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Commit 7b94eab2 authored by Wouter van Oortmerssen's avatar Wouter van Oortmerssen
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Add CodeWriter utility class. 

Helps simplify code generation code.  Instead of this:
  code += "inline const " + cpp_qualified_name + " *Get";
  code += name;
  code += "(const void *buf) {\n  return flatbuffers::GetRoot<";
  code += cpp_qualified_name + ">(buf);\n}\n\n";

You do this:
  code.SetValue("NAME", struct_def.name);
  code.SetValue("CPP_NAME", cpp_qualified_name);
  code += "inline const {{CPP_NAME}} *Get{{NAME}}(const void *buf) {";
  code += "  return flatbuffers::GetRoot<{{CPP_NAME}}>(buf);";
  code += "}";
  code += "";

Updated the CPP code generator to use the CodeWriter class.  Most of the
changes in the generated code are white-space changes, esp. around new
lines (since the code generator class automatically appends new lines
when appending a string).  Actual code changes include:

* Renamed "rehasher" to "_rehasher" for consistency with other args in
  Pack function.

* Renamed "union_obj" to "obj: in UnPack function.

* Always do "(void)_o;" to prevent unused variable warning in Create
  function (instead of only doing it if there are no fields) in order
  to avoid two-passes.

* Renamed padding variables from __paddingX to paddingX__.
  "Each name that contains a double underscore (_ _) [...] is reserved
   to the implementation for any use."  C++ standards 17.4.3.1.2.

* Add braces around switch cases.

* Calculate index as a separate statement in EnumName function, eg.
    const size_t index = ...;
    return EnumNamesX()[index];
  vs.
    return EnumNamesX()[...];

* Stored end table offset in variable in Finish() functions, eg.
    const auto end = fbb_.EndTable(start_, ...);
    auto o = flatbuffers::Offset<T>(end);
  vs.
    auto o = flatbuffers::Offset<T>(fbb_.EndTable(start, ...));

* Separate reinterpret_cast calls from function calls in Union
  functions, eg.
    auto ptr = reinterpret_cast<const T *>(obj);
    return ptr->UnPack(resolver);
  vs.
    return reinterpret_cast<const T *>(obj)->UnPack(resolver);

* Removed unecessary (void)(padding__X) no-ops from constructors, eg.
    Test(int16_t a, int8_t b) : ... {
      (void)__padding0;  // <-- Removed this line.
    }

In the idl_gen_cpp.cpp file itself, I refactored some code generation into
new functions: GenParam, GenNativeTable, GenVerifyCall, GenBuilders,
GenUnpackFieldStatement, and GenCreateParam.

Change-Id: I727b1bd8719d05b7ce33cbce00eb58fda817b25d
parent 1a21b545
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Inline Side-by-side
Showing with 2296 additions and 1171 deletions
CMakeLists.txt
View file @ 7b94eab2
......@@ -30,6 +30,7 @@ set(FlatBuffers_Library_SRCS
include/flatbuffers/util.h
include/flatbuffers/reflection.h
include/flatbuffers/reflection_generated.h
src/code_generators.cpp
src/idl_parser.cpp
src/idl_gen_text.cpp
src/reflection.cpp
......@@ -62,7 +63,6 @@ set(FlatHash_SRCS
set(FlatBuffers_Tests_SRCS
${FlatBuffers_Library_SRCS}
src/idl_gen_fbs.cpp
src/idl_gen_general.cpp
tests/test.cpp
# file generate by running compiler on tests/monster_test.fbs
${CMAKE_CURRENT_BINARY_DIR}/tests/monster_test_generated.h
......@@ -76,13 +76,7 @@ set(FlatBuffers_Sample_Binary_SRCS
)
set(FlatBuffers_Sample_Text_SRCS
include/flatbuffers/flatbuffers.h
include/flatbuffers/hash.h
include/flatbuffers/idl.h
include/flatbuffers/util.h
src/idl_parser.cpp
src/idl_gen_text.cpp
src/util.cpp
${FlatBuffers_Library_SRCS}
samples/sample_text.cpp
# file generated by running compiler on samples/monster.fbs
${CMAKE_CURRENT_BINARY_DIR}/samples/monster_generated.h
......
include/flatbuffers/code_generators.h
View file @ 7b94eab2
......@@ -17,25 +17,63 @@
#ifndef FLATBUFFERS_CODE_GENERATORS_H_
#define FLATBUFFERS_CODE_GENERATORS_H_
#include <map>
#include <sstream>
#include "flatbuffers/idl.h"
namespace flatbuffers {
// Utility class to assist in generating code through use of text templates.
//
// Example code:
// CodeWriter code;
// code.SetValue("NAME", "Foo");
// code += "void {{NAME}}() { printf("%s", "{{NAME}}"); }";
// code.SetValue("NAME", "Bar");
// code += "void {{NAME}}() { printf("%s", "{{NAME}}"); }";
// std::cout << code.ToString() << std::endl;
//
// Output:
// void Foo() { printf("%s", "Foo"); }
// void Bar() { printf("%s", "Bar"); }
class CodeWriter {
public:
CodeWriter() {}
// Clears the current "written" code.
void Clear() {
stream_.str("");
stream_.clear();
}
// Associates a key with a value. All subsequent calls to operator+=, where
// the specified key is contained in {{ and }} delimiters will be replaced by
// the given value.
void SetValue(const std::string& key, const std::string& value) {
value_map_[key] = value;
}
// Appends the given text to the generated code as well as a newline
// character. Any text within {{ and }} delimeters is replaced by values
// previously stored in the CodeWriter by calling SetValue above. The newline
// will be suppressed if the text ends with the \\ character.
void operator+=(std::string text);
// Returns the current contents of the CodeWriter as a std::string.
std::string ToString() const { return stream_.str(); }
private:
std::map<std::string, std::string> value_map_;
std::stringstream stream_;
};
class BaseGenerator {
public:
virtual bool generate() = 0;
static std::string NamespaceDir(const Parser &parser,
const std::string &path,
const Namespace &ns) {
EnsureDirExists(path.c_str());
if (parser.opts.one_file) return path;
std::string namespace_dir = path; // Either empty or ends in separator.
auto &namespaces = ns.components;
for (auto it = namespaces.begin(); it != namespaces.end(); ++it) {
namespace_dir += *it + kPathSeparator;
EnsureDirExists(namespace_dir.c_str());
}
return namespace_dir;
}
const Namespace &ns);
protected:
BaseGenerator(const Parser &parser, const std::string &path,
......@@ -53,43 +91,15 @@ class BaseGenerator {
BaseGenerator &operator=(const BaseGenerator &);
BaseGenerator(const BaseGenerator &);
std::string NamespaceDir(const Namespace &ns) const {
return BaseGenerator::NamespaceDir(parser_, path_, ns);
}
std::string NamespaceDir(const Namespace &ns) const;
const char *FlatBuffersGeneratedWarning() {
return "automatically generated by the FlatBuffers compiler,"
" do not modify\n\n";
}
static const char *FlatBuffersGeneratedWarning();
bool IsEverythingGenerated() const {
for (auto it = parser_.enums_.vec.begin(); it != parser_.enums_.vec.end();
++it) {
if (!(*it)->generated) return false;
}
for (auto it = parser_.structs_.vec.begin();
it != parser_.structs_.vec.end(); ++it) {
if (!(*it)->generated) return false;
}
return true;
}
bool IsEverythingGenerated() const;
static std::string FullNamespace(const char *separator, const Namespace &ns) {
std::string namespace_name;
auto &namespaces = ns.components;
for (auto it = namespaces.begin(); it != namespaces.end(); ++it) {
if (namespace_name.length()) namespace_name += separator;
namespace_name += *it;
}
return namespace_name;
}
static std::string FullNamespace(const char *separator, const Namespace &ns);
static std::string LastNamespacePart(const Namespace &ns) {
if (!ns.components.empty())
return ns.components.back();
else
return std::string("");
}
static std::string LastNamespacePart(const Namespace &ns);
// tracks the current namespace for early exit in WrapInNameSpace
// c++, java and csharp returns a different namespace from
......@@ -100,17 +110,9 @@ class BaseGenerator {
// Ensure that a type is prefixed with its namespace whenever it is used
// outside of its namespace.
std::string WrapInNameSpace(const Namespace *ns,
const std::string &name) const {
if (CurrentNameSpace() == ns) return name;
std::string qualified_name = qualifying_start_;
for (auto it = ns->components.begin(); it != ns->components.end(); ++it)
qualified_name += *it + qualifying_separator_;
return qualified_name + name;
}
const std::string &name) const;
std::string WrapInNameSpace(const Definition &def) const {
return WrapInNameSpace(def.defined_namespace, def.name);
}
std::string WrapInNameSpace(const Definition &def) const;
const Parser &parser_;
const std::string &path_;
......@@ -119,6 +121,17 @@ class BaseGenerator {
const std::string qualifying_separator_;
};
struct CommentConfig {
const char *first_line;
const char *content_line_prefix;
const char *last_line;
};
extern void GenComment(const std::vector<std::string> &dc,
std::string *code_ptr,
const CommentConfig *config,
const char *prefix = "");
} // namespace flatbuffers
#endif // FLATBUFFERS_CODE_GENERATORS_H_
include/flatbuffers/idl.h
View file @ 7b94eab2
......@@ -592,13 +592,6 @@ private:
extern std::string MakeCamel(const std::string &in, bool first = true);
struct CommentConfig;
extern void GenComment(const std::vector<std::string> &dc,
std::string *code_ptr,
const CommentConfig *config,
const char *prefix = "");
// Generate text (JSON) from a given FlatBuffer, and a given Parser
// object that has been populated with the corresponding schema.
// If ident_step is 0, no indentation will be generated. Additionally,
......
include/flatbuffers/reflection_generated.h
View file @ 7b94eab2
// automatically generated by the FlatBuffers compiler, do not modify
#ifndef FLATBUFFERS_GENERATED_REFLECTION_REFLECTION_H_
#define FLATBUFFERS_GENERATED_REFLECTION_REFLECTION_H_
......@@ -42,11 +43,33 @@ enum BaseType {
};
inline const char **EnumNamesBaseType() {
static const char *names[] = { "None", "UType", "Bool", "Byte", "UByte", "Short", "UShort", "Int", "UInt", "Long", "ULong", "Float", "Double", "String", "Vector", "Obj", "Union", nullptr };
static const char *names[] = {
"None",
"UType",
"Bool",
"Byte",
"UByte",
"Short",
"UShort",
"Int",
"UInt",
"Long",
"ULong",
"Float",
"Double",
"String",
"Vector",
"Obj",
"Union",
nullptr
};
return names;
}
inline const char *EnumNameBaseType(BaseType e) { return EnumNamesBaseType()[static_cast<int>(e)]; }
inline const char *EnumNameBaseType(BaseType e) {
const size_t index = static_cast<int>(e);
return EnumNamesBaseType()[index];
}
struct Type FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
enum {
......@@ -54,9 +77,15 @@ struct Type FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_ELEMENT = 6,
VT_INDEX = 8
};
BaseType base_type() const { return static_cast<BaseType>(GetField<int8_t>(VT_BASE_TYPE, 0)); }
BaseType element() const { return static_cast<BaseType>(GetField<int8_t>(VT_ELEMENT, 0)); }
int32_t index() const { return GetField<int32_t>(VT_INDEX, -1); }
BaseType base_type() const {
return static_cast<BaseType>(GetField<int8_t>(VT_BASE_TYPE, 0));
}
BaseType element() const {
return static_cast<BaseType>(GetField<int8_t>(VT_ELEMENT, 0));
}
int32_t index() const {
return GetField<int32_t>(VT_INDEX, -1);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyField<int8_t>(verifier, VT_BASE_TYPE) &&
......@@ -78,15 +107,20 @@ struct TypeBuilder {
void add_index(int32_t index) {
fbb_.AddElement<int32_t>(Type::VT_INDEX, index, -1);
}
TypeBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
TypeBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
TypeBuilder &operator=(const TypeBuilder &);
flatbuffers::Offset<Type> Finish() {
auto o = flatbuffers::Offset<Type>(fbb_.EndTable(start_, 3));
const auto end = fbb_.EndTable(start_, 3);
auto o = flatbuffers::Offset<Type>(end);
return o;
}
};
inline flatbuffers::Offset<Type> CreateType(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Type> CreateType(
flatbuffers::FlatBufferBuilder &_fbb,
BaseType base_type = None,
BaseType element = None,
int32_t index = -1) {
......@@ -102,10 +136,18 @@ struct KeyValue FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_KEY = 4,
VT_VALUE = 6
};
const flatbuffers::String *key() const { return GetPointer<const flatbuffers::String *>(VT_KEY); }
bool KeyCompareLessThan(const KeyValue *o) const { return *key() < *o->key(); }
int KeyCompareWithValue(const char *val) const { return strcmp(key()->c_str(), val); }
const flatbuffers::String *value() const { return GetPointer<const flatbuffers::String *>(VT_VALUE); }
const flatbuffers::String *key() const {
return GetPointer<const flatbuffers::String *>(VT_KEY);
}
bool KeyCompareLessThan(const KeyValue *o) const {
return *key() < *o->key();
}
int KeyCompareWithValue(const char *val) const {
return strcmp(key()->c_str(), val);
}
const flatbuffers::String *value() const {
return GetPointer<const flatbuffers::String *>(VT_VALUE);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyFieldRequired<flatbuffers::uoffset_t>(verifier, VT_KEY) &&
......@@ -125,16 +167,21 @@ struct KeyValueBuilder {
void add_value(flatbuffers::Offset<flatbuffers::String> value) {
fbb_.AddOffset(KeyValue::VT_VALUE, value);
}
KeyValueBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
KeyValueBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
KeyValueBuilder &operator=(const KeyValueBuilder &);
flatbuffers::Offset<KeyValue> Finish() {
auto o = flatbuffers::Offset<KeyValue>(fbb_.EndTable(start_, 2));
fbb_.Required(o, KeyValue::VT_KEY); // key
const auto end = fbb_.EndTable(start_, 2);
auto o = flatbuffers::Offset<KeyValue>(end);
fbb_.Required(o, KeyValue::VT_KEY);
return o;
}
};
inline flatbuffers::Offset<KeyValue> CreateKeyValue(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<KeyValue> CreateKeyValue(
flatbuffers::FlatBufferBuilder &_fbb,
flatbuffers::Offset<flatbuffers::String> key = 0,
flatbuffers::Offset<flatbuffers::String> value = 0) {
KeyValueBuilder builder_(_fbb);
......@@ -143,10 +190,14 @@ inline flatbuffers::Offset<KeyValue> CreateKeyValue(flatbuffers::FlatBufferBuild
return builder_.Finish();
}
inline flatbuffers::Offset<KeyValue> CreateKeyValueDirect(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<KeyValue> CreateKeyValueDirect(
flatbuffers::FlatBufferBuilder &_fbb,
const char *key = nullptr,
const char *value = nullptr) {
return CreateKeyValue(_fbb, key ? _fbb.CreateString(key) : 0, value ? _fbb.CreateString(value) : 0);
return CreateKeyValue(
_fbb,
key ? _fbb.CreateString(key) : 0,
value ? _fbb.CreateString(value) : 0);
}
struct EnumVal FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
......@@ -155,11 +206,28 @@ struct EnumVal FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_VALUE = 6,
VT_OBJECT = 8
};
const flatbuffers::String *name() const { return GetPointer<const flatbuffers::String *>(VT_NAME); }
int64_t value() const { return GetField<int64_t>(VT_VALUE, 0); }
bool KeyCompareLessThan(const EnumVal *o) const { return value() < o->value(); }
int KeyCompareWithValue(int64_t val) const { return value() < val ? -1 : value() > val; }
const Object *object() const { return GetPointer<const Object *>(VT_OBJECT); }
const flatbuffers::String *name() const {
return GetPointer<const flatbuffers::String *>(VT_NAME);
}
int64_t value() const {
return GetField<int64_t>(VT_VALUE, 0);
}
bool KeyCompareLessThan(const EnumVal *o) const {
return value() < o->value();
}
int KeyCompareWithValue(int64_t val) const {
const auto key = value();
if (key < val) {
return -1;
} else if (key > val) {
return 1;
} else {
return 0;
}
}
const Object *object() const {
return GetPointer<const Object *>(VT_OBJECT);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyFieldRequired<flatbuffers::uoffset_t>(verifier, VT_NAME) &&
......@@ -183,16 +251,21 @@ struct EnumValBuilder {
void add_object(flatbuffers::Offset<Object> object) {
fbb_.AddOffset(EnumVal::VT_OBJECT, object);
}
EnumValBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
EnumValBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
EnumValBuilder &operator=(const EnumValBuilder &);
flatbuffers::Offset<EnumVal> Finish() {
auto o = flatbuffers::Offset<EnumVal>(fbb_.EndTable(start_, 3));
fbb_.Required(o, EnumVal::VT_NAME); // name
const auto end = fbb_.EndTable(start_, 3);
auto o = flatbuffers::Offset<EnumVal>(end);
fbb_.Required(o, EnumVal::VT_NAME);
return o;
}
};
inline flatbuffers::Offset<EnumVal> CreateEnumVal(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<EnumVal> CreateEnumVal(
flatbuffers::FlatBufferBuilder &_fbb,
flatbuffers::Offset<flatbuffers::String> name = 0,
int64_t value = 0,
flatbuffers::Offset<Object> object = 0) {
......@@ -203,11 +276,16 @@ inline flatbuffers::Offset<EnumVal> CreateEnumVal(flatbuffers::FlatBufferBuilder
return builder_.Finish();
}
inline flatbuffers::Offset<EnumVal> CreateEnumValDirect(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<EnumVal> CreateEnumValDirect(
flatbuffers::FlatBufferBuilder &_fbb,
const char *name = nullptr,
int64_t value = 0,
flatbuffers::Offset<Object> object = 0) {
return CreateEnumVal(_fbb, name ? _fbb.CreateString(name) : 0, value, object);
return CreateEnumVal(
_fbb,
name ? _fbb.CreateString(name) : 0,
value,
object);
}
struct Enum FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
......@@ -218,13 +296,27 @@ struct Enum FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_UNDERLYING_TYPE = 10,
VT_ATTRIBUTES = 12
};
const flatbuffers::String *name() const { return GetPointer<const flatbuffers::String *>(VT_NAME); }
bool KeyCompareLessThan(const Enum *o) const { return *name() < *o->name(); }
int KeyCompareWithValue(const char *val) const { return strcmp(name()->c_str(), val); }
const flatbuffers::Vector<flatbuffers::Offset<EnumVal>> *values() const { return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<EnumVal>> *>(VT_VALUES); }
bool is_union() const { return GetField<uint8_t>(VT_IS_UNION, 0) != 0; }
const Type *underlying_type() const { return GetPointer<const Type *>(VT_UNDERLYING_TYPE); }
const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *attributes() const { return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *>(VT_ATTRIBUTES); }
const flatbuffers::String *name() const {
return GetPointer<const flatbuffers::String *>(VT_NAME);
}
bool KeyCompareLessThan(const Enum *o) const {
return *name() < *o->name();
}
int KeyCompareWithValue(const char *val) const {
return strcmp(name()->c_str(), val);
}
const flatbuffers::Vector<flatbuffers::Offset<EnumVal>> *values() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<EnumVal>> *>(VT_VALUES);
}
bool is_union() const {
return GetField<uint8_t>(VT_IS_UNION, 0) != 0;
}
const Type *underlying_type() const {
return GetPointer<const Type *>(VT_UNDERLYING_TYPE);
}
const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *attributes() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *>(VT_ATTRIBUTES);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyFieldRequired<flatbuffers::uoffset_t>(verifier, VT_NAME) &&
......@@ -260,18 +352,23 @@ struct EnumBuilder {
void add_attributes(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<KeyValue>>> attributes) {
fbb_.AddOffset(Enum::VT_ATTRIBUTES, attributes);
}
EnumBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
EnumBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
EnumBuilder &operator=(const EnumBuilder &);
flatbuffers::Offset<Enum> Finish() {
auto o = flatbuffers::Offset<Enum>(fbb_.EndTable(start_, 5));
fbb_.Required(o, Enum::VT_NAME); // name
fbb_.Required(o, Enum::VT_VALUES); // values
fbb_.Required(o, Enum::VT_UNDERLYING_TYPE); // underlying_type
const auto end = fbb_.EndTable(start_, 5);
auto o = flatbuffers::Offset<Enum>(end);
fbb_.Required(o, Enum::VT_NAME);
fbb_.Required(o, Enum::VT_VALUES);
fbb_.Required(o, Enum::VT_UNDERLYING_TYPE);
return o;
}
};
inline flatbuffers::Offset<Enum> CreateEnum(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Enum> CreateEnum(
flatbuffers::FlatBufferBuilder &_fbb,
flatbuffers::Offset<flatbuffers::String> name = 0,
flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<EnumVal>>> values = 0,
bool is_union = false,
......@@ -286,13 +383,20 @@ inline flatbuffers::Offset<Enum> CreateEnum(flatbuffers::FlatBufferBuilder &_fbb
return builder_.Finish();
}
inline flatbuffers::Offset<Enum> CreateEnumDirect(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Enum> CreateEnumDirect(
flatbuffers::FlatBufferBuilder &_fbb,
const char *name = nullptr,
const std::vector<flatbuffers::Offset<EnumVal>> *values = nullptr,
bool is_union = false,
flatbuffers::Offset<Type> underlying_type = 0,
const std::vector<flatbuffers::Offset<KeyValue>> *attributes = nullptr) {
return CreateEnum(_fbb, name ? _fbb.CreateString(name) : 0, values ? _fbb.CreateVector<flatbuffers::Offset<EnumVal>>(*values) : 0, is_union, underlying_type, attributes ? _fbb.CreateVector<flatbuffers::Offset<KeyValue>>(*attributes) : 0);
return CreateEnum(
_fbb,
name ? _fbb.CreateString(name) : 0,
values ? _fbb.CreateVector<flatbuffers::Offset<EnumVal>>(*values) : 0,
is_union,
underlying_type,
attributes ? _fbb.CreateVector<flatbuffers::Offset<KeyValue>>(*attributes) : 0);
}
struct Field FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
......@@ -308,18 +412,42 @@ struct Field FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_KEY = 20,
VT_ATTRIBUTES = 22
};
const flatbuffers::String *name() const { return GetPointer<const flatbuffers::String *>(VT_NAME); }
bool KeyCompareLessThan(const Field *o) const { return *name() < *o->name(); }
int KeyCompareWithValue(const char *val) const { return strcmp(name()->c_str(), val); }
const Type *type() const { return GetPointer<const Type *>(VT_TYPE); }
uint16_t id() const { return GetField<uint16_t>(VT_ID, 0); }
uint16_t offset() const { return GetField<uint16_t>(VT_OFFSET, 0); }
int64_t default_integer() const { return GetField<int64_t>(VT_DEFAULT_INTEGER, 0); }
double default_real() const { return GetField<double>(VT_DEFAULT_REAL, 0.0); }
bool deprecated() const { return GetField<uint8_t>(VT_DEPRECATED, 0) != 0; }
bool required() const { return GetField<uint8_t>(VT_REQUIRED, 0) != 0; }
bool key() const { return GetField<uint8_t>(VT_KEY, 0) != 0; }
const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *attributes() const { return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *>(VT_ATTRIBUTES); }
const flatbuffers::String *name() const {
return GetPointer<const flatbuffers::String *>(VT_NAME);
}
bool KeyCompareLessThan(const Field *o) const {
return *name() < *o->name();
}
int KeyCompareWithValue(const char *val) const {
return strcmp(name()->c_str(), val);
}
const Type *type() const {
return GetPointer<const Type *>(VT_TYPE);
}
uint16_t id() const {
return GetField<uint16_t>(VT_ID, 0);
}
uint16_t offset() const {
return GetField<uint16_t>(VT_OFFSET, 0);
}
int64_t default_integer() const {
return GetField<int64_t>(VT_DEFAULT_INTEGER, 0);
}
double default_real() const {
return GetField<double>(VT_DEFAULT_REAL, 0.0);
}
bool deprecated() const {
return GetField<uint8_t>(VT_DEPRECATED, 0) != 0;
}
bool required() const {
return GetField<uint8_t>(VT_REQUIRED, 0) != 0;
}
bool key() const {
return GetField<uint8_t>(VT_KEY, 0) != 0;
}
const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *attributes() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *>(VT_ATTRIBUTES);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyFieldRequired<flatbuffers::uoffset_t>(verifier, VT_NAME) &&
......@@ -373,17 +501,22 @@ struct FieldBuilder {
void add_attributes(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<KeyValue>>> attributes) {
fbb_.AddOffset(Field::VT_ATTRIBUTES, attributes);
}
FieldBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
FieldBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
FieldBuilder &operator=(const FieldBuilder &);
flatbuffers::Offset<Field> Finish() {
auto o = flatbuffers::Offset<Field>(fbb_.EndTable(start_, 10));
fbb_.Required(o, Field::VT_NAME); // name
fbb_.Required(o, Field::VT_TYPE); // type
const auto end = fbb_.EndTable(start_, 10);
auto o = flatbuffers::Offset<Field>(end);
fbb_.Required(o, Field::VT_NAME);
fbb_.Required(o, Field::VT_TYPE);
return o;
}
};
inline flatbuffers::Offset<Field> CreateField(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Field> CreateField(
flatbuffers::FlatBufferBuilder &_fbb,
flatbuffers::Offset<flatbuffers::String> name = 0,
flatbuffers::Offset<Type> type = 0,
uint16_t id = 0,
......@@ -408,7 +541,8 @@ inline flatbuffers::Offset<Field> CreateField(flatbuffers::FlatBufferBuilder &_f
return builder_.Finish();
}
inline flatbuffers::Offset<Field> CreateFieldDirect(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Field> CreateFieldDirect(
flatbuffers::FlatBufferBuilder &_fbb,
const char *name = nullptr,
flatbuffers::Offset<Type> type = 0,
uint16_t id = 0,
......@@ -419,7 +553,18 @@ inline flatbuffers::Offset<Field> CreateFieldDirect(flatbuffers::FlatBufferBuild
bool required = false,
bool key = false,
const std::vector<flatbuffers::Offset<KeyValue>> *attributes = nullptr) {
return CreateField(_fbb, name ? _fbb.CreateString(name) : 0, type, id, offset, default_integer, default_real, deprecated, required, key, attributes ? _fbb.CreateVector<flatbuffers::Offset<KeyValue>>(*attributes) : 0);
return CreateField(
_fbb,
name ? _fbb.CreateString(name) : 0,
type,
id,
offset,
default_integer,
default_real,
deprecated,
required,
key,
attributes ? _fbb.CreateVector<flatbuffers::Offset<KeyValue>>(*attributes) : 0);
}
struct Object FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
......@@ -431,14 +576,30 @@ struct Object FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_BYTESIZE = 12,
VT_ATTRIBUTES = 14
};
const flatbuffers::String *name() const { return GetPointer<const flatbuffers::String *>(VT_NAME); }
bool KeyCompareLessThan(const Object *o) const { return *name() < *o->name(); }
int KeyCompareWithValue(const char *val) const { return strcmp(name()->c_str(), val); }
const flatbuffers::Vector<flatbuffers::Offset<Field>> *fields() const { return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Field>> *>(VT_FIELDS); }
bool is_struct() const { return GetField<uint8_t>(VT_IS_STRUCT, 0) != 0; }
int32_t minalign() const { return GetField<int32_t>(VT_MINALIGN, 0); }
int32_t bytesize() const { return GetField<int32_t>(VT_BYTESIZE, 0); }
const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *attributes() const { return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *>(VT_ATTRIBUTES); }
const flatbuffers::String *name() const {
return GetPointer<const flatbuffers::String *>(VT_NAME);
}
bool KeyCompareLessThan(const Object *o) const {
return *name() < *o->name();
}
int KeyCompareWithValue(const char *val) const {
return strcmp(name()->c_str(), val);
}
const flatbuffers::Vector<flatbuffers::Offset<Field>> *fields() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Field>> *>(VT_FIELDS);
}
bool is_struct() const {
return GetField<uint8_t>(VT_IS_STRUCT, 0) != 0;
}
int32_t minalign() const {
return GetField<int32_t>(VT_MINALIGN, 0);
}
int32_t bytesize() const {
return GetField<int32_t>(VT_BYTESIZE, 0);
}
const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *attributes() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<KeyValue>> *>(VT_ATTRIBUTES);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyFieldRequired<flatbuffers::uoffset_t>(verifier, VT_NAME) &&
......@@ -477,17 +638,22 @@ struct ObjectBuilder {
void add_attributes(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<KeyValue>>> attributes) {
fbb_.AddOffset(Object::VT_ATTRIBUTES, attributes);
}
ObjectBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
ObjectBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
ObjectBuilder &operator=(const ObjectBuilder &);
flatbuffers::Offset<Object> Finish() {
auto o = flatbuffers::Offset<Object>(fbb_.EndTable(start_, 6));
fbb_.Required(o, Object::VT_NAME); // name
fbb_.Required(o, Object::VT_FIELDS); // fields
const auto end = fbb_.EndTable(start_, 6);
auto o = flatbuffers::Offset<Object>(end);
fbb_.Required(o, Object::VT_NAME);
fbb_.Required(o, Object::VT_FIELDS);
return o;
}
};
inline flatbuffers::Offset<Object> CreateObject(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Object> CreateObject(
flatbuffers::FlatBufferBuilder &_fbb,
flatbuffers::Offset<flatbuffers::String> name = 0,
flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<Field>>> fields = 0,
bool is_struct = false,
......@@ -504,14 +670,22 @@ inline flatbuffers::Offset<Object> CreateObject(flatbuffers::FlatBufferBuilder &
return builder_.Finish();
}
inline flatbuffers::Offset<Object> CreateObjectDirect(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Object> CreateObjectDirect(
flatbuffers::FlatBufferBuilder &_fbb,
const char *name = nullptr,
const std::vector<flatbuffers::Offset<Field>> *fields = nullptr,
bool is_struct = false,
int32_t minalign = 0,
int32_t bytesize = 0,
const std::vector<flatbuffers::Offset<KeyValue>> *attributes = nullptr) {
return CreateObject(_fbb, name ? _fbb.CreateString(name) : 0, fields ? _fbb.CreateVector<flatbuffers::Offset<Field>>(*fields) : 0, is_struct, minalign, bytesize, attributes ? _fbb.CreateVector<flatbuffers::Offset<KeyValue>>(*attributes) : 0);
return CreateObject(
_fbb,
name ? _fbb.CreateString(name) : 0,
fields ? _fbb.CreateVector<flatbuffers::Offset<Field>>(*fields) : 0,
is_struct,
minalign,
bytesize,
attributes ? _fbb.CreateVector<flatbuffers::Offset<KeyValue>>(*attributes) : 0);
}
struct Schema FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
......@@ -522,11 +696,21 @@ struct Schema FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_FILE_EXT = 10,
VT_ROOT_TABLE = 12
};
const flatbuffers::Vector<flatbuffers::Offset<Object>> *objects() const { return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Object>> *>(VT_OBJECTS); }
const flatbuffers::Vector<flatbuffers::Offset<Enum>> *enums() const { return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Enum>> *>(VT_ENUMS); }
const flatbuffers::String *file_ident() const { return GetPointer<const flatbuffers::String *>(VT_FILE_IDENT); }
const flatbuffers::String *file_ext() const { return GetPointer<const flatbuffers::String *>(VT_FILE_EXT); }
const Object *root_table() const { return GetPointer<const Object *>(VT_ROOT_TABLE); }
const flatbuffers::Vector<flatbuffers::Offset<Object>> *objects() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Object>> *>(VT_OBJECTS);
}
const flatbuffers::Vector<flatbuffers::Offset<Enum>> *enums() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Enum>> *>(VT_ENUMS);
}
const flatbuffers::String *file_ident() const {
return GetPointer<const flatbuffers::String *>(VT_FILE_IDENT);
}
const flatbuffers::String *file_ext() const {
return GetPointer<const flatbuffers::String *>(VT_FILE_EXT);
}
const Object *root_table() const {
return GetPointer<const Object *>(VT_ROOT_TABLE);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyFieldRequired<flatbuffers::uoffset_t>(verifier, VT_OBJECTS) &&
......@@ -563,17 +747,22 @@ struct SchemaBuilder {
void add_root_table(flatbuffers::Offset<Object> root_table) {
fbb_.AddOffset(Schema::VT_ROOT_TABLE, root_table);
}
SchemaBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
SchemaBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
SchemaBuilder &operator=(const SchemaBuilder &);
flatbuffers::Offset<Schema> Finish() {
auto o = flatbuffers::Offset<Schema>(fbb_.EndTable(start_, 5));
fbb_.Required(o, Schema::VT_OBJECTS); // objects
fbb_.Required(o, Schema::VT_ENUMS); // enums
const auto end = fbb_.EndTable(start_, 5);
auto o = flatbuffers::Offset<Schema>(end);
fbb_.Required(o, Schema::VT_OBJECTS);
fbb_.Required(o, Schema::VT_ENUMS);
return o;
}
};
inline flatbuffers::Offset<Schema> CreateSchema(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Schema> CreateSchema(
flatbuffers::FlatBufferBuilder &_fbb,
flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<Object>>> objects = 0,
flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<Enum>>> enums = 0,
flatbuffers::Offset<flatbuffers::String> file_ident = 0,
......@@ -588,13 +777,20 @@ inline flatbuffers::Offset<Schema> CreateSchema(flatbuffers::FlatBufferBuilder &
return builder_.Finish();
}
inline flatbuffers::Offset<Schema> CreateSchemaDirect(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Schema> CreateSchemaDirect(
flatbuffers::FlatBufferBuilder &_fbb,
const std::vector<flatbuffers::Offset<Object>> *objects = nullptr,
const std::vector<flatbuffers::Offset<Enum>> *enums = nullptr,
const char *file_ident = nullptr,
const char *file_ext = nullptr,
flatbuffers::Offset<Object> root_table = 0) {
return CreateSchema(_fbb, objects ? _fbb.CreateVector<flatbuffers::Offset<Object>>(*objects) : 0, enums ? _fbb.CreateVector<flatbuffers::Offset<Enum>>(*enums) : 0, file_ident ? _fbb.CreateString(file_ident) : 0, file_ext ? _fbb.CreateString(file_ext) : 0, root_table);
return CreateSchema(
_fbb,
objects ? _fbb.CreateVector<flatbuffers::Offset<Object>>(*objects) : 0,
enums ? _fbb.CreateVector<flatbuffers::Offset<Enum>>(*enums) : 0,
file_ident ? _fbb.CreateString(file_ident) : 0,
file_ext ? _fbb.CreateString(file_ext) : 0,
root_table);
}
inline const reflection::Schema *GetSchema(const void *buf) {
......@@ -606,10 +802,12 @@ inline const char *SchemaIdentifier() {
}
inline bool SchemaBufferHasIdentifier(const void *buf) {
return flatbuffers::BufferHasIdentifier(buf, SchemaIdentifier());
return flatbuffers::BufferHasIdentifier(
buf, SchemaIdentifier());
}
inline bool VerifySchemaBuffer(flatbuffers::Verifier &verifier) {
inline bool VerifySchemaBuffer(
flatbuffers::Verifier &verifier) {
return verifier.VerifyBuffer<reflection::Schema>(SchemaIdentifier());
}
......@@ -617,7 +815,9 @@ inline const char *SchemaExtension() {
return "bfbs";
}
inline void FinishSchemaBuffer(flatbuffers::FlatBufferBuilder &fbb, flatbuffers::Offset<reflection::Schema> root) {
inline void FinishSchemaBuffer(
flatbuffers::FlatBufferBuilder &fbb,
flatbuffers::Offset<reflection::Schema> root) {
fbb.Finish(root, SchemaIdentifier());
}
......
samples/monster_generated.h
View file @ 7b94eab2
// automatically generated by the FlatBuffers compiler, do not modify
#ifndef FLATBUFFERS_GENERATED_MONSTER_MYGAME_SAMPLE_H_
#define FLATBUFFERS_GENERATED_MONSTER_MYGAME_SAMPLE_H_
......@@ -25,11 +26,19 @@ enum Color {
};
inline const char **EnumNamesColor() {
static const char *names[] = { "Red", "Green", "Blue", nullptr };
static const char *names[] = {
"Red",
"Green",
"Blue",
nullptr
};
return names;
}
inline const char *EnumNameColor(Color e) { return EnumNamesColor()[static_cast<int>(e)]; }
inline const char *EnumNameColor(Color e) {
const size_t index = static_cast<int>(e);
return EnumNamesColor()[index];
}
enum Equipment {
Equipment_NONE = 0,
......@@ -39,11 +48,18 @@ enum Equipment {
};
inline const char **EnumNamesEquipment() {
static const char *names[] = { "NONE", "Weapon", nullptr };
static const char *names[] = {
"NONE",
"Weapon",
nullptr
};
return names;
}
inline const char *EnumNameEquipment(Equipment e) { return EnumNamesEquipment()[static_cast<int>(e)]; }
inline const char *EnumNameEquipment(Equipment e) {
const size_t index = static_cast<int>(e);
return EnumNamesEquipment()[index];
}
template<typename T> struct EquipmentTraits {
static const Equipment enum_value = Equipment_NONE;
......@@ -55,12 +71,13 @@ template<> struct EquipmentTraits<Weapon> {
struct EquipmentUnion {
Equipment type;
flatbuffers::NativeTable *table;
EquipmentUnion() : type(Equipment_NONE), table(nullptr) {}
EquipmentUnion(const EquipmentUnion &);
EquipmentUnion &operator=(const EquipmentUnion &);
~EquipmentUnion() { Reset(); }
void Reset();
template <typename T>
......@@ -72,13 +89,16 @@ struct EquipmentUnion {
}
}
static flatbuffers::NativeTable *UnPack(const void *union_obj, Equipment type, const flatbuffers::resolver_function_t *resolver);
flatbuffers::Offset<void> Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *rehasher = nullptr) const;
static flatbuffers::NativeTable *UnPack(const void *obj, Equipment type, const flatbuffers::resolver_function_t *resolver);
flatbuffers::Offset<void> Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *_rehasher = nullptr) const;
WeaponT *AsWeapon() { return type == Equipment_Weapon ? reinterpret_cast<WeaponT *>(table) : nullptr; }
WeaponT *AsWeapon() {
return type == Equipment_Weapon ?
reinterpret_cast<WeaponT *>(table) : nullptr;
}
};
inline bool VerifyEquipment(flatbuffers::Verifier &verifier, const void *union_obj, Equipment type);
bool VerifyEquipment(flatbuffers::Verifier &verifier, const void *obj, Equipment type);
MANUALLY_ALIGNED_STRUCT(4) Vec3 FLATBUFFERS_FINAL_CLASS {
private:
......@@ -87,17 +107,35 @@ MANUALLY_ALIGNED_STRUCT(4) Vec3 FLATBUFFERS_FINAL_CLASS {
float z_;
public:
Vec3() { memset(this, 0, sizeof(Vec3)); }
Vec3(const Vec3 &_o) { memcpy(this, &_o, sizeof(Vec3)); }
Vec3() {
memset(this, 0, sizeof(Vec3));
}
Vec3(const Vec3 &_o) {
memcpy(this, &_o, sizeof(Vec3));
}
Vec3(float _x, float _y, float _z)
: x_(flatbuffers::EndianScalar(_x)), y_(flatbuffers::EndianScalar(_y)), z_(flatbuffers::EndianScalar(_z)) { }
float x() const { return flatbuffers::EndianScalar(x_); }
void mutate_x(float _x) { flatbuffers::WriteScalar(&x_, _x); }
float y() const { return flatbuffers::EndianScalar(y_); }
void mutate_y(float _y) { flatbuffers::WriteScalar(&y_, _y); }
float z() const { return flatbuffers::EndianScalar(z_); }
void mutate_z(float _z) { flatbuffers::WriteScalar(&z_, _z); }
: x_(flatbuffers::EndianScalar(_x)),
y_(flatbuffers::EndianScalar(_y)),
z_(flatbuffers::EndianScalar(_z)) {
}
float x() const {
return flatbuffers::EndianScalar(x_);
}
void mutate_x(float _x) {
flatbuffers::WriteScalar(&x_, _x);
}
float y() const {
return flatbuffers::EndianScalar(y_);
}
void mutate_y(float _y) {
flatbuffers::WriteScalar(&y_, _y);
}
float z() const {
return flatbuffers::EndianScalar(z_);
}
void mutate_z(float _z) {
flatbuffers::WriteScalar(&z_, _z);
}
};
STRUCT_END(Vec3, 12);
......@@ -114,7 +152,8 @@ struct MonsterT : public flatbuffers::NativeTable {
MonsterT()
: mana(150),
hp(100),
color(Color_Blue) {}
color(Color_Blue) {
}
};
struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
......@@ -130,24 +169,60 @@ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_EQUIPPED_TYPE = 20,
VT_EQUIPPED = 22
};
const Vec3 *pos() const { return GetStruct<const Vec3 *>(VT_POS); }
Vec3 *mutable_pos() { return GetStruct<Vec3 *>(VT_POS); }
int16_t mana() const { return GetField<int16_t>(VT_MANA, 150); }
bool mutate_mana(int16_t _mana) { return SetField(VT_MANA, _mana); }
int16_t hp() const { return GetField<int16_t>(VT_HP, 100); }
bool mutate_hp(int16_t _hp) { return SetField(VT_HP, _hp); }
const flatbuffers::String *name() const { return GetPointer<const flatbuffers::String *>(VT_NAME); }
flatbuffers::String *mutable_name() { return GetPointer<flatbuffers::String *>(VT_NAME); }
const flatbuffers::Vector<uint8_t> *inventory() const { return GetPointer<const flatbuffers::Vector<uint8_t> *>(VT_INVENTORY); }
flatbuffers::Vector<uint8_t> *mutable_inventory() { return GetPointer<flatbuffers::Vector<uint8_t> *>(VT_INVENTORY); }
Color color() const { return static_cast<Color>(GetField<int8_t>(VT_COLOR, 2)); }
bool mutate_color(Color _color) { return SetField(VT_COLOR, static_cast<int8_t>(_color)); }
const flatbuffers::Vector<flatbuffers::Offset<Weapon>> *weapons() const { return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Weapon>> *>(VT_WEAPONS); }
flatbuffers::Vector<flatbuffers::Offset<Weapon>> *mutable_weapons() { return GetPointer<flatbuffers::Vector<flatbuffers::Offset<Weapon>> *>(VT_WEAPONS); }
Equipment equipped_type() const { return static_cast<Equipment>(GetField<uint8_t>(VT_EQUIPPED_TYPE, 0)); }
bool mutate_equipped_type(Equipment _equipped_type) { return SetField(VT_EQUIPPED_TYPE, static_cast<uint8_t>(_equipped_type)); }
const void *equipped() const { return GetPointer<const void *>(VT_EQUIPPED); }
void *mutable_equipped() { return GetPointer<void *>(VT_EQUIPPED); }
const Vec3 *pos() const {
return GetStruct<const Vec3 *>(VT_POS);
}
Vec3 *mutable_pos() {
return GetStruct<Vec3 *>(VT_POS);
}
int16_t mana() const {
return GetField<int16_t>(VT_MANA, 150);
}
bool mutate_mana(int16_t _mana) {
return SetField(VT_MANA, _mana);
}
int16_t hp() const {
return GetField<int16_t>(VT_HP, 100);
}
bool mutate_hp(int16_t _hp) {
return SetField(VT_HP, _hp);
}
const flatbuffers::String *name() const {
return GetPointer<const flatbuffers::String *>(VT_NAME);
}
flatbuffers::String *mutable_name() {
return GetPointer<flatbuffers::String *>(VT_NAME);
}
const flatbuffers::Vector<uint8_t> *inventory() const {
return GetPointer<const flatbuffers::Vector<uint8_t> *>(VT_INVENTORY);
}
flatbuffers::Vector<uint8_t> *mutable_inventory() {
return GetPointer<flatbuffers::Vector<uint8_t> *>(VT_INVENTORY);
}
Color color() const {
return static_cast<Color>(GetField<int8_t>(VT_COLOR, 2));
}
bool mutate_color(Color _color) {
return SetField(VT_COLOR, static_cast<int8_t>(_color));
}
const flatbuffers::Vector<flatbuffers::Offset<Weapon>> *weapons() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Weapon>> *>(VT_WEAPONS);
}
flatbuffers::Vector<flatbuffers::Offset<Weapon>> *mutable_weapons() {
return GetPointer<flatbuffers::Vector<flatbuffers::Offset<Weapon>> *>(VT_WEAPONS);
}
Equipment equipped_type() const {
return static_cast<Equipment>(GetField<uint8_t>(VT_EQUIPPED_TYPE, 0));
}
bool mutate_equipped_type(Equipment _equipped_type) {
return SetField(VT_EQUIPPED_TYPE, static_cast<uint8_t>(_equipped_type));
}
const void *equipped() const {
return GetPointer<const void *>(VT_EQUIPPED);
}
void *mutable_equipped() {
return GetPointer<void *>(VT_EQUIPPED);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyField<Vec3>(verifier, VT_POS) &&
......@@ -200,15 +275,20 @@ struct MonsterBuilder {
void add_equipped(flatbuffers::Offset<void> equipped) {
fbb_.AddOffset(Monster::VT_EQUIPPED, equipped);
}
MonsterBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
MonsterBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
MonsterBuilder &operator=(const MonsterBuilder &);
flatbuffers::Offset<Monster> Finish() {
auto o = flatbuffers::Offset<Monster>(fbb_.EndTable(start_, 10));
const auto end = fbb_.EndTable(start_, 10);
auto o = flatbuffers::Offset<Monster>(end);
return o;
}
};
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Monster> CreateMonster(
flatbuffers::FlatBufferBuilder &_fbb,
const Vec3 *pos = 0,
int16_t mana = 150,
int16_t hp = 100,
......@@ -231,7 +311,8 @@ inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder
return builder_.Finish();
}
inline flatbuffers::Offset<Monster> CreateMonsterDirect(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Monster> CreateMonsterDirect(
flatbuffers::FlatBufferBuilder &_fbb,
const Vec3 *pos = 0,
int16_t mana = 150,
int16_t hp = 100,
......@@ -241,17 +322,28 @@ inline flatbuffers::Offset<Monster> CreateMonsterDirect(flatbuffers::FlatBufferB
const std::vector<flatbuffers::Offset<Weapon>> *weapons = nullptr,
Equipment equipped_type = Equipment_NONE,
flatbuffers::Offset<void> equipped = 0) {
return CreateMonster(_fbb, pos, mana, hp, name ? _fbb.CreateString(name) : 0, inventory ? _fbb.CreateVector<uint8_t>(*inventory) : 0, color, weapons ? _fbb.CreateVector<flatbuffers::Offset<Weapon>>(*weapons) : 0, equipped_type, equipped);
return CreateMonster(
_fbb,
pos,
mana,
hp,
name ? _fbb.CreateString(name) : 0,
inventory ? _fbb.CreateVector<uint8_t>(*inventory) : 0,
color,
weapons ? _fbb.CreateVector<flatbuffers::Offset<Weapon>>(*weapons) : 0,
equipped_type,
equipped);
}
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *rehasher = nullptr);
flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *_rehasher = nullptr);
struct WeaponT : public flatbuffers::NativeTable {
typedef Weapon TableType;
std::string name;
int16_t damage;
WeaponT()
: damage(0) {}
: damage(0) {
}
};
struct Weapon FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
......@@ -260,10 +352,18 @@ struct Weapon FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_NAME = 4,
VT_DAMAGE = 6
};
const flatbuffers::String *name() const { return GetPointer<const flatbuffers::String *>(VT_NAME); }
flatbuffers::String *mutable_name() { return GetPointer<flatbuffers::String *>(VT_NAME); }
int16_t damage() const { return GetField<int16_t>(VT_DAMAGE, 0); }
bool mutate_damage(int16_t _damage) { return SetField(VT_DAMAGE, _damage); }
const flatbuffers::String *name() const {
return GetPointer<const flatbuffers::String *>(VT_NAME);
}
flatbuffers::String *mutable_name() {
return GetPointer<flatbuffers::String *>(VT_NAME);
}
int16_t damage() const {
return GetField<int16_t>(VT_DAMAGE, 0);
}
bool mutate_damage(int16_t _damage) {
return SetField(VT_DAMAGE, _damage);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyField<flatbuffers::uoffset_t>(verifier, VT_NAME) &&
......@@ -284,15 +384,20 @@ struct WeaponBuilder {
void add_damage(int16_t damage) {
fbb_.AddElement<int16_t>(Weapon::VT_DAMAGE, damage, 0);
}
WeaponBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
WeaponBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
WeaponBuilder &operator=(const WeaponBuilder &);
flatbuffers::Offset<Weapon> Finish() {
auto o = flatbuffers::Offset<Weapon>(fbb_.EndTable(start_, 2));
const auto end = fbb_.EndTable(start_, 2);
auto o = flatbuffers::Offset<Weapon>(end);
return o;
}
};
inline flatbuffers::Offset<Weapon> CreateWeapon(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Weapon> CreateWeapon(
flatbuffers::FlatBufferBuilder &_fbb,
flatbuffers::Offset<flatbuffers::String> name = 0,
int16_t damage = 0) {
WeaponBuilder builder_(_fbb);
......@@ -301,13 +406,17 @@ inline flatbuffers::Offset<Weapon> CreateWeapon(flatbuffers::FlatBufferBuilder &
return builder_.Finish();
}
inline flatbuffers::Offset<Weapon> CreateWeaponDirect(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Weapon> CreateWeaponDirect(
flatbuffers::FlatBufferBuilder &_fbb,
const char *name = nullptr,
int16_t damage = 0) {
return CreateWeapon(_fbb, name ? _fbb.CreateString(name) : 0, damage);
return CreateWeapon(
_fbb,
name ? _fbb.CreateString(name) : 0,
damage);
}
inline flatbuffers::Offset<Weapon> CreateWeapon(flatbuffers::FlatBufferBuilder &_fbb, const WeaponT *_o, const flatbuffers::rehasher_function_t *rehasher = nullptr);
flatbuffers::Offset<Weapon> CreateWeapon(flatbuffers::FlatBufferBuilder &_fbb, const WeaponT *_o, const flatbuffers::rehasher_function_t *_rehasher = nullptr);
inline MonsterT *Monster::UnPack(const flatbuffers::resolver_function_t *resolver) const {
(void)resolver;
......@@ -316,11 +425,11 @@ inline MonsterT *Monster::UnPack(const flatbuffers::resolver_function_t *resolve
{ auto _e = mana(); _o->mana = _e; };
{ auto _e = hp(); _o->hp = _e; };
{ auto _e = name(); if (_e) _o->name = _e->str(); };
{ auto _e = inventory(); if (_e) { for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->inventory.push_back(_e->Get(_i)); } } };
{ auto _e = inventory(); if (_e) for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->inventory.push_back(_e->Get(_i)); } };
{ auto _e = color(); _o->color = _e; };
{ auto _e = weapons(); if (_e) { for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->weapons.push_back(std::unique_ptr<WeaponT>(_e->Get(_i)->UnPack(resolver))); } } };
{ auto _e = weapons(); if (_e) for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->weapons.push_back(std::unique_ptr<WeaponT>(_e->Get(_i)->UnPack(resolver))); } };
{ auto _e = equipped_type(); _o->equipped.type = _e; };
{ auto _e = equipped(); if (_e) _o->equipped.table = EquipmentUnion::UnPack(_e, equipped_type(), resolver); };
{ auto _e = equipped(); if (_e) _o->equipped.table = EquipmentUnion::UnPack(_e, equipped_type(),resolver); };
return _o;
}
......@@ -328,16 +437,18 @@ inline flatbuffers::Offset<Monster> Monster::Pack(flatbuffers::FlatBufferBuilder
return CreateMonster(_fbb, _o, _rehasher);
}
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *rehasher) {
(void)rehasher;
return CreateMonster(_fbb,
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *_rehasher) {
(void)_rehasher;
(void)_o;
return CreateMonster(
_fbb,
_o->pos ? _o->pos.get() : 0,
_o->mana,
_o->hp,
_o->name.size() ? _fbb.CreateString(_o->name) : 0,
_o->inventory.size() ? _fbb.CreateVector(_o->inventory) : 0,
_o->color,
_o->weapons.size() ? _fbb.CreateVector<flatbuffers::Offset<Weapon>>(_o->weapons.size(), [&](size_t i) { return CreateWeapon(_fbb, _o->weapons[i].get(), rehasher); }) : 0,
_o->weapons.size() ? _fbb.CreateVector<flatbuffers::Offset<Weapon>>(_o->weapons.size(), [&](size_t i) { return CreateWeapon(_fbb, _o->weapons[i].get(), _rehasher); }) : 0,
_o->equipped.type,
_o->equipped.Pack(_fbb));
}
......@@ -354,40 +465,55 @@ inline flatbuffers::Offset<Weapon> Weapon::Pack(flatbuffers::FlatBufferBuilder &
return CreateWeapon(_fbb, _o, _rehasher);
}
inline flatbuffers::Offset<Weapon> CreateWeapon(flatbuffers::FlatBufferBuilder &_fbb, const WeaponT *_o, const flatbuffers::rehasher_function_t *rehasher) {
(void)rehasher;
return CreateWeapon(_fbb,
inline flatbuffers::Offset<Weapon> CreateWeapon(flatbuffers::FlatBufferBuilder &_fbb, const WeaponT *_o, const flatbuffers::rehasher_function_t *_rehasher) {
(void)_rehasher;
(void)_o;
return CreateWeapon(
_fbb,
_o->name.size() ? _fbb.CreateString(_o->name) : 0,
_o->damage);
}
inline bool VerifyEquipment(flatbuffers::Verifier &verifier, const void *union_obj, Equipment type) {
inline bool VerifyEquipment(flatbuffers::Verifier &verifier, const void *obj, Equipment type) {
switch (type) {
case Equipment_NONE: return true;
case Equipment_Weapon: return verifier.VerifyTable(reinterpret_cast<const Weapon *>(union_obj));
case Equipment_NONE: {
return true;
}
case Equipment_Weapon: {
auto ptr = reinterpret_cast<const Weapon *>(obj);
return verifier.VerifyTable(ptr);
}
default: return false;
}
}
inline flatbuffers::NativeTable *EquipmentUnion::UnPack(const void *union_obj, Equipment type, const flatbuffers::resolver_function_t *resolver) {
inline flatbuffers::NativeTable *EquipmentUnion::UnPack(const void *obj, Equipment type, const flatbuffers::resolver_function_t *resolver) {
switch (type) {
case Equipment_NONE: return nullptr;
case Equipment_Weapon: return reinterpret_cast<const Weapon *>(union_obj)->UnPack(resolver);
case Equipment_Weapon: {
auto ptr = reinterpret_cast<const Weapon *>(obj);
return ptr->UnPack(resolver);
}
default: return nullptr;
}
}
inline flatbuffers::Offset<void> EquipmentUnion::Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *rehasher) const {
inline flatbuffers::Offset<void> EquipmentUnion::Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *_rehasher) const {
switch (type) {
case Equipment_NONE: return 0;
case Equipment_Weapon: return CreateWeapon(_fbb, reinterpret_cast<const WeaponT *>(table), rehasher).Union();
case Equipment_Weapon: {
auto ptr = reinterpret_cast<const WeaponT *>(table);
return CreateWeapon(_fbb, ptr, _rehasher).Union();
}
default: return 0;
}
}
inline void EquipmentUnion::Reset() {
switch (type) {
case Equipment_Weapon: delete reinterpret_cast<WeaponT *>(table); break;
case Equipment_Weapon: {
auto ptr = reinterpret_cast<WeaponT *>(table);
delete ptr;
break;
}
default: break;
}
table = nullptr;
......@@ -402,16 +528,21 @@ inline Monster *GetMutableMonster(void *buf) {
return flatbuffers::GetMutableRoot<Monster>(buf);
}
inline bool VerifyMonsterBuffer(flatbuffers::Verifier &verifier) {
inline bool VerifyMonsterBuffer(
flatbuffers::Verifier &verifier) {
return verifier.VerifyBuffer<MyGame::Sample::Monster>(nullptr);
}
inline void FinishMonsterBuffer(flatbuffers::FlatBufferBuilder &fbb, flatbuffers::Offset<MyGame::Sample::Monster> root) {
inline void FinishMonsterBuffer(
flatbuffers::FlatBufferBuilder &fbb,
flatbuffers::Offset<MyGame::Sample::Monster> root) {
fbb.Finish(root);
}
inline std::unique_ptr<MonsterT> UnPackMonster(const void *buf, const flatbuffers::resolver_function_t *resolver = nullptr) {
return std::unique_ptr<MonsterT>(GetMonster(buf)->UnPack(resolver));
inline std::unique_ptr<MonsterT> UnPackMonster(
const void *buf,
const flatbuffers::resolver_function_t *res = nullptr) {
return std::unique_ptr<MonsterT>(GetMonster(buf)->UnPack(res));
}
} // namespace Sample
......
src/code_generators.cpp 0 → 100644
View file @ 7b94eab2
/*
* Copyright 2016 Google Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "flatbuffers/code_generators.h"
#include <assert.h>
#include "flatbuffers/util.h"
namespace flatbuffers {
void CodeWriter::operator+=(std::string text) {
while (true) {
auto begin = text.find("{{");
if (begin == std::string::npos) {
break;
}
auto end = text.find("}}");
if (end == std::string::npos || end < begin) {
break;
}
// Write all the text before the first {{ into the stream.
stream_.write(text.c_str(), begin);
// The key is between the {{ and }}.
const std::string key = text.substr(begin + 2, end - begin - 2);
// Find the value associated with the key. If it exists, write the
// value into the stream, otherwise write the key itself into the stream.
auto iter = value_map_.find(key);
if (iter != value_map_.end()) {
const std::string &value = iter->second;
stream_ << value;
} else {
assert(false && "could not find key");
stream_ << key;
}
// Update the text to everything after the }}.
text = text.substr(end + 2);
}
if (!text.empty() && text.back() == '\\') {
text.pop_back();
stream_ << text;
} else {
stream_ << text << std::endl;
}
}
const char *BaseGenerator::FlatBuffersGeneratedWarning() {
return "automatically generated by the FlatBuffers compiler,"
" do not modify\n\n";
}
std::string BaseGenerator::NamespaceDir(const Parser &parser,
const std::string &path,
const Namespace &ns) {
EnsureDirExists(path.c_str());
if (parser.opts.one_file) return path;
std::string namespace_dir = path; // Either empty or ends in separator.
auto &namespaces = ns.components;
for (auto it = namespaces.begin(); it != namespaces.end(); ++it) {
namespace_dir += *it + kPathSeparator;
EnsureDirExists(namespace_dir.c_str());
}
return namespace_dir;
}
std::string BaseGenerator::NamespaceDir(const Namespace &ns) const {
return BaseGenerator::NamespaceDir(parser_, path_, ns);
}
bool BaseGenerator::IsEverythingGenerated() const {
for (auto it = parser_.enums_.vec.begin(); it != parser_.enums_.vec.end();
++it) {
if (!(*it)->generated) return false;
}
for (auto it = parser_.structs_.vec.begin();
it != parser_.structs_.vec.end(); ++it) {
if (!(*it)->generated) return false;
}
return true;
}
std::string BaseGenerator::FullNamespace(const char *separator,
const Namespace &ns) {
std::string namespace_name;
auto &namespaces = ns.components;
for (auto it = namespaces.begin(); it != namespaces.end(); ++it) {
if (namespace_name.length()) namespace_name += separator;
namespace_name += *it;
}
return namespace_name;
}
std::string BaseGenerator::LastNamespacePart(const Namespace &ns) {
if (!ns.components.empty())
return ns.components.back();
else
return std::string("");
}
// Ensure that a type is prefixed with its namespace whenever it is used
// outside of its namespace.
std::string BaseGenerator::WrapInNameSpace(const Namespace *ns,
const std::string &name) const {
if (CurrentNameSpace() == ns) return name;
std::string qualified_name = qualifying_start_;
for (auto it = ns->components.begin(); it != ns->components.end(); ++it)
qualified_name += *it + qualifying_separator_;
return qualified_name + name;
}
std::string BaseGenerator::WrapInNameSpace(const Definition &def) const {
return WrapInNameSpace(def.defined_namespace, def.name);
}
// Generate a documentation comment, if available.
void GenComment(const std::vector<std::string> &dc, std::string *code_ptr,
const CommentConfig *config, const char *prefix) {
if (dc.begin() == dc.end()) {
// Don't output empty comment blocks with 0 lines of comment content.
return;
}
std::string &code = *code_ptr;
if (config != nullptr && config->first_line != nullptr) {
code += std::string(prefix) + std::string(config->first_line) + "\n";
}
std::string line_prefix = std::string(prefix) +
((config != nullptr && config->content_line_prefix != nullptr) ?
config->content_line_prefix : "///");
for (auto it = dc.begin();
it != dc.end();
++it) {
code += line_prefix + *it + "\n";
}
if (config != nullptr && config->last_line != nullptr) {
code += std::string(prefix) + std::string(config->last_line) + "\n";
}
}
} // namespace flatbuffers
src/idl_gen_cpp.cpp
View file @ 7b94eab2
......@@ -58,20 +58,18 @@ class CppGenerator : public BaseGenerator {
return guard;
}
void GenIncludeDependencies(std::string* code_ptr) const {
std::string& code = *code_ptr;
void GenIncludeDependencies() {
int num_includes = 0;
for (auto it = parser_.included_files_.begin();
it != parser_.included_files_.end(); ++it) {
const std::string basename =
const auto basename =
flatbuffers::StripPath(flatbuffers::StripExtension(it->first));
if (basename != file_name_) {
code += "#include \"" + basename + "_generated.h\"\n";
code_ += "#include \"" + basename + "_generated.h\"";
num_includes++;
}
}
if (num_includes) code += "\n";
if (num_includes) code_ += "";
}
// Iterate through all definitions we haven't generate code for (enums,
......@@ -79,17 +77,19 @@ class CppGenerator : public BaseGenerator {
bool generate() {
if (IsEverythingGenerated()) return true;
std::string code;
code = code + "// " + FlatBuffersGeneratedWarning();
code_.Clear();
code_ += "// " + std::string(FlatBuffersGeneratedWarning());
const std::string include_guard = GenIncludeGuard();
code += "#ifndef " + include_guard + "\n";
code += "#define " + include_guard + "\n\n";
const auto include_guard = GenIncludeGuard();
code_ += "#ifndef " + include_guard;
code_ += "#define " + include_guard;
code_ += "";
code += "#include \"flatbuffers/flatbuffers.h\"\n\n";
code_ += "#include \"flatbuffers/flatbuffers.h\"";
code_ += "";
if (parser_.opts.include_dependence_headers) {
GenIncludeDependencies(&code);
GenIncludeDependencies();
}
assert(!cur_name_space_);
......@@ -100,12 +100,12 @@ class CppGenerator : public BaseGenerator {
it != parser_.structs_.vec.end(); ++it) {
const auto &struct_def = **it;
if (!struct_def.generated) {
SetNameSpace(struct_def.defined_namespace, &code);
code += "struct " + struct_def.name + ";\n";
SetNameSpace(struct_def.defined_namespace);
code_ += "struct " + struct_def.name + ";";
if (parser_.opts.generate_object_based_api && !struct_def.fixed) {
code += "struct " + NativeName(struct_def.name) + ";\n";
code_ += "struct " + NativeName(struct_def.name) + ";";
}
code += "\n";
code_ += "";
}
}
......@@ -114,8 +114,8 @@ class CppGenerator : public BaseGenerator {
++it) {
const auto &enum_def = **it;
if (!enum_def.generated) {
SetNameSpace(enum_def.defined_namespace, &code);
GenEnum(enum_def, &code);
SetNameSpace(enum_def.defined_namespace);
GenEnum(enum_def);
}
}
......@@ -124,24 +124,24 @@ class CppGenerator : public BaseGenerator {
it != parser_.structs_.vec.end(); ++it) {
const auto &struct_def = **it;
if (struct_def.fixed && !struct_def.generated) {
SetNameSpace(struct_def.defined_namespace, &code);
GenStruct(struct_def, &code);
SetNameSpace(struct_def.defined_namespace);
GenStruct(struct_def);
}
}
for (auto it = parser_.structs_.vec.begin();
it != parser_.structs_.vec.end(); ++it) {
const auto &struct_def = **it;
if (!struct_def.fixed && !struct_def.generated) {
SetNameSpace(struct_def.defined_namespace, &code);
GenTable(struct_def, &code);
SetNameSpace(struct_def.defined_namespace);
GenTable(struct_def);
}
}
for (auto it = parser_.structs_.vec.begin();
it != parser_.structs_.vec.end(); ++it) {
const auto &struct_def = **it;
if (!struct_def.fixed && !struct_def.generated) {
SetNameSpace(struct_def.defined_namespace, &code);
GenTablePost(struct_def, &code);
SetNameSpace(struct_def.defined_namespace);
GenTablePost(struct_def);
}
}
......@@ -150,98 +150,119 @@ class CppGenerator : public BaseGenerator {
++it) {
const auto &enum_def = **it;
if (enum_def.is_union && !enum_def.generated) {
SetNameSpace(enum_def.defined_namespace, &code);
GenUnionPost(enum_def, &code);
SetNameSpace(enum_def.defined_namespace);
GenUnionPost(enum_def);
}
}
// Generate convenient global helper functions:
if (parser_.root_struct_def_) {
SetNameSpace((*parser_.root_struct_def_).defined_namespace, &code);
const std::string &name = parser_.root_struct_def_->name;
const std::string qualified_name =
auto &struct_def = *parser_.root_struct_def_;
SetNameSpace(struct_def.defined_namespace);
const auto &name = struct_def.name;
const auto qualified_name =
parser_.namespaces_.back()->GetFullyQualifiedName(name);
const std::string cpp_name = TranslateNameSpace(qualified_name);
const auto cpp_name = TranslateNameSpace(qualified_name);
code_.SetValue("STRUCT_NAME", name);
code_.SetValue("CPP_NAME", cpp_name);
// The root datatype accessor:
code += "inline ";
code += "const " + cpp_name + " *Get" + name + "(const void *buf) {\n";
code += " return flatbuffers::GetRoot<" + cpp_name + ">(buf);\n";
code += "}\n\n";
code_ += "inline \\";
code_ += "const {{CPP_NAME}} *Get{{STRUCT_NAME}}(const void *buf) {";
code_ += " return flatbuffers::GetRoot<{{CPP_NAME}}>(buf);";
code_ += "}";
code_ += "";
if (parser_.opts.mutable_buffer) {
code += "inline " + name + " *GetMutable" + name + "(void *buf) {\n";
code += " return flatbuffers::GetMutableRoot<" + name + ">(buf);\n";
code += "}\n\n";
code_ += "inline \\";
code_ += "{{STRUCT_NAME}} *GetMutable{{STRUCT_NAME}}(void *buf) {";
code_ += " return flatbuffers::GetMutableRoot<{{STRUCT_NAME}}>(buf);";
code_ += "}";
code_ += "";
}
if (parser_.file_identifier_.length()) {
// Return the identifier
code += "inline const char *" + name + "Identifier() {\n";
code += " return \"" + parser_.file_identifier_ + "\";\n";
code += "}\n\n";
code_ += "inline const char *{{STRUCT_NAME}}Identifier() {";
code_ += " return \"" + parser_.file_identifier_ + "\";";
code_ += "}";
code_ += "";
// Check if a buffer has the identifier.
code += "inline ";
code += "bool " + name + "BufferHasIdentifier(const void *buf) {\n";
code += " return flatbuffers::BufferHasIdentifier(buf, ";
code += name + "Identifier());\n";
code += "}\n\n";
code_ += "inline \\";
code_ += "bool {{STRUCT_NAME}}BufferHasIdentifier(const void *buf) {";
code_ += " return flatbuffers::BufferHasIdentifier(";
code_ += " buf, {{STRUCT_NAME}}Identifier());";
code_ += "}";
code_ += "";
}
// The root verifier.
code += "inline bool Verify" + name + "Buffer(";
code += "flatbuffers::Verifier &verifier) {\n";
code += " return verifier.VerifyBuffer<" + cpp_name + ">(";
if (parser_.file_identifier_.length())
code += name + "Identifier()";
else
code += "nullptr";
code += ");\n";
code += "}\n\n";
if (parser_.file_identifier_.length()) {
code_.SetValue("ID", name + "Identifier()");
} else {
code_.SetValue("ID", "nullptr");
}
code_ += "inline bool Verify{{STRUCT_NAME}}Buffer(";
code_ += " flatbuffers::Verifier &verifier) {";
code_ += " return verifier.VerifyBuffer<{{CPP_NAME}}>({{ID}});";
code_ += "}";
code_ += "";
if (parser_.file_extension_.length()) {
// Return the extension
code += "inline const char *" + name + "Extension() {\n";
code += " return \"" + parser_.file_extension_ + "\";\n";
code += "}\n\n";
code_ += "inline const char *{{STRUCT_NAME}}Extension() {";
code_ += " return \"" + parser_.file_extension_ + "\";";
code_ += "}";
code_ += "";
}
// Finish a buffer with a given root object:
code += "inline void Finish" + name + "Buffer";
code += "(flatbuffers::FlatBufferBuilder &fbb, ";
code += "flatbuffers::Offset<" + cpp_name + "> root) {\n";
code_ += "inline void Finish{{STRUCT_NAME}}Buffer(";
code_ += " flatbuffers::FlatBufferBuilder &fbb,";
code_ += " flatbuffers::Offset<{{CPP_NAME}}> root) {";
if (parser_.file_identifier_.length())
code += " fbb.Finish(root, " + name + "Identifier());\n";
code_ += " fbb.Finish(root, {{STRUCT_NAME}}Identifier());";
else
code += " fbb.Finish(root);\n";
code += "}\n\n";
code_ += " fbb.Finish(root);";
code_ += "}";
code_ += "";
if (parser_.opts.generate_object_based_api) {
// A convenient root unpack function.
auto native_name =
NativeName(WrapInNameSpace(*parser_.root_struct_def_));
code += "inline " + GenTypeNativePtr(native_name, nullptr, false);
code += " UnPack" + name;
code += "(const void *buf, const flatbuffers::resolver_function_t *";
code += "resolver = nullptr) {\n";
code += " return ";
code += GenTypeNativePtr(native_name, nullptr, true);
code += "(Get" + name + "(buf)->UnPack(resolver));\n";
code += "}\n\n";
NativeName(WrapInNameSpace(struct_def));
code_.SetValue("UNPACK_RETURN",
GenTypeNativePtr(native_name, nullptr, false));
code_.SetValue("UNPACK_TYPE",
GenTypeNativePtr(native_name, nullptr, true));
code_ += "inline {{UNPACK_RETURN}} UnPack{{STRUCT_NAME}}(";
code_ += " const void *buf,";
code_ += " const flatbuffers::resolver_function_t *res = nullptr) {";
code_ += " return {{UNPACK_TYPE}}\\";
code_ += "(Get{{STRUCT_NAME}}(buf)->UnPack(res));";
code_ += "}";
code_ += "";
}
}
assert(cur_name_space_);
SetNameSpace(nullptr, &code);
SetNameSpace(nullptr);
// Close the include guard.
code += "#endif // " + include_guard + "\n";
code_ += "#endif // " + include_guard;
return SaveFile(GeneratedFileName(path_, file_name_).c_str(), code, false);
const auto file_path = GeneratedFileName(path_, file_name_);
const auto final_code = code_.ToString();
return SaveFile(file_path.c_str(), final_code, false);
}
private:
CodeWriter code_;
// This tracks the current namespace so we can insert namespace declarations.
const Namespace *cur_name_space_;
......@@ -259,6 +280,12 @@ class CppGenerator : public BaseGenerator {
return cpp_qualified_name;
}
void GenComment(const std::vector<std::string> &dc, const char *prefix = "") {
std::string text;
::flatbuffers::GenComment(dc, &text, nullptr, prefix);
code_ += text + "\\";
}
// Return a C++ type from the table in idl.h
std::string GenTypeBasic(const Type &type, bool user_facing_type) const {
static const char *ctypename[] = {
......@@ -413,8 +440,8 @@ class CppGenerator : public BaseGenerator {
}
static std::string UnionVerifySignature(const EnumDef &enum_def) {
return "inline bool Verify" + enum_def.name +
"(flatbuffers::Verifier &verifier, const void *union_obj, " +
return "bool Verify" + enum_def.name +
"(flatbuffers::Verifier &verifier, const void *obj, " +
enum_def.name + " type)";
}
......@@ -423,7 +450,7 @@ class CppGenerator : public BaseGenerator {
return (inclass ? "static " : "") +
std::string("flatbuffers::NativeTable *") +
(inclass ? "" : enum_def.name + "Union::") +
"UnPack(const void *union_obj, " + enum_def.name +
"UnPack(const void *obj, " + enum_def.name +
" type, const flatbuffers::resolver_function_t *resolver)";
}
......@@ -431,17 +458,17 @@ class CppGenerator : public BaseGenerator {
return "flatbuffers::Offset<void> " +
(inclass ? "" : enum_def.name + "Union::") +
"Pack(flatbuffers::FlatBufferBuilder &_fbb, " +
"const flatbuffers::rehasher_function_t *rehasher" +
"const flatbuffers::rehasher_function_t *_rehasher" +
(inclass ? " = nullptr" : "") + ") const";
}
static std::string TableCreateSignature(const StructDef &struct_def,
bool predecl) {
return "inline flatbuffers::Offset<" + struct_def.name + "> Create" +
return "flatbuffers::Offset<" + struct_def.name + "> Create" +
struct_def.name +
"(flatbuffers::FlatBufferBuilder &_fbb, const " +
NativeName(struct_def.name) +
" *_o, const flatbuffers::rehasher_function_t *rehasher" +
" *_o, const flatbuffers::rehasher_function_t *_rehasher" +
(predecl ? " = nullptr" : "") + ")";
}
......@@ -465,51 +492,66 @@ class CppGenerator : public BaseGenerator {
}
// Generate an enum declaration and an enum string lookup table.
void GenEnum(const EnumDef &enum_def, std::string *code_ptr) {
std::string &code = *code_ptr;
GenComment(enum_def.doc_comment, code_ptr, nullptr);
code += GenEnumDecl(enum_def);
void GenEnum(const EnumDef &enum_def) {
code_.SetValue("ENUM_NAME", enum_def.name);
code_.SetValue("BASE_TYPE", GenTypeBasic(enum_def.underlying_type, false));
code_.SetValue("SEP", "");
GenComment(enum_def.doc_comment);
code_ += GenEnumDecl(enum_def) + "\\";
if (parser_.opts.scoped_enums)
code += " : " + GenTypeBasic(enum_def.underlying_type, false);
code += " {\n";
code_ += " : {{BASE_TYPE}}\\";
code_ += " {";
int64_t anyv = 0;
const EnumVal *minv = nullptr, *maxv = nullptr;
for (auto it = enum_def.vals.vec.begin(); it != enum_def.vals.vec.end();
++it) {
const auto &ev = **it;
GenComment(ev.doc_comment, code_ptr, nullptr, " ");
code += " " + GenEnumValDecl(enum_def, ev.name) + " = ";
code += NumToString(ev.value);
if (it != enum_def.vals.vec.end() - 1) code += ",\n";
GenComment(ev.doc_comment, " ");
code_.SetValue("KEY", GenEnumValDecl(enum_def, ev.name));
code_.SetValue("VALUE", NumToString(ev.value));
code_ += "{{SEP}} {{KEY}} = {{VALUE}}\\";
code_.SetValue("SEP", ",\n");
minv = !minv || minv->value > ev.value ? &ev : minv;
maxv = !maxv || maxv->value < ev.value ? &ev : maxv;
anyv |= ev.value;
}
if (parser_.opts.scoped_enums || parser_.opts.prefixed_enums) {
assert(minv && maxv);
code_.SetValue("SEP", ",\n");
if (enum_def.attributes.Lookup("bit_flags")) {
if (minv->value != 0) // If the user didn't defined NONE value
code += ",\n";
code += " " + GenEnumValDecl(enum_def, "NONE") + " = 0";
if (maxv->value != anyv) // If the user didn't defined ANY value
code += ",\n";
code += " " + GenEnumValDecl(enum_def, "ANY") + " = " +
NumToString(anyv);
if (minv->value != 0) { // If the user didn't defined NONE value
code_.SetValue("KEY", GenEnumValDecl(enum_def, "NONE"));
code_.SetValue("VALUE", "0");
code_ += "{{SEP}} {{KEY}} = {{VALUE}}\\";
}
if (maxv->value != anyv) { // If the user didn't defined ANY value
code_.SetValue("KEY", GenEnumValDecl(enum_def, "ANY"));
code_.SetValue("VALUE", NumToString(anyv));
code_ += "{{SEP}} {{KEY}} = {{VALUE}}\\";
}
} else { // MIN & MAX are useless for bit_flags
code += ",\n";
code += " " + GenEnumValDecl(enum_def, "MIN") + " = ";
code += GenEnumValDecl(enum_def, minv->name);
code += ",\n";
code += " " + GenEnumValDecl(enum_def, "MAX") + " = ";
code += GenEnumValDecl(enum_def, maxv->name);
code_.SetValue("KEY",GenEnumValDecl(enum_def, "MIN"));
code_.SetValue("VALUE", GenEnumValDecl(enum_def, minv->name));
code_ += "{{SEP}} {{KEY}} = {{VALUE}}\\";
code_.SetValue("KEY",GenEnumValDecl(enum_def, "MAX"));
code_.SetValue("VALUE", GenEnumValDecl(enum_def, maxv->name));
code_ += "{{SEP}} {{KEY}} = {{VALUE}}\\";
}
}
code += "\n";
code += "};\n";
if (parser_.opts.scoped_enums && enum_def.attributes.Lookup("bit_flags"))
code += "DEFINE_BITMASK_OPERATORS(" + enum_def.name + ", " +
GenTypeBasic(enum_def.underlying_type, false) + ")\n";
code += "\n";
code_ += "";
code_ += "};";
if (parser_.opts.scoped_enums && enum_def.attributes.Lookup("bit_flags")) {
code_ += "DEFINE_BITMASK_OPERATORS({{ENUM_NAME}}, {{BASE_TYPE}})";
}
code_ += "";
// Generate a generate string table for enum values.
// Problem is, if values are very sparse that could generate really big
......@@ -522,179 +564,222 @@ class CppGenerator : public BaseGenerator {
static const int kMaxSparseness = 5;
if (range / static_cast<int64_t>(enum_def.vals.vec.size()) <
kMaxSparseness) {
code += "inline const char **EnumNames" + enum_def.name + "() {\n";
code += " static const char *names[] = { ";
code_ += "inline const char **EnumNames{{ENUM_NAME}}() {";
code_ += " static const char *names[] = {";
auto val = enum_def.vals.vec.front()->value;
for (auto it = enum_def.vals.vec.begin(); it != enum_def.vals.vec.end();
++it) {
const auto &ev = **it;
while (val++ != ev.value) code += "\"\", ";
code += "\"" + ev.name + "\", ";
}
code += "nullptr };\n";
code += " return names;\n";
code += "}\n\n";
code += "inline const char *EnumName" + enum_def.name;
code += "(" + enum_def.name + " e) { return EnumNames" + enum_def.name;
code += "()[static_cast<int>(e)";
while (val++ != ev.value) {
code_ += " \"\",";
}
code_ += " \"" + ev.name + "\",";
}
code_ += " nullptr";
code_ += " };";
code_ += " return names;";
code_ += "}";
code_ += "";
code_ += "inline const char *EnumName{{ENUM_NAME}}({{ENUM_NAME}} e) {";
code_ += " const size_t index = static_cast<int>(e)\\";
if (enum_def.vals.vec.front()->value) {
code += " - static_cast<int>(";
code += GetEnumValUse(enum_def, *enum_def.vals.vec.front()) + ")";
auto vals = GetEnumValUse(enum_def, *enum_def.vals.vec.front());
code_ += " - static_cast<int>(" + vals + ")\\";
}
code += "]; }\n\n";
code_ += ";";
code_ += " return EnumNames{{ENUM_NAME}}()[index];";
code_ += "}";
code_ += "";
}
// Generate type traits for unions to map from a type to union enum value.
if (enum_def.is_union) {
for (auto it = enum_def.vals.vec.begin();
it != enum_def.vals.vec.end();
for (auto it = enum_def.vals.vec.begin(); it != enum_def.vals.vec.end();
++it) {
const auto &ev = **it;
if (it == enum_def.vals.vec.begin()) {
code += "template<typename T> struct " + enum_def.name + "Traits {\n";
code_ += "template<typename T> struct {{ENUM_NAME}}Traits {";
}
else {
code += "template<> struct " + enum_def.name + "Traits<" +
WrapInNameSpace(*ev.struct_def) + "> {\n";
auto name = WrapInNameSpace(*ev.struct_def);
code_ += "template<> struct {{ENUM_NAME}}Traits<" + name + "> {";
}
code += " static const " + enum_def.name + " enum_value = " +
GetEnumValUse(enum_def, ev) + ";\n";
code += "};\n\n";
auto value = GetEnumValUse(enum_def, ev);
code_ += " static const {{ENUM_NAME}} enum_value = " + value + ";";
code_ += "};";
code_ += "";
}
}
if (parser_.opts.generate_object_based_api && enum_def.is_union) {
// Generate a union type
code += "struct " + enum_def.name + "Union {\n";
code += " " + enum_def.name + " type;\n\n";
code += " flatbuffers::NativeTable *table;\n";
code += " " + enum_def.name + "Union() : type(";
code += GetEnumValUse(enum_def, *enum_def.vals.Lookup("NONE"));
code += "), table(nullptr) {}\n";
code += " " + enum_def.name + "Union(const ";
code += enum_def.name + "Union &);\n";
code += " " + enum_def.name + "Union &operator=(const ";
code += enum_def.name + "Union &);\n";
code += " ~" + enum_def.name + "Union() { Reset(); }\n";
code += " void Reset();\n\n";
code += " template <typename T>\n";
code += " void Set(T&& value) {\n";
code += " Reset();\n";
code += " type = " + enum_def.name;
code += "Traits<typename T::TableType>::enum_value;\n";
code += " if (type != ";
code += GetEnumValUse(enum_def, *enum_def.vals.Lookup("NONE"));
code += ") {\n";
code += " table = new T(std::forward<T>(value));\n";
code += " }\n";
code += " }\n\n";
code += " " + UnionUnPackSignature(enum_def, true) + ";\n";
code += " " + UnionPackSignature(enum_def, true) + ";\n\n";
code_.SetValue("NAME", enum_def.name);
code_.SetValue("NONE",
GetEnumValUse(enum_def, *enum_def.vals.Lookup("NONE")));
code_ += "struct {{NAME}}Union {";
code_ += " {{NAME}} type;";
code_ += " flatbuffers::NativeTable *table;";
code_ += "";
code_ += " {{NAME}}Union() : type({{NONE}}), table(nullptr) {}";
code_ += " {{NAME}}Union(const {{NAME}}Union &);";
code_ += " {{NAME}}Union &operator=(const {{NAME}}Union &);";
code_ += " ~{{NAME}}Union() { Reset(); }";
code_ += "";
code_ += " void Reset();";
code_ += "";
code_ += " template <typename T>";
code_ += " void Set(T&& value) {";
code_ += " Reset();";
code_ += " type = {{NAME}}Traits<typename T::TableType>::enum_value;";
code_ += " if (type != {{NONE}}) {";
code_ += " table = new T(std::forward<T>(value));";
code_ += " }";
code_ += " }";
code_ += "";
code_ += " " + UnionUnPackSignature(enum_def, true) + ";";
code_ += " " + UnionPackSignature(enum_def, true) + ";";
code_ += "";
for (auto it = enum_def.vals.vec.begin(); it != enum_def.vals.vec.end();
++it) {
const auto &ev = **it;
if (ev.value) {
auto native_name = NativeName(WrapInNameSpace(*ev.struct_def));
code += " " + native_name + " *As";
code += ev.name + "() { return type == ";
code += GetEnumValUse(enum_def, ev);
code += " ? reinterpret_cast<" + native_name;
code += " *>(table) : nullptr; }\n";
if (!ev.value) {
continue;
}
const auto native_type = NativeName(WrapInNameSpace(*ev.struct_def));
code_.SetValue("NATIVE_TYPE", native_type);
code_.SetValue("NATIVE_NAME", ev.name);
code_.SetValue("NATIVE_ID", GetEnumValUse(enum_def, ev));
code_ += " {{NATIVE_TYPE}} *As{{NATIVE_NAME}}() {";
code_ += " return type == {{NATIVE_ID}} ?";
code_ += " reinterpret_cast<{{NATIVE_TYPE}} *>(table) : nullptr;";
code_ += " }";
}
code += "};\n\n";
code_ += "};";
code_ += "";
}
if (enum_def.is_union) {
code += UnionVerifySignature(enum_def) + ";\n\n";
code_ += UnionVerifySignature(enum_def) + ";";
code_ += "";
}
}
void GenUnionPost(const EnumDef &enum_def, std::string *code_ptr) {
void GenUnionPost(const EnumDef &enum_def) {
// Generate a verifier function for this union that can be called by the
// table verifier functions. It uses a switch case to select a specific
// verifier function to call, this should be safe even if the union type
// has been corrupted, since the verifiers will simply fail when called
// on the wrong type.
std::string &code = *code_ptr;
code += UnionVerifySignature(enum_def) + " {\n";
code += " switch (type) {\n";
code_.SetValue("ENUM_NAME", enum_def.name);
code_ += "inline " + UnionVerifySignature(enum_def) + " {";
code_ += " switch (type) {";
for (auto it = enum_def.vals.vec.begin(); it != enum_def.vals.vec.end();
++it) {
const auto &ev = **it;
code += " case " + GetEnumValUse(enum_def, ev);
if (!ev.value) {
code += ": return true;\n"; // "NONE" enum value.
code_.SetValue("LABEL", GetEnumValUse(enum_def, ev));
if (ev.value) {
code_.SetValue("TYPE", WrapInNameSpace(*ev.struct_def));
code_ += " case {{LABEL}}: {";
code_ += " auto ptr = reinterpret_cast<const {{TYPE}} *>(obj);";
code_ += " return verifier.VerifyTable(ptr);";
code_ += " }";
} else {
code += ": return verifier.VerifyTable(reinterpret_cast<const ";
code += WrapInNameSpace(*ev.struct_def);
code += " *>(union_obj));\n";
code_ += " case {{LABEL}}: {";
code_ += " return true;"; // "NONE" enum value.
code_ += " }";
}
}
code += " default: return false;\n";
code += " }\n";
code += "}\n\n";
code_ += " default: return false;";
code_ += " }";
code_ += "}";
code_ += "";
if (parser_.opts.generate_object_based_api) {
// Generate a union pack & unpack function.
code += "inline " + UnionUnPackSignature(enum_def, false);
code += " {\n";
code += " switch (type) {\n";
// Generate union Unpack() and Pack() functions.
code_ += "inline " + UnionUnPackSignature(enum_def, false) + " {";
code_ += " switch (type) {";
for (auto it = enum_def.vals.vec.begin(); it != enum_def.vals.vec.end();
++it) {
const auto &ev = **it;
code += " case " + GetEnumValUse(enum_def, ev);
if (!ev.value) {
code += ": return nullptr;\n"; // "NONE" enum value.
} else {
code += ": return reinterpret_cast<const ";
code += WrapInNameSpace(*ev.struct_def);
code += " *>(union_obj)->UnPack(resolver);\n";
continue;
}
code_.SetValue("LABEL", GetEnumValUse(enum_def, ev));
code_.SetValue("TYPE", WrapInNameSpace(*ev.struct_def));
code_ += " case {{LABEL}}: {";
code_ += " auto ptr = reinterpret_cast<const {{TYPE}} *>(obj);";
code_ += " return ptr->UnPack(resolver);";
code_ += " }";
}
code += " default: return nullptr;\n";
code += " }\n";
code += "}\n\n";
code += "inline " + UnionPackSignature(enum_def, false) + " {\n";
code += " switch (type) {\n";
code_ += " default: return nullptr;";
code_ += " }";
code_ += "}";
code_ += "";
code_ += "inline " + UnionPackSignature(enum_def, false) + " {";
code_ += " switch (type) {";
for (auto it = enum_def.vals.vec.begin(); it != enum_def.vals.vec.end();
++it) {
auto &ev = **it;
code += " case " + GetEnumValUse(enum_def, ev);
if (!ev.value) {
code += ": return 0;\n"; // "NONE" enum value.
} else {
code += ": return Create" + ev.struct_def->name;
code += "(_fbb, reinterpret_cast<const ";
code += NativeName(WrapInNameSpace(*ev.struct_def));
code += " *>(table), rehasher).Union();\n";
continue;
}
code_.SetValue("LABEL", GetEnumValUse(enum_def, ev));
code_.SetValue("TYPE", NativeName(WrapInNameSpace(*ev.struct_def)));
code_.SetValue("NAME", ev.struct_def->name);
code_ += " case {{LABEL}}: {";
code_ += " auto ptr = reinterpret_cast<const {{TYPE}} *>(table);";
code_ += " return Create{{NAME}}(_fbb, ptr, _rehasher).Union();";
code_ += " }";
}
code += " default: return 0;\n";
code += " }\n";
code += "}\n\n";
code_ += " default: return 0;";
code_ += " }";
code_ += "}";
code_ += "";
// Generate a union destructor.
code += "inline void " + enum_def.name + "Union::Reset() {\n";
code += " switch (type) {\n";
// Union Reset() function.
code_.SetValue("NONE",
GetEnumValUse(enum_def, *enum_def.vals.Lookup("NONE")));
code_ += "inline void {{ENUM_NAME}}Union::Reset() {";
code_ += " switch (type) {";
for (auto it = enum_def.vals.vec.begin(); it != enum_def.vals.vec.end();
++it) {
const auto &ev = **it;
if (ev.value) {
code += " case " + GetEnumValUse(enum_def, ev);
code += ": delete reinterpret_cast<";
code += NativeName(WrapInNameSpace(*ev.struct_def));
code += " *>(table); break;\n";
if (!ev.value) {
continue;
}
code_.SetValue("LABEL", GetEnumValUse(enum_def, ev));
code_.SetValue("TYPE", NativeName(WrapInNameSpace(*ev.struct_def)));
code_ += " case {{LABEL}}: {";
code_ += " auto ptr = reinterpret_cast<{{TYPE}} *>(table);";
code_ += " delete ptr;";
code_ += " break;";
code_ += " }";
}
code += " default: break;\n";
code += " }\n";
code += " table = nullptr;\n";
code += " type = ";
code += GetEnumValUse(enum_def, *enum_def.vals.Lookup("NONE"));
code += ";\n";
code += "}\n\n";
code_ += " default: break;";
code_ += " }";
code_ += " table = nullptr;";
code_ += " type = {{NONE}};";
code_ += "}";
code_ += "";
}
}
......@@ -722,17 +807,18 @@ class CppGenerator : public BaseGenerator {
return "VT_" + uname;
}
void GenFullyQualifiedNameGetter(const std::string &name,
std::string *code_ptr) {
std::string &code = *code_ptr;
if (parser_.opts.generate_name_strings) {
code +=
" static FLATBUFFERS_CONSTEXPR const char *GetFullyQualifiedName() "
"{\n";
code += " return \"" +
parser_.namespaces_.back()->GetFullyQualifiedName(name) + "\";\n";
code += " }\n";
void GenFullyQualifiedNameGetter(const std::string &name) {
if (!parser_.opts.generate_name_strings) {
return;
}
auto fullname = parser_.namespaces_.back()->GetFullyQualifiedName(name);
code_.SetValue("NAME", fullname);
code_.SetValue("CONSTEXPR", "FLATBUFFERS_CONSTEXPR");
code_ += " static {{CONSTEXPR}} const char *GetFullyQualifiedName() {";
code_ += " return \"{{NAME}}\";";
code_ += " }";
}
std::string GenDefaultConstant(const FieldDef &field) {
......@@ -759,31 +845,39 @@ class CppGenerator : public BaseGenerator {
}
}
void GenSimpleParam(const FieldDef &field, std::string *code_ptr) {
std::string &code = *code_ptr;
code += ",\n";
code += " " + GenTypeWire(field.value.type, " ", true);
code += field.name + " = " + GetDefaultScalarValue(field);
void GenParam(const FieldDef &field, bool direct, const char *prefix) {
code_.SetValue("PRE", prefix);
code_.SetValue("PARAM_NAME", field.name);
if (direct && field.value.type.base_type == BASE_TYPE_STRING) {
code_.SetValue("PARAM_TYPE", "const char *");
code_.SetValue("PARAM_VALUE", "nullptr");
} else if (direct && field.value.type.base_type == BASE_TYPE_VECTOR) {
auto type = GenTypeWire(field.value.type.VectorType(), "", false);
code_.SetValue("PARAM_TYPE", "const std::vector<" + type + "> *");
code_.SetValue("PARAM_VALUE", "nullptr");
} else {
code_.SetValue("PARAM_TYPE", GenTypeWire(field.value.type, " ", true));
code_.SetValue("PARAM_VALUE", GetDefaultScalarValue(field));
}
code_ += "{{PRE}}{{PARAM_TYPE}}{{PARAM_NAME}} = {{PARAM_VALUE}}\\";
}
// Generate a member, including a default value for scalars and raw pointers.
void GenMember(const FieldDef &field, std::string *code_ptr) {
std::string &code = *code_ptr;
void GenMember(const FieldDef &field) {
if (!field.deprecated && // Deprecated fields won't be accessible.
field.value.type.base_type != BASE_TYPE_UTYPE) {
auto type = GenTypeNative(field.value.type, false, field);
auto cpp_type = field.attributes.Lookup("cpp_type");
code += " " + (cpp_type ? cpp_type->constant + " *" : type+ " ") +
field.name + ";\n";
auto full_type = (cpp_type ? cpp_type->constant + " *" : type + " ");
code_.SetValue("FIELD_TYPE", full_type);
code_.SetValue("FIELD_NAME", field.name);
code_ += " {{FIELD_TYPE}}{{FIELD_NAME}};";
}
}
// Generate the default constructor for this struct. Properly initialize all
// scalar members with default values.
void GenDefaultConstructor(const StructDef& struct_def,
std::string *code_ptr) {
std::string &code = *code_ptr;
code += " " + NativeName(struct_def.name) + "()";
void GenDefaultConstructor(const StructDef& struct_def) {
std::string initializer_list;
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
......@@ -800,117 +894,201 @@ class CppGenerator : public BaseGenerator {
initializer_list += "(" + GetDefaultScalarValue(field) + ")";
} else if (cpp_type) {
if (!initializer_list.empty()) {
code += ",\n";
code += " ";
initializer_list += ",\n ";
}
initializer_list += field.name + "(0)";
}
}
}
if (!initializer_list.empty()) {
code += "\n";
code += " : " + initializer_list;
initializer_list = "\n : " + initializer_list;
}
code += " {}\n";
code_.SetValue("NATIVE_NAME", NativeName(struct_def.name));
code_.SetValue("INIT_LIST", initializer_list);
code_ += " {{NATIVE_NAME}}(){{INIT_LIST}} {";
code_ += " }";
}
// Generate an accessor struct, builder structs & function for a table.
void GenTable(const StructDef &struct_def, std::string *code_ptr) {
std::string &code = *code_ptr;
void GenNativeTable(const StructDef &struct_def) {
const auto native_name = NativeName(struct_def.name);
code_.SetValue("STRUCT_NAME", struct_def.name);
code_.SetValue("NATIVE_NAME", native_name);
if (parser_.opts.generate_object_based_api) {
// Generate a C++ object that can hold an unpacked version of this
// table.
code += "struct " + NativeName(struct_def.name);
code += " : public flatbuffers::NativeTable {\n";
code += " typedef " + struct_def.name + " TableType;\n";
// Generate GetFullyQualifiedName
GenFullyQualifiedNameGetter(NativeName(struct_def.name), &code);
// Generate a C++ object that can hold an unpacked version of this table.
code_ += "struct {{NATIVE_NAME}} : public flatbuffers::NativeTable {";
code_ += " typedef {{STRUCT_NAME}} TableType;";
GenFullyQualifiedNameGetter(native_name);
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
GenMember(field, &code);
GenMember(**it);
}
GenDefaultConstructor(struct_def);
code_ += "};";
code_ += "";
}
// Generate the code to call the appropriate Verify function(s) for a field.
void GenVerifyCall(const FieldDef &field, const char* prefix) {
code_.SetValue("PRE", prefix);
code_.SetValue("NAME", field.name);
code_.SetValue("REQUIRED", field.required ? "Required" : "");
code_.SetValue("SIZE", GenTypeSize(field.value.type));
code_.SetValue("OFFSET", GenFieldOffsetName(field));
code_ += "{{PRE}}VerifyField{{REQUIRED}}<{{SIZE}}>(verifier, {{OFFSET}})\\";
switch (field.value.type.base_type) {
case BASE_TYPE_UNION: {
code_.SetValue("ENUM_NAME", field.value.type.enum_def->name);
code_.SetValue("SUFFIX", UnionTypeFieldSuffix());
code_ += "{{PRE}}Verify{{ENUM_NAME}}(verifier, {{NAME}}(), "
"{{NAME}}{{SUFFIX}}())\\";
break;
}
case BASE_TYPE_STRUCT: {
if (!field.value.type.struct_def->fixed) {
code_ += "{{PRE}}verifier.VerifyTable({{NAME}}())\\";
}
break;
}
case BASE_TYPE_STRING: {
code_ += "{{PRE}}verifier.Verify({{NAME}}())\\";
break;
}
case BASE_TYPE_VECTOR: {
code_ += "{{PRE}}verifier.Verify({{NAME}}())\\";
switch (field.value.type.element) {
case BASE_TYPE_STRING: {
code_ += "{{PRE}}verifier.VerifyVectorOfStrings({{NAME}}())\\";
break;
}
case BASE_TYPE_STRUCT: {
if (!field.value.type.struct_def->fixed) {
code_ += "{{PRE}}verifier.VerifyVectorOfTables({{NAME}}())\\";
}
break;
}
default:
break;
}
break;
}
GenDefaultConstructor(struct_def, &code);
code += "};\n\n";
default: {
break;
}
}
}
// Generate an accessor struct, builder structs & function for a table.
void GenTable(const StructDef &struct_def) {
if (parser_.opts.generate_object_based_api) {
GenNativeTable(struct_def);
}
// Generate an accessor struct, with methods of the form:
// type name() const { return GetField<type>(offset, defaultval); }
GenComment(struct_def.doc_comment, code_ptr, nullptr);
code += "struct " + struct_def.name;
code += " FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table";
code += " {\n";
GenComment(struct_def.doc_comment);
code_.SetValue("STRUCT_NAME", struct_def.name);
code_ += "struct {{STRUCT_NAME}} FLATBUFFERS_FINAL_CLASS"
" : private flatbuffers::Table {";
if (parser_.opts.generate_object_based_api) {
code += " typedef " + NativeName(struct_def.name) +
" NativeTableType;\n";
code_ += " typedef {{NATIVE_NAME}} NativeTableType;";
}
// Generate GetFullyQualifiedName
GenFullyQualifiedNameGetter(struct_def.name, &code);
GenFullyQualifiedNameGetter(struct_def.name);
// Generate field id constants.
if (struct_def.fields.vec.size() > 0) {
code += " enum {\n";
bool is_first_field =
true; // track the first field that's not deprecated
// We need to add a trailing comma to all elements except the last one as
// older versions of gcc complain about this.
code_.SetValue("SEP", "");
code_ += " enum {";
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (!field.deprecated) { // Deprecated fields won't be accessible.
if (!is_first_field) {
// Add trailing comma and newline to previous element. Don't add
// trailing comma to
// last element since older versions of gcc complain about this.
code += ",\n";
} else {
is_first_field = false;
}
code += " " + GenFieldOffsetName(field) + " = ";
code += NumToString(field.value.offset);
if (field.deprecated) {
// Deprecated fields won't be accessible.
continue;
}
code_.SetValue("OFFSET_NAME", GenFieldOffsetName(field));
code_.SetValue("OFFSET_VALUE", NumToString(field.value.offset));
code_ += "{{SEP}} {{OFFSET_NAME}} = {{OFFSET_VALUE}}\\";
code_.SetValue("SEP", ",\n");
}
code += "\n";
code += " };\n";
code_ += "";
code_ += " };";
}
// Generate the accessors.
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (!field.deprecated) { // Deprecated fields won't be accessible.
auto is_scalar = IsScalar(field.value.type.base_type);
GenComment(field.doc_comment, code_ptr, nullptr, " ");
code += " " + GenTypeGet(field.value.type, " ", "const ", " *", true);
code += field.name + "() const { return ";
if (field.deprecated) {
// Deprecated fields won't be accessible.
continue;
}
const bool is_struct = IsStruct(field.value.type);
const bool is_scalar = IsScalar(field.value.type.base_type);
code_.SetValue("FIELD_NAME", field.name);
// Call a different accessor for pointers, that indirects.
auto accessor =
is_scalar
? "GetField<"
: (IsStruct(field.value.type) ? "GetStruct<" : "GetPointer<");
auto offsetstr = GenFieldOffsetName(field);
auto call = accessor +
GenTypeGet(field.value.type, "", "const ", " *", false) +
">(" + offsetstr;
std::string accessor = "";
if (is_scalar) {
accessor = "GetField<";
} else if (is_struct) {
accessor = "GetStruct<";
} else {
accessor = "GetPointer<";
}
auto offset_str = GenFieldOffsetName(field);
auto offset_type =
GenTypeGet(field.value.type, "", "const ", " *", false);
auto call = accessor + offset_type + ">(" + offset_str;
// Default value as second arg for non-pointer types.
if (IsScalar(field.value.type.base_type))
if (is_scalar) {
call += ", " + GenDefaultConstant(field);
}
call += ")";
code += GenUnderlyingCast(field, true, call);
code += "; }\n";
GenComment(field.doc_comment, " ");
code_.SetValue("FIELD_TYPE",
GenTypeGet(field.value.type, " ", "const ", " *", true));
code_.SetValue("FIELD_VALUE", GenUnderlyingCast(field, true, call));
code_ += " {{FIELD_TYPE}}{{FIELD_NAME}}() const {";
code_ += " return {{FIELD_VALUE}};";
code_ += " }";
if (parser_.opts.mutable_buffer) {
if (is_scalar) {
code += " bool mutate_" + field.name + "(";
code += GenTypeBasic(field.value.type, true);
code +=
" _" + field.name + ") { return SetField(" + offsetstr + ", ";
code += GenUnderlyingCast(field, false, "_" + field.name);
code += "); }\n";
code_.SetValue("OFFSET_NAME", offset_str);
code_.SetValue("FIELD_TYPE", GenTypeBasic(field.value.type, true));
code_.SetValue("FIELD_VALUE",
GenUnderlyingCast(field, false, "_" + field.name));
code_ += " bool mutate_{{FIELD_NAME}}({{FIELD_TYPE}} "
"_{{FIELD_NAME}}) {";
code_ += " return SetField({{OFFSET_NAME}}, {{FIELD_VALUE}});";
code_ += " }";
} else {
auto type = GenTypeGet(field.value.type, " ", "", " *", true);
code += " " + type + "mutable_" + field.name + "() { return ";
code += GenUnderlyingCast(field, true,
accessor + type + ">(" + offsetstr + ")");
code += "; }\n";
auto underlying = accessor + type + ">(" + offset_str + ")";
code_.SetValue("FIELD_TYPE", type);
code_.SetValue("FIELD_VALUE",
GenUnderlyingCast(field, true, underlying));
code_ += " {{FIELD_TYPE}}mutable_{{FIELD_NAME}}() {";
code_ += " return {{FIELD_VALUE}};";
code_ += " }";
}
}
auto nested = field.attributes.Lookup("nested_flatbuffer");
if (nested) {
std::string qualified_name =
......@@ -919,176 +1097,185 @@ class CppGenerator : public BaseGenerator {
auto nested_root = parser_.structs_.Lookup(qualified_name);
assert(nested_root); // Guaranteed to exist by parser.
(void)nested_root;
std::string cpp_qualified_name = TranslateNameSpace(qualified_name);
code_.SetValue("CPP_NAME", TranslateNameSpace(qualified_name));
code += " const " + cpp_qualified_name + " *" + field.name;
code += "_nested_root() const { return flatbuffers::GetRoot<";
code += cpp_qualified_name + ">(" + field.name + "()->Data()); }\n";
code_ += " const {{CPP_NAME}} *{{FIELD_NAME}}_nested_root() const {";
code_ += " const uint8_t* data = {{FIELD_NAME}}()->Data();";
code_ += " return flatbuffers::GetRoot<{{CPP_NAME}}>(data);";
code_ += " }";
}
// Generate a comparison function for this field if it is a key.
if (field.key) {
code += " bool KeyCompareLessThan(const " + struct_def.name;
code += " *o) const { return ";
if (field.value.type.base_type == BASE_TYPE_STRING) code += "*";
code += field.name + "() < ";
if (field.value.type.base_type == BASE_TYPE_STRING) code += "*";
code += "o->" + field.name + "(); }\n";
code += " int KeyCompareWithValue(";
if (field.value.type.base_type == BASE_TYPE_STRING) {
code += "const char *val) const { return strcmp(" + field.name;
code += "()->c_str(), val); }\n";
const bool is_string = (field.value.type.base_type == BASE_TYPE_STRING);
code_ += " bool KeyCompareLessThan(const {{STRUCT_NAME}} *o) const {";
if (is_string) {
code_ += " return *{{FIELD_NAME}}() < *o->{{FIELD_NAME}}();";
} else {
code_ += " return {{FIELD_NAME}}() < o->{{FIELD_NAME}}();";
}
code_ += " }";
if (is_string) {
code_ += " int KeyCompareWithValue(const char *val) const {";
code_ += " return strcmp({{FIELD_NAME}}()->c_str(), val);";
code_ += " }";
} else {
auto type = GenTypeBasic(field.value.type, false);
if (parser_.opts.scoped_enums && field.value.type.enum_def &&
IsScalar(field.value.type.base_type)) {
code += GenTypeGet(field.value.type, " ", "const ", " *", true);
} else {
code += GenTypeBasic(field.value.type, false);
}
code += " val) const { return " + field.name + "() < val ? -1 : ";
code += field.name + "() > val; }\n";
type = GenTypeGet(field.value.type, " ", "const ", " *", true);
}
code_.SetValue("KEY_TYPE", type);
code_ += " int KeyCompareWithValue({{KEY_TYPE}} val) const {";
code_ += " const auto key = {{FIELD_NAME}}();";
code_ += " if (key < val) {";
code_ += " return -1;";
code_ += " } else if (key > val) {";
code_ += " return 1;";
code_ += " } else {";
code_ += " return 0;";
code_ += " }";
code_ += " }";
}
}
}
// Generate a verifier function that can check a buffer from an untrusted
// source will never cause reads outside the buffer.
code += " bool Verify(flatbuffers::Verifier &verifier) const {\n";
code += " return VerifyTableStart(verifier)";
std::string prefix = " &&\n ";
code_ += " bool Verify(flatbuffers::Verifier &verifier) const {";
code_ += " return VerifyTableStart(verifier)\\";
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (!field.deprecated) {
code += prefix + "VerifyField";
if (field.required) code += "Required";
code += "<" + GenTypeSize(field.value.type);
code += ">(verifier, " + GenFieldOffsetName(field) + ")";
switch (field.value.type.base_type) {
case BASE_TYPE_UNION:
code += prefix + "Verify" + field.value.type.enum_def->name;
code += "(verifier, " + field.name + "(), " + field.name +
UnionTypeFieldSuffix() + "())";
break;
case BASE_TYPE_STRUCT:
if (!field.value.type.struct_def->fixed) {
code += prefix + "verifier.VerifyTable(" + field.name;
code += "())";
if (field.deprecated) {
continue;
}
break;
case BASE_TYPE_STRING:
code += prefix + "verifier.Verify(" + field.name + "())";
break;
case BASE_TYPE_VECTOR:
code += prefix + "verifier.Verify(" + field.name + "())";
switch (field.value.type.element) {
case BASE_TYPE_STRING: {
code += prefix + "verifier.VerifyVectorOfStrings(" + field.name;
code += "())";
break;
GenVerifyCall(field, " &&\n ");
}
case BASE_TYPE_STRUCT: {
if (!field.value.type.struct_def->fixed) {
code +=
prefix + "verifier.VerifyVectorOfTables(" + field.name;
code += "())";
}
break;
}
default:
break;
}
break;
default:
break;
}
}
}
code += prefix + "verifier.EndTable()";
code += ";\n";
code += " }\n";
code_ += " &&\n verifier.EndTable();";
code_ += " }";
if (parser_.opts.generate_object_based_api) {
// Generate the UnPack() pre declaration.
code += " " + TableUnPackSignature(struct_def, true) + ";\n";
code += " " + TablePackSignature(struct_def, true) + ";\n";
code_ += " " + TableUnPackSignature(struct_def, true) + ";";
code_ += " " + TablePackSignature(struct_def, true) + ";";
}
code += "};\n\n"; // End of table.
code_ += "};"; // End of table.
code_ += "";
// Generate a builder struct, with methods of the form:
// void add_name(type name) {
// fbb_.AddElement<type>(offset, name, default);
// }
code += "struct " + struct_def.name + "Builder {\n";
code += " flatbuffers::FlatBufferBuilder &fbb_;\n";
code += " flatbuffers::uoffset_t start_;\n";
GenBuilders(struct_def);
if (parser_.opts.generate_object_based_api) {
// Generate a pre-declaration for a CreateX method that works with an
// unpacked C++ object.
code_ += TableCreateSignature(struct_def, true) + ";";
code_ += "";
}
}
void GenBuilders(const StructDef &struct_def) {
code_.SetValue("STRUCT_NAME", struct_def.name);
// Generate a builder struct:
code_ += "struct {{STRUCT_NAME}}Builder {";
code_ += " flatbuffers::FlatBufferBuilder &fbb_;";
code_ += " flatbuffers::uoffset_t start_;";
bool has_string_or_vector_fields = false;
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (!field.deprecated) {
code += " void add_" + field.name + "(";
code += GenTypeWire(field.value.type, " ", true) + field.name;
code += ") {\n";
const bool is_scalar = IsScalar(field.value.type.base_type);
const bool is_string = field.value.type.base_type == BASE_TYPE_STRING;
const bool is_vector = field.value.type.base_type == BASE_TYPE_VECTOR;
if (is_string || is_vector) {
has_string_or_vector_fields = true;
}
code += " fbb_.Add";
if (IsScalar(field.value.type.base_type)) {
code += "Element<" + GenTypeWire(field.value.type, "", false) + ">";
std::string offset = GenFieldOffsetName(field);
std::string name = GenUnderlyingCast(field, false, field.name);
std::string value = is_scalar ? GenDefaultConstant(field) : "";
// Generate accessor functions of the form:
// void add_name(type name) {
// fbb_.AddElement<type>(offset, name, default);
// }
code_.SetValue("FIELD_NAME", field.name);
code_.SetValue("FIELD_TYPE", GenTypeWire(field.value.type, " ", true));
code_.SetValue("ADD_OFFSET", struct_def.name + "::" + offset);
code_.SetValue("ADD_NAME", name);
code_.SetValue("ADD_VALUE", value);
if (is_scalar) {
const auto type = GenTypeWire(field.value.type, "", false);
code_.SetValue("ADD_FN", "AddElement<" + type + ">");
} else if (IsStruct(field.value.type)) {
code += "Struct";
code_.SetValue("ADD_FN", "AddStruct");
} else {
code += "Offset";
}
code += "(" + struct_def.name + "::" + GenFieldOffsetName(field) + ", ";
code += GenUnderlyingCast(field, false, field.name);
if (IsScalar(field.value.type.base_type))
code += ", " + GenDefaultConstant(field);
code += ");\n";
code += " }\n";
}
}
code += " " + struct_def.name;
code += "Builder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) ";
code += "{ start_ = fbb_.StartTable(); }\n";
code += " " + struct_def.name + "Builder &operator=(const ";
code += struct_def.name + "Builder &);\n";
code += " flatbuffers::Offset<" + struct_def.name;
code += "> Finish() {\n";
code += " auto o = flatbuffers::Offset<" + struct_def.name;
code += ">(fbb_.EndTable(start_, ";
code += NumToString(struct_def.fields.vec.size()) + "));\n";
code_.SetValue("ADD_FN", "AddOffset");
}
code_ += " void add_{{FIELD_NAME}}({{FIELD_TYPE}}{{FIELD_NAME}}) {";
code_ += " fbb_.{{ADD_FN}}(\\";
if (is_scalar) {
code_ += "{{ADD_OFFSET}}, {{ADD_NAME}}, {{ADD_VALUE}});";
} else {
code_ += "{{ADD_OFFSET}}, {{ADD_NAME}});";
}
code_ += " }";
}
}
// Builder constructor
code_ += " {{STRUCT_NAME}}Builder(flatbuffers::FlatBufferBuilder &_fbb)";
code_ += " : fbb_(_fbb) {";
code_ += " start_ = fbb_.StartTable();";
code_ += " }";
// Assignment operator;
code_ += " {{STRUCT_NAME}}Builder &operator="
"(const {{STRUCT_NAME}}Builder &);";
// Finish() function.
auto num_fields = NumToString(struct_def.fields.vec.size());
code_ += " flatbuffers::Offset<{{STRUCT_NAME}}> Finish() {";
code_ += " const auto end = fbb_.EndTable(start_, " + num_fields + ");";
code_ += " auto o = flatbuffers::Offset<{{STRUCT_NAME}}>(end);";
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (!field.deprecated && field.required) {
code += " fbb_.Required(o, ";
code += struct_def.name + "::" + GenFieldOffsetName(field);
code += "); // " + field.name + "\n";
code_.SetValue("FIELD_NAME", field.name);
code_.SetValue("OFFSET_NAME", GenFieldOffsetName(field));
code_ += " fbb_.Required(o, {{STRUCT_NAME}}::{{OFFSET_NAME}});";
}
}
code += " return o;\n";
code += " }\n";
code += "};\n\n";
code_ += " return o;";
code_ += " }";
code_ += "};";
code_ += "";
// Generate a convenient CreateX function that uses the above builder
// to create a table in one go.
bool gen_vector_pars = false;
code += "inline flatbuffers::Offset<" + struct_def.name + "> Create";
code += struct_def.name;
code += "(flatbuffers::FlatBufferBuilder &_fbb";
code_ += "inline flatbuffers::Offset<{{STRUCT_NAME}}> "
"Create{{STRUCT_NAME}}(";
code_ += " flatbuffers::FlatBufferBuilder &_fbb\\";
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (!field.deprecated) {
if (field.value.type.base_type == BASE_TYPE_STRING ||
field.value.type.base_type == BASE_TYPE_VECTOR) {
gen_vector_pars = true;
}
GenSimpleParam(field, &code);
GenParam(field, false, ",\n ");
}
}
code += ") {\n";
code += " " + struct_def.name + "Builder builder_(_fbb);\n";
code_ += ") {";
code_ += " {{STRUCT_NAME}}Builder builder_(_fbb);";
for (size_t size = struct_def.sortbysize ? sizeof(largest_scalar_t) : 1;
size; size /= 2) {
for (auto it = struct_def.fields.vec.rbegin();
......@@ -1096,63 +1283,52 @@ class CppGenerator : public BaseGenerator {
const auto &field = **it;
if (!field.deprecated && (!struct_def.sortbysize ||
size == SizeOf(field.value.type.base_type))) {
code += " builder_.add_" + field.name + "(" + field.name + ");\n";
code_.SetValue("FIELD_NAME", field.name);
code_ += " builder_.add_{{FIELD_NAME}}({{FIELD_NAME}});";
}
}
}
code += " return builder_.Finish();\n";
code += "}\n\n";
code_ += " return builder_.Finish();";
code_ += "}";
code_ += "";
// Generate a CreateXDirect function with vector types as parameters
if (gen_vector_pars) {
code += "inline flatbuffers::Offset<" + struct_def.name + "> Create";
code += struct_def.name;
code += "Direct(flatbuffers::FlatBufferBuilder &_fbb";
if (has_string_or_vector_fields) {
code_ += "inline flatbuffers::Offset<{{STRUCT_NAME}}> "
"Create{{STRUCT_NAME}}Direct(";
code_ += " flatbuffers::FlatBufferBuilder &_fbb\\";
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (!field.deprecated) {
if (field.value.type.base_type == BASE_TYPE_STRING) {
code += ",\n";
code += " const char *";
code += field.name + " = nullptr";
} else if (field.value.type.base_type == BASE_TYPE_VECTOR) {
code += ",\n";
code += " const std::vector<";
code += GenTypeWire(field.value.type.VectorType(), "", false);
code += "> *" + field.name + " = nullptr";
} else {
GenSimpleParam(field, &code);
}
GenParam(field, true, ",\n ");
}
}
code += ") {\n";
code += " return Create" + struct_def.name + "(_fbb";
code_ += ") {";
code_ += " return Create{{STRUCT_NAME}}(";
code_ += " _fbb\\";
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (!field.deprecated) {
code_.SetValue("FIELD_NAME", field.name);
if (field.value.type.base_type == BASE_TYPE_STRING) {
code += ", " + field.name + " ? ";
code += "_fbb.CreateString(" + field.name + ") : 0";
code_ += ",\n {{FIELD_NAME}} ? "
"_fbb.CreateString({{FIELD_NAME}}) : 0\\";
} else if (field.value.type.base_type == BASE_TYPE_VECTOR) {
code += ", " + field.name + " ? ";
code += "_fbb.CreateVector<";
code += GenTypeWire(field.value.type.VectorType(), "", false);
code += ">(*" + field.name + ") : 0";
auto type = GenTypeWire(field.value.type.VectorType(), "", false);
code_ += ",\n {{FIELD_NAME}} ? "
"_fbb.CreateVector<" + type + ">(*{{FIELD_NAME}}) : 0\\";
} else {
code += ", " + field.name;
code_ += ",\n {{FIELD_NAME}}\\";
}
}
}
code += ");\n";
code += "}\n\n";
}
if (parser_.opts.generate_object_based_api) {
// Generate a pre-declaration for a CreateX method that works with an
// unpacked C++ object.
code += TableCreateSignature(struct_def, true) + ";\n\n";
code_ += ");";
code_ += "}";
code_ += "";
}
}
......@@ -1183,185 +1359,247 @@ class CppGenerator : public BaseGenerator {
}
};
// Generate code for tables that needs to come after the regular definition.
void GenTablePost(const StructDef &struct_def, std::string *code_ptr) {
std::string &code = *code_ptr;
if (parser_.opts.generate_object_based_api) {
// Generate the UnPack() method.
code += "inline " + TableUnPackSignature(struct_def, false) + " {\n";
code += " (void)resolver;\n";
code += " auto _o = new " + NativeName(struct_def.name) + "();\n";
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (!field.deprecated) {
auto prefix = " { auto _e = " + field.name + "(); ";
if (!IsScalar(field.value.type.base_type)) prefix += "if (_e) ";
auto deref = "_o->";
auto dest = deref + field.name;
auto assign = prefix + dest + " = ";
std::string GenUnpackFieldStatement(const FieldDef &field,
const FieldDef *union_field) {
std::string code;
switch (field.value.type.base_type) {
case BASE_TYPE_VECTOR: {
code += prefix;
code += "{ for (flatbuffers::uoffset_t _i = 0;";
code += " _i < _e->size(); _i++) { ";
code += dest + ".push_back(";
std::string indexing;
if (field.value.type.enum_def) {
indexing += "(" + field.value.type.enum_def->name + ")";
}
indexing += "_e->Get(_i)";
if (field.value.type.element == BASE_TYPE_BOOL)
indexing += "!=0";
if (field.value.type.element == BASE_TYPE_BOOL) {
indexing += " != 0";
}
// Generate code that pushes data from _e to _o in the form:
// for (uoffset_t i = 0; i < _e->size(); ++i) {
// _o->field.push_back(_e->Get(_i));
// }
code += "for (flatbuffers::uoffset_t _i = 0;";
code += " _i < _e->size(); _i++) { ";
code += "_o->" + field.name + ".push_back(";
code += GenUnpackVal(field.value.type.VectorType(),
indexing, true, field);
code += "); } }";
code += "); }";
break;
}
case BASE_TYPE_UTYPE: {
auto &union_field = **(it + 1);
assert(union_field.value.type.base_type == BASE_TYPE_UNION);
code += prefix + deref + union_field.name + ".type = _e;";
assert(union_field->value.type.base_type == BASE_TYPE_UNION);
// Generate code that sets the union type, of the form:
// _o->field.type = _e;
code += "_o->" + union_field->name + ".type = _e;";
break;
}
case BASE_TYPE_UNION: {
code += prefix + dest + ".table = ";
code += field.value.type.enum_def->name;
code += "Union::UnPack(_e, ";
code += field.name + UnionTypeFieldSuffix() + "(), resolver);";
// Generate code that sets the union table, of the form:
// _o->field.table = Union::Unpack(_e, field_type(), resolver);
code += "_o->" + field.name + ".table = ";
code += field.value.type.enum_def->name + "Union::UnPack(";
code += "_e, " + field.name + UnionTypeFieldSuffix() + "(),";
code += "resolver);";
break;
}
default: {
auto cpp_type = field.attributes.Lookup("cpp_type");
if (cpp_type) {
code += prefix;
code += "if (resolver) (*resolver)(reinterpret_cast<void **>(&";
code += dest;
code += "), static_cast<flatbuffers::hash_value_t>(_e)); else ";
code += dest + " = nullptr";
// Generate code that resolves the cpp pointer type, of the form:
// if (resolver)
// (*resolver)(&_o->field, (hash_value_t)(_e));
// else
// _o->field = nullptr;
code += "if (resolver) ";
code += "(*resolver)";
code += "(reinterpret_cast<void **>(&_o->" + field.name + "), ";
code += "static_cast<flatbuffers::hash_value_t>(_e));";
code += " else ";
code += "_o->" + field.name + " = nullptr;";
} else {
code += assign;
code += GenUnpackVal(field.value.type, "_e", false, field);
// Generate code for assigning the value, of the form:
// _o->field = value;
code += "_o->" + field.name + " = ";
code += GenUnpackVal(field.value.type, "_e", false, field) + ";";
}
code += ";";
break;
}
}
code += " };\n";
return code;
}
}
code += " return _o;\n";
code += "}\n\n";
// Generate the X::Pack member function that simply calls the global
// CreateX function.
code += "inline " + TablePackSignature(struct_def, false) + " {\n";
code += " return Create" + struct_def.name + "(_fbb, _o, _rehasher);\n";
code += "}\n\n";
// Generate a CreateX method that works with an unpacked C++ object.
code += TableCreateSignature(struct_def, false) + " {\n";
code += " (void)rehasher;\n";
auto before_return_statement = code.size();
code += " return Create";
code += struct_def.name + "(_fbb";
bool any_fields = false;
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
auto &field = **it;
if (!field.deprecated) {
any_fields = true;
auto field_name = field.name;
std::string GenCreateParam(const FieldDef &field) {
std::string value = "_o->";
if (field.value.type.base_type == BASE_TYPE_UTYPE) {
field_name = field_name.substr(0, field_name.size() -
value += field.name.substr(0, field.name.size() -
strlen(UnionTypeFieldSuffix()));
field_name += ".type";
}
auto accessor = "_o->" + field_name;
if (field.attributes.Lookup("cpp_type"))
accessor = "rehasher ? static_cast<" +
GenTypeBasic(field.value.type, false) +
">((*rehasher)(" + accessor + ")) : 0";
auto ptrprefix = accessor + " ? ";
auto stlprefix = accessor + ".size() ? ";
auto postfix = " : 0";
if (field.required &&
(field.value.type.base_type == BASE_TYPE_STRING ||
field.value.type.base_type == BASE_TYPE_VECTOR)) {
stlprefix = "";
postfix = "";
}
code += ",\n";
code += " ";
value += ".type";
} else {
value += field.name;
}
if (field.attributes.Lookup("cpp_type")) {
auto type = GenTypeBasic(field.value.type, false);
value = "_rehasher ? "
"static_cast<" + type + ">((*_rehasher)(" + value + ")) : 0";
}
std::string code;
switch (field.value.type.base_type) {
case BASE_TYPE_STRING:
code += stlprefix + "_fbb.CreateString(" + accessor + ")";
code += postfix;
// String fields are of the form:
// _fbb.CreateString(_o->field)
case BASE_TYPE_STRING: {
code += "_fbb.CreateString(" + value + ")";
// For optional fields, check to see if there actually is any data
// in _o->field before attempting to access it.
if (!field.required) {
code = value + ".size() ? " + code + " : 0";
}
break;
}
// Vector fields come in several flavours, of the forms:
// _fbb.CreateVector(_o->field);
// _fbb.CreateVector((const utype*)_o->field.data(), _o->field.size());
// _fbb.CreateVectorOfStrings(_o->field)
// _fbb.CreateVectorOfStructs(_o->field)
// _fbb.CreateVector<Offset<T>>(_o->field.size() [&](size_t i) {
// return CreateT(_fbb, _o->Get(i), rehasher);
// });
case BASE_TYPE_VECTOR: {
auto vector_type = field.value.type.VectorType();
code += stlprefix;
switch (vector_type.base_type) {
case BASE_TYPE_STRING:
code += "_fbb.CreateVectorOfStrings(" + accessor + ")";
case BASE_TYPE_STRING: {
code += "_fbb.CreateVectorOfStrings(" + value + ")";
break;
case BASE_TYPE_STRUCT:
}
case BASE_TYPE_STRUCT: {
if (IsStruct(vector_type)) {
code += "_fbb.CreateVectorOfStructs(" + accessor + ")";
code += "_fbb.CreateVectorOfStructs(" + value + ")";
} else {
code += "_fbb.CreateVector<flatbuffers::Offset<";
code += WrapInNameSpace(*vector_type.struct_def) + ">>(" +
accessor;
code += ".size(), [&](size_t i) { return Create";
code += vector_type.struct_def->name + "(_fbb, " + accessor;
code += "[i]" + GenPtrGet(field) + ", rehasher); })";
code += WrapInNameSpace(*vector_type.struct_def) + ">>";
code += "(" + value + ".size(), [&](size_t i) {";
code += " return Create" + vector_type.struct_def->name;
code += "(_fbb, " + value + "[i]" + GenPtrGet(field) + ", ";
code += "_rehasher); })";
}
break;
case BASE_TYPE_BOOL:
code += "_fbb.CreateVector(" + accessor + ")";
}
case BASE_TYPE_BOOL: {
code += "_fbb.CreateVector(" + value + ")";
break;
}
default: {
std::string args = accessor;
if (field.value.type.enum_def) {
const std::string basetype = GenTypeBasic(
// For enumerations, we need to get access to the array data for
// the underlying storage type (eg. uint8_t).
const auto basetype = GenTypeBasic(
field.value.type.enum_def->underlying_type, false);
args = "(const " + basetype + "*)" + accessor +
".data(), " + accessor + ".size()";
code += "_fbb.CreateVector((const " + basetype + "*)" + value +
".data(), " + value + ".size())";
} else {
code += "_fbb.CreateVector(" + value + ")";
}
code += "_fbb.CreateVector(" + args + ")";
break;
}
}
code += postfix;
// For optional fields, check to see if there actually is any data
// in _o->field before attempting to access it.
if (!field.required) {
code = value + ".size() ? " + code + " : 0";
}
break;
}
case BASE_TYPE_UNION:
code += accessor + ".Pack(_fbb)";
case BASE_TYPE_UNION: {
// _o->field.Pack(_fbb);
code += value + ".Pack(_fbb)";
break;
case BASE_TYPE_STRUCT:
}
case BASE_TYPE_STRUCT: {
if (IsStruct(field.value.type)) {
if (field.native_inline) {
code += "&" + accessor;
code += "&" + value;
} else {
code += ptrprefix + accessor + GenPtrGet(field) + postfix;
code += value + " ? " + value + GenPtrGet(field) + " : 0";
}
} else {
code += ptrprefix + "Create";
code += field.value.type.struct_def->name;
code += "(_fbb, " + accessor + GenPtrGet(field) + ", rehasher)";
code += postfix;
// _o->field ? CreateT(_fbb, _o->field.get(), _rehasher);
const auto type = field.value.type.struct_def->name;
code += value + " ? Create" + type;
code += "(_fbb, " + value + GenPtrGet(field) + ", _rehasher)";
code += " : 0";
}
break;
default:
code += accessor;
}
default: {
code += value;
break;
}
}
return code;
}
code += ");\n";
code += "}\n\n";
if (!any_fields) code.insert(before_return_statement, " (void)_o;\n");
// Generate code for tables that needs to come after the regular definition.
void GenTablePost(const StructDef &struct_def) {
code_.SetValue("STRUCT_NAME", struct_def.name);
code_.SetValue("NATIVE_NAME", NativeName(struct_def.name));
if (parser_.opts.generate_object_based_api) {
// Generate the X::UnPack() method.
code_ += "inline " + TableUnPackSignature(struct_def, false) + " {";
code_ += " (void)resolver;";
code_ += " auto _o = new {{NATIVE_NAME}}();";
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (field.deprecated) {
continue;
}
// Assign a value from |this| to |_o|. Values from |this| are stored
// in a variable |_e| by calling this->field_type(). The value is then
// assigned to |_o| using the GenUnpackFieldStatement.
const bool is_union = field.value.type.base_type == BASE_TYPE_UTYPE;
const auto statement =
GenUnpackFieldStatement(field, is_union ? *(it + 1) : nullptr);
code_.SetValue("FIELD_NAME", field.name);
auto prefix = " { auto _e = {{FIELD_NAME}}(); ";
auto check = IsScalar(field.value.type.base_type) ? "" : "if (_e) ";
auto postfix = " };";
code_ += std::string(prefix) + check + statement + postfix;
}
code_ += " return _o;";
code_ += "}";
code_ += "";
// Generate the X::Pack member function that simply calls the global
// CreateX function.
code_ += "inline " + TablePackSignature(struct_def, false) + " {";
code_ += " return Create{{STRUCT_NAME}}(_fbb, _o, _rehasher);";
code_ += "}";
code_ += "";
// Generate a CreateX method that works with an unpacked C++ object.
code_ += "inline " + TableCreateSignature(struct_def, false) + " {";
code_ += " (void)_rehasher;";
code_ += " (void)_o;";
code_ += " return Create{{STRUCT_NAME}}(";
code_ += " _fbb\\";
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
auto &field = **it;
if (field.deprecated) {
continue;
}
// Call the CreateX function using values from |_o|.
code_ += ",\n " + GenCreateParam(field) + "\\";
}
code_ += ");";
code_ += "}";
code_ += "";
}
}
......@@ -1369,134 +1607,150 @@ class CppGenerator : public BaseGenerator {
const FieldDef &field, std::string *code_ptr, int *id,
const std::function<void(int bits, std::string *code_ptr, int *id)> &f) {
if (field.padding) {
for (int i = 0; i < 4; i++)
if (static_cast<int>(field.padding) & (1 << i))
for (int i = 0; i < 4; i++) {
if (static_cast<int>(field.padding) & (1 << i)) {
f((1 << i) * 8, code_ptr, id);
}
}
assert(!(field.padding & ~0xF));
}
}
static void PaddingDefinition(int bits, std::string *code_ptr, int *id) {
*code_ptr += " int" + NumToString(bits) + "_t __padding" +
NumToString((*id)++) + ";\n";
}
static void PaddingDeclaration(int bits, std::string *code_ptr, int *id) {
(void)bits;
*code_ptr += " (void)__padding" + NumToString((*id)++) + ";";
*code_ptr += " int" + NumToString(bits) + "_t padding" +
NumToString((*id)++) + "__;";
}
static void PaddingInitializer(int bits, std::string *code_ptr, int *id) {
(void)bits;
*code_ptr += ", __padding" + NumToString((*id)++) + "(0)";
*code_ptr += ",\n padding" + NumToString((*id)++) + "__(0)";
}
// Generate an accessor struct with constructor for a flatbuffers struct.
void GenStruct(const StructDef &struct_def, std::string *code_ptr) {
std::string &code = *code_ptr;
void GenStruct(const StructDef &struct_def) {
// Generate an accessor struct, with private variables of the form:
// type name_;
// Generates manual padding and alignment.
// Variables are private because they contain little endian data on all
// platforms.
GenComment(struct_def.doc_comment, code_ptr, nullptr);
code +=
"MANUALLY_ALIGNED_STRUCT(" + NumToString(struct_def.minalign) + ") ";
code += struct_def.name + " FLATBUFFERS_FINAL_CLASS {\n";
code += " private:\n";
GenComment(struct_def.doc_comment);
code_.SetValue("ALIGN", NumToString(struct_def.minalign));
code_.SetValue("STRUCT_NAME", struct_def.name);
code_ += "MANUALLY_ALIGNED_STRUCT({{ALIGN}}) "
"{{STRUCT_NAME}} FLATBUFFERS_FINAL_CLASS {";
code_ += " private:";
int padding_id = 0;
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
code += " " + GenTypeGet(field.value.type, " ", "", " ", false);
code += field.name + "_;\n";
GenPadding(field, &code, &padding_id, PaddingDefinition);
code_.SetValue("FIELD_TYPE",
GenTypeGet(field.value.type, " ", "", " ", false));
code_.SetValue("FIELD_NAME", field.name);
code_ += " {{FIELD_TYPE}}{{FIELD_NAME}}_;";
if (field.padding) {
std::string padding;
GenPadding(field, &padding, &padding_id, PaddingDefinition);
code_ += padding;
}
}
// Generate GetFullyQualifiedName
code += "\n";
code += " public:\n";
GenFullyQualifiedNameGetter(struct_def.name, &code);
code_ += "";
code_ += " public:";
GenFullyQualifiedNameGetter(struct_def.name);
// Generate a default constructor.
code += " " + struct_def.name + "() { memset(this, 0, sizeof(";
code += struct_def.name + ")); }\n";
code_ += " {{STRUCT_NAME}}() {";
code_ += " memset(this, 0, sizeof({{STRUCT_NAME}}));";
code_ += " }";
// Generate a copy constructor.
code += " " + struct_def.name + "(const " + struct_def.name;
code += " &_o) { memcpy(this, &_o, sizeof(";
code += struct_def.name + ")); }\n";
code_ += " {{STRUCT_NAME}}(const {{STRUCT_NAME}} &_o) {";
code_ += " memcpy(this, &_o, sizeof({{STRUCT_NAME}}));";
code_ += " }";
// Generate a constructor that takes all fields as arguments.
code += " " + struct_def.name + "(";
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (it != struct_def.fields.vec.begin()) code += ", ";
code += GenTypeGet(field.value.type, " ", "const ", " &", true);
code += "_" + field.name;
}
code += ")\n";
code += " : ";
std::string arg_list;
std::string init_list;
padding_id = 0;
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
if (it != struct_def.fields.vec.begin()) code += ", ";
code += field.name + "_(";
const auto member_name = field.name + "_";
const auto arg_name = "_" + field.name;
const auto arg_type =
GenTypeGet(field.value.type, " ", "const ", " &", true);
if (it != struct_def.fields.vec.begin()) {
arg_list += ", ";
init_list += ",\n ";
}
arg_list += arg_type;
arg_list += arg_name;
init_list += member_name;
if (IsScalar(field.value.type.base_type)) {
code += "flatbuffers::EndianScalar(";
code += GenUnderlyingCast(field, false, "_" + field.name);
code += "))";
auto type = GenUnderlyingCast(field, false, arg_name);
init_list += "(flatbuffers::EndianScalar(" + type + "))";
} else {
code += "_" + field.name + ")";
init_list += "(" + arg_name + ")";
}
GenPadding(field, &code, &padding_id, PaddingInitializer);
if (field.padding) {
GenPadding(field, &init_list, &padding_id, PaddingInitializer);
}
code += " {";
padding_id = 0;
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
auto field = *it;
GenPadding(*field, &code, &padding_id, PaddingDeclaration);
}
code += " }\n\n";
code_.SetValue("ARG_LIST", arg_list);
code_.SetValue("INIT_LIST", init_list);
code_ += " {{STRUCT_NAME}}({{ARG_LIST}})";
code_ += " : {{INIT_LIST}} {";
code_ += " }";
// Generate accessor methods of the form:
// type name() const { return flatbuffers::EndianScalar(name_); }
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end(); ++it) {
const auto &field = **it;
GenComment(field.doc_comment, code_ptr, nullptr, " ");
auto field_type = GenTypeGet(field.value.type, " ", "const ", " &", true);
auto is_scalar = IsScalar(field.value.type.base_type);
code += " " + GenTypeGet(field.value.type, " ", "const ", " &", true);
code += field.name + "() const { return ";
code += GenUnderlyingCast(
field, true, is_scalar
? "flatbuffers::EndianScalar(" + field.name + "_)"
: field.name + "_");
code += "; }\n";
auto member = field.name + "_";
auto value = is_scalar ? "flatbuffers::EndianScalar(" + member + ")"
: member;
code_.SetValue("FIELD_NAME", field.name);
code_.SetValue("FIELD_TYPE", field_type);
code_.SetValue("FIELD_VALUE", GenUnderlyingCast(field, true, value));
GenComment(field.doc_comment, " ");
code_ += " {{FIELD_TYPE}}{{FIELD_NAME}}() const {";
code_ += " return {{FIELD_VALUE}};";
code_ += " }";
if (parser_.opts.mutable_buffer) {
if (is_scalar) {
code += " void mutate_" + field.name + "(";
code += GenTypeBasic(field.value.type, true);
code += " _" + field.name + ") { flatbuffers::WriteScalar(&";
code += field.name + "_, ";
code += GenUnderlyingCast(field, false, "_" + field.name);
code += "); }\n";
code_.SetValue("ARG", GenTypeBasic(field.value.type, true));
code_.SetValue("FIELD_VALUE",
GenUnderlyingCast(field, false, "_" + field.name));
code_ += " void mutate_{{FIELD_NAME}}({{ARG}} _{{FIELD_NAME}}) {";
code_ += " flatbuffers::WriteScalar(&{{FIELD_NAME}}_, "
"{{FIELD_VALUE}});";
code_ += " }";
} else {
code += " ";
code += GenTypeGet(field.value.type, "", "", " &", true);
code += "mutable_" + field.name + "() { return " + field.name;
code += "_; }\n";
code_ += " {{FIELD_TYPE}}mutable_{{FIELD_NAME}}() {";
code_ += " return {{FIELD_NAME}}_;";
code_ += " }";
}
}
}
code += "};\n";
code += "STRUCT_END(" + struct_def.name + ", ";
code += NumToString(struct_def.bytesize) + ");\n\n";
code_ += "};";
code_.SetValue("STRUCT_BYTE_SIZE", NumToString(struct_def.bytesize));
code_ += "STRUCT_END({{STRUCT_NAME}}, {{STRUCT_BYTE_SIZE}});";
code_ += "";
}
// Set up the correct namespace. Only open a namespace if the existing one is
......@@ -1504,31 +1758,43 @@ class CppGenerator : public BaseGenerator {
//
// The file must start and end with an empty (or null) namespace so that
// namespaces are properly opened and closed.
void SetNameSpace(const Namespace *ns, std::string *code_ptr) {
if (cur_name_space_ == ns) return;
// compute the size of the longest common namespace prefix.
// if cur_name_space is A::B::C::D and ns is A::B::E::F::G,
void SetNameSpace(const Namespace *ns) {
if (cur_name_space_ == ns) {
return;
}
// Compute the size of the longest common namespace prefix.
// If cur_name_space is A::B::C::D and ns is A::B::E::F::G,
// the common prefix is A::B:: and we have old_size = 4, new_size = 5
// and common_prefix_size = 2
auto old_size =
cur_name_space_ == nullptr ? 0 : cur_name_space_->components.size();
auto new_size = ns == nullptr ? 0 : ns->components.size();
std::vector<std::string>::size_type common_prefix_size = 0;
size_t old_size = cur_name_space_ ? cur_name_space_->components.size() : 0;
size_t new_size = ns ? ns->components.size() : 0;
size_t common_prefix_size = 0;
while (common_prefix_size < old_size && common_prefix_size < new_size &&
ns->components[common_prefix_size] ==
cur_name_space_->components[common_prefix_size])
cur_name_space_->components[common_prefix_size]) {
common_prefix_size++;
// close cur_name_space in reverse order to reach the common prefix
// in the previous example, D then C are closed
for (auto j = old_size; j > common_prefix_size; --j)
*code_ptr +=
"} // namespace " + cur_name_space_->components[j - 1] + "\n";
if (old_size != common_prefix_size) *code_ptr += "\n";
}
// Close cur_name_space in reverse order to reach the common prefix.
// In the previous example, D then C are closed.
for (size_t j = old_size; j > common_prefix_size; --j) {
code_ += "} // namespace " + cur_name_space_->components[j - 1];
}
if (old_size != common_prefix_size) {
code_ += "";
}
// open namespace parts to reach the ns namespace
// in the previous example, E, then F, then G are opened
for (auto j = common_prefix_size; j != new_size; ++j)
*code_ptr += "namespace " + ns->components[j] + " {\n";
if (new_size != common_prefix_size) *code_ptr += "\n";
for (auto j = common_prefix_size; j != new_size; ++j) {
code_ += "namespace " + ns->components[j] + " {";
}
if (new_size != common_prefix_size) {
code_ += "";
}
cur_name_space_ = ns;
}
};
......@@ -1543,7 +1809,7 @@ bool GenerateCPP(const Parser &parser, const std::string &path,
std::string CPPMakeRule(const Parser &parser, const std::string &path,
const std::string &file_name) {
const std::string filebase =
const auto filebase =
flatbuffers::StripPath(flatbuffers::StripExtension(file_name));
const auto included_files = parser.GetIncludedFilesRecursive(file_name);
std::string make_rule = GeneratedFileName(path, filebase) + ": ";
......
src/idl_gen_fbs.cpp
View file @ 7b94eab2
......@@ -19,6 +19,7 @@
#include "flatbuffers/flatbuffers.h"
#include "flatbuffers/idl.h"
#include "flatbuffers/util.h"
#include "flatbuffers/code_generators.h"
namespace flatbuffers {
......
src/idl_gen_general.cpp
View file @ 7b94eab2
......@@ -39,37 +39,6 @@ std::string MakeCamel(const std::string &in, bool first) {
return s;
}
struct CommentConfig {
const char *first_line;
const char *content_line_prefix;
const char *last_line;
};
// Generate a documentation comment, if available.
void GenComment(const std::vector<std::string> &dc, std::string *code_ptr,
const CommentConfig *config, const char *prefix) {
if (dc.begin() == dc.end()) {
// Don't output empty comment blocks with 0 lines of comment content.
return;
}
std::string &code = *code_ptr;
if (config != nullptr && config->first_line != nullptr) {
code += std::string(prefix) + std::string(config->first_line) + "\n";
}
std::string line_prefix = std::string(prefix) +
((config != nullptr && config->content_line_prefix != nullptr) ?
config->content_line_prefix : "///");
for (auto it = dc.begin();
it != dc.end();
++it) {
code += line_prefix + *it + "\n";
}
if (config != nullptr && config->last_line != nullptr) {
code += std::string(prefix) + std::string(config->last_line) + "\n";
}
}
// These arrays need to correspond to the IDLOptions::k enum.
struct LanguageParameters {
......
tests/monster_test_generated.h
View file @ 7b94eab2
// automatically generated by the FlatBuffers compiler, do not modify
#ifndef FLATBUFFERS_GENERATED_MONSTERTEST_MYGAME_EXAMPLE_H_
#define FLATBUFFERS_GENERATED_MONSTERTEST_MYGAME_EXAMPLE_H_
......@@ -37,11 +38,24 @@ enum Color {
};
inline const char **EnumNamesColor() {
static const char *names[] = { "Red", "Green", "", "", "", "", "", "Blue", nullptr };
static const char *names[] = {
"Red",
"Green",
"",
"",
"",
"",
"",
"Blue",
nullptr
};
return names;
}
inline const char *EnumNameColor(Color e) { return EnumNamesColor()[static_cast<int>(e) - static_cast<int>(Color_Red)]; }
inline const char *EnumNameColor(Color e) {
const size_t index = static_cast<int>(e) - static_cast<int>(Color_Red);
return EnumNamesColor()[index];
}
enum Any {
Any_NONE = 0,
......@@ -53,11 +67,20 @@ enum Any {
};
inline const char **EnumNamesAny() {
static const char *names[] = { "NONE", "Monster", "TestSimpleTableWithEnum", "MyGame_Example2_Monster", nullptr };
static const char *names[] = {
"NONE",
"Monster",
"TestSimpleTableWithEnum",
"MyGame_Example2_Monster",
nullptr
};
return names;
}
inline const char *EnumNameAny(Any e) { return EnumNamesAny()[static_cast<int>(e)]; }
inline const char *EnumNameAny(Any e) {
const size_t index = static_cast<int>(e);
return EnumNamesAny()[index];
}
template<typename T> struct AnyTraits {
static const Any enum_value = Any_NONE;
......@@ -77,12 +100,13 @@ template<> struct AnyTraits<MyGame::Example2::Monster> {
struct AnyUnion {
Any type;
flatbuffers::NativeTable *table;
AnyUnion() : type(Any_NONE), table(nullptr) {}
AnyUnion(const AnyUnion &);
AnyUnion &operator=(const AnyUnion &);
~AnyUnion() { Reset(); }
void Reset();
template <typename T>
......@@ -94,32 +118,55 @@ struct AnyUnion {
}
}
static flatbuffers::NativeTable *UnPack(const void *union_obj, Any type, const flatbuffers::resolver_function_t *resolver);
flatbuffers::Offset<void> Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *rehasher = nullptr) const;
static flatbuffers::NativeTable *UnPack(const void *obj, Any type, const flatbuffers::resolver_function_t *resolver);
flatbuffers::Offset<void> Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *_rehasher = nullptr) const;
MonsterT *AsMonster() { return type == Any_Monster ? reinterpret_cast<MonsterT *>(table) : nullptr; }
TestSimpleTableWithEnumT *AsTestSimpleTableWithEnum() { return type == Any_TestSimpleTableWithEnum ? reinterpret_cast<TestSimpleTableWithEnumT *>(table) : nullptr; }
MyGame::Example2::MonsterT *AsMyGame_Example2_Monster() { return type == Any_MyGame_Example2_Monster ? reinterpret_cast<MyGame::Example2::MonsterT *>(table) : nullptr; }
MonsterT *AsMonster() {
return type == Any_Monster ?
reinterpret_cast<MonsterT *>(table) : nullptr;
}
TestSimpleTableWithEnumT *AsTestSimpleTableWithEnum() {
return type == Any_TestSimpleTableWithEnum ?
reinterpret_cast<TestSimpleTableWithEnumT *>(table) : nullptr;
}
MyGame::Example2::MonsterT *AsMyGame_Example2_Monster() {
return type == Any_MyGame_Example2_Monster ?
reinterpret_cast<MyGame::Example2::MonsterT *>(table) : nullptr;
}
};
inline bool VerifyAny(flatbuffers::Verifier &verifier, const void *union_obj, Any type);
bool VerifyAny(flatbuffers::Verifier &verifier, const void *obj, Any type);
MANUALLY_ALIGNED_STRUCT(2) Test FLATBUFFERS_FINAL_CLASS {
private:
int16_t a_;
int8_t b_;
int8_t __padding0;
int8_t padding0__;
public:
Test() { memset(this, 0, sizeof(Test)); }
Test(const Test &_o) { memcpy(this, &_o, sizeof(Test)); }
Test() {
memset(this, 0, sizeof(Test));
}
Test(const Test &_o) {
memcpy(this, &_o, sizeof(Test));
}
Test(int16_t _a, int8_t _b)
: a_(flatbuffers::EndianScalar(_a)), b_(flatbuffers::EndianScalar(_b)), __padding0(0) { (void)__padding0; }
int16_t a() const { return flatbuffers::EndianScalar(a_); }
void mutate_a(int16_t _a) { flatbuffers::WriteScalar(&a_, _a); }
int8_t b() const { return flatbuffers::EndianScalar(b_); }
void mutate_b(int8_t _b) { flatbuffers::WriteScalar(&b_, _b); }
: a_(flatbuffers::EndianScalar(_a)),
b_(flatbuffers::EndianScalar(_b)),
padding0__(0) {
}
int16_t a() const {
return flatbuffers::EndianScalar(a_);
}
void mutate_a(int16_t _a) {
flatbuffers::WriteScalar(&a_, _a);
}
int8_t b() const {
return flatbuffers::EndianScalar(b_);
}
void mutate_b(int8_t _b) {
flatbuffers::WriteScalar(&b_, _b);
}
};
STRUCT_END(Test, 4);
......@@ -128,31 +175,67 @@ MANUALLY_ALIGNED_STRUCT(16) Vec3 FLATBUFFERS_FINAL_CLASS {
float x_;
float y_;
float z_;
int32_t __padding0;
int32_t padding0__;
double test1_;
int8_t test2_;
int8_t __padding1;
int8_t padding1__;
Test test3_;
int16_t __padding2;
int16_t padding2__;
public:
Vec3() { memset(this, 0, sizeof(Vec3)); }
Vec3(const Vec3 &_o) { memcpy(this, &_o, sizeof(Vec3)); }
Vec3() {
memset(this, 0, sizeof(Vec3));
}
Vec3(const Vec3 &_o) {
memcpy(this, &_o, sizeof(Vec3));
}
Vec3(float _x, float _y, float _z, double _test1, Color _test2, const Test &_test3)
: x_(flatbuffers::EndianScalar(_x)), y_(flatbuffers::EndianScalar(_y)), z_(flatbuffers::EndianScalar(_z)), __padding0(0), test1_(flatbuffers::EndianScalar(_test1)), test2_(flatbuffers::EndianScalar(static_cast<int8_t>(_test2))), __padding1(0), test3_(_test3), __padding2(0) { (void)__padding0; (void)__padding1; (void)__padding2; }
float x() const { return flatbuffers::EndianScalar(x_); }
void mutate_x(float _x) { flatbuffers::WriteScalar(&x_, _x); }
float y() const { return flatbuffers::EndianScalar(y_); }
void mutate_y(float _y) { flatbuffers::WriteScalar(&y_, _y); }
float z() const { return flatbuffers::EndianScalar(z_); }
void mutate_z(float _z) { flatbuffers::WriteScalar(&z_, _z); }
double test1() const { return flatbuffers::EndianScalar(test1_); }
void mutate_test1(double _test1) { flatbuffers::WriteScalar(&test1_, _test1); }
Color test2() const { return static_cast<Color>(flatbuffers::EndianScalar(test2_)); }
void mutate_test2(Color _test2) { flatbuffers::WriteScalar(&test2_, static_cast<int8_t>(_test2)); }
const Test &test3() const { return test3_; }
Test &mutable_test3() { return test3_; }
: x_(flatbuffers::EndianScalar(_x)),
y_(flatbuffers::EndianScalar(_y)),
z_(flatbuffers::EndianScalar(_z)),
padding0__(0),
test1_(flatbuffers::EndianScalar(_test1)),
test2_(flatbuffers::EndianScalar(static_cast<int8_t>(_test2))),
padding1__(0),
test3_(_test3),
padding2__(0) {
}
float x() const {
return flatbuffers::EndianScalar(x_);
}
void mutate_x(float _x) {
flatbuffers::WriteScalar(&x_, _x);
}
float y() const {
return flatbuffers::EndianScalar(y_);
}
void mutate_y(float _y) {
flatbuffers::WriteScalar(&y_, _y);
}
float z() const {
return flatbuffers::EndianScalar(z_);
}
void mutate_z(float _z) {
flatbuffers::WriteScalar(&z_, _z);
}
double test1() const {
return flatbuffers::EndianScalar(test1_);
}
void mutate_test1(double _test1) {
flatbuffers::WriteScalar(&test1_, _test1);
}
Color test2() const {
return static_cast<Color>(flatbuffers::EndianScalar(test2_));
}
void mutate_test2(Color _test2) {
flatbuffers::WriteScalar(&test2_, static_cast<int8_t>(_test2));
}
const Test &test3() const {
return test3_;
}
const Test &mutable_test3() {
return test3_;
}
};
STRUCT_END(Vec3, 32);
......@@ -162,7 +245,8 @@ namespace Example2 {
struct MonsterT : public flatbuffers::NativeTable {
typedef Monster TableType;
MonsterT() {}
MonsterT() {
}
};
struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
......@@ -178,20 +262,25 @@ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
struct MonsterBuilder {
flatbuffers::FlatBufferBuilder &fbb_;
flatbuffers::uoffset_t start_;
MonsterBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
MonsterBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
MonsterBuilder &operator=(const MonsterBuilder &);
flatbuffers::Offset<Monster> Finish() {
auto o = flatbuffers::Offset<Monster>(fbb_.EndTable(start_, 0));
const auto end = fbb_.EndTable(start_, 0);
auto o = flatbuffers::Offset<Monster>(end);
return o;
}
};
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb) {
inline flatbuffers::Offset<Monster> CreateMonster(
flatbuffers::FlatBufferBuilder &_fbb) {
MonsterBuilder builder_(_fbb);
return builder_.Finish();
}
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *rehasher = nullptr);
flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *_rehasher = nullptr);
} // namespace Example2
......@@ -201,7 +290,8 @@ struct TestSimpleTableWithEnumT : public flatbuffers::NativeTable {
typedef TestSimpleTableWithEnum TableType;
Color color;
TestSimpleTableWithEnumT()
: color(Color_Green) {}
: color(Color_Green) {
}
};
struct TestSimpleTableWithEnum FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
......@@ -209,8 +299,12 @@ struct TestSimpleTableWithEnum FLATBUFFERS_FINAL_CLASS : private flatbuffers::Ta
enum {
VT_COLOR = 4
};
Color color() const { return static_cast<Color>(GetField<int8_t>(VT_COLOR, 2)); }
bool mutate_color(Color _color) { return SetField(VT_COLOR, static_cast<int8_t>(_color)); }
Color color() const {
return static_cast<Color>(GetField<int8_t>(VT_COLOR, 2));
}
bool mutate_color(Color _color) {
return SetField(VT_COLOR, static_cast<int8_t>(_color));
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyField<int8_t>(verifier, VT_COLOR) &&
......@@ -226,22 +320,27 @@ struct TestSimpleTableWithEnumBuilder {
void add_color(Color color) {
fbb_.AddElement<int8_t>(TestSimpleTableWithEnum::VT_COLOR, static_cast<int8_t>(color), 2);
}
TestSimpleTableWithEnumBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
TestSimpleTableWithEnumBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
TestSimpleTableWithEnumBuilder &operator=(const TestSimpleTableWithEnumBuilder &);
flatbuffers::Offset<TestSimpleTableWithEnum> Finish() {
auto o = flatbuffers::Offset<TestSimpleTableWithEnum>(fbb_.EndTable(start_, 1));
const auto end = fbb_.EndTable(start_, 1);
auto o = flatbuffers::Offset<TestSimpleTableWithEnum>(end);
return o;
}
};
inline flatbuffers::Offset<TestSimpleTableWithEnum> CreateTestSimpleTableWithEnum(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<TestSimpleTableWithEnum> CreateTestSimpleTableWithEnum(
flatbuffers::FlatBufferBuilder &_fbb,
Color color = Color_Green) {
TestSimpleTableWithEnumBuilder builder_(_fbb);
builder_.add_color(color);
return builder_.Finish();
}
inline flatbuffers::Offset<TestSimpleTableWithEnum> CreateTestSimpleTableWithEnum(flatbuffers::FlatBufferBuilder &_fbb, const TestSimpleTableWithEnumT *_o, const flatbuffers::rehasher_function_t *rehasher = nullptr);
flatbuffers::Offset<TestSimpleTableWithEnum> CreateTestSimpleTableWithEnum(flatbuffers::FlatBufferBuilder &_fbb, const TestSimpleTableWithEnumT *_o, const flatbuffers::rehasher_function_t *_rehasher = nullptr);
struct StatT : public flatbuffers::NativeTable {
typedef Stat TableType;
......@@ -250,7 +349,8 @@ struct StatT : public flatbuffers::NativeTable {
uint16_t count;
StatT()
: val(0),
count(0) {}
count(0) {
}
};
struct Stat FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
......@@ -260,12 +360,24 @@ struct Stat FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_VAL = 6,
VT_COUNT = 8
};
const flatbuffers::String *id() const { return GetPointer<const flatbuffers::String *>(VT_ID); }
flatbuffers::String *mutable_id() { return GetPointer<flatbuffers::String *>(VT_ID); }
int64_t val() const { return GetField<int64_t>(VT_VAL, 0); }
bool mutate_val(int64_t _val) { return SetField(VT_VAL, _val); }
uint16_t count() const { return GetField<uint16_t>(VT_COUNT, 0); }
bool mutate_count(uint16_t _count) { return SetField(VT_COUNT, _count); }
const flatbuffers::String *id() const {
return GetPointer<const flatbuffers::String *>(VT_ID);
}
flatbuffers::String *mutable_id() {
return GetPointer<flatbuffers::String *>(VT_ID);
}
int64_t val() const {
return GetField<int64_t>(VT_VAL, 0);
}
bool mutate_val(int64_t _val) {
return SetField(VT_VAL, _val);
}
uint16_t count() const {
return GetField<uint16_t>(VT_COUNT, 0);
}
bool mutate_count(uint16_t _count) {
return SetField(VT_COUNT, _count);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyField<flatbuffers::uoffset_t>(verifier, VT_ID) &&
......@@ -290,15 +402,20 @@ struct StatBuilder {
void add_count(uint16_t count) {
fbb_.AddElement<uint16_t>(Stat::VT_COUNT, count, 0);
}
StatBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
StatBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
StatBuilder &operator=(const StatBuilder &);
flatbuffers::Offset<Stat> Finish() {
auto o = flatbuffers::Offset<Stat>(fbb_.EndTable(start_, 3));
const auto end = fbb_.EndTable(start_, 3);
auto o = flatbuffers::Offset<Stat>(end);
return o;
}
};
inline flatbuffers::Offset<Stat> CreateStat(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Stat> CreateStat(
flatbuffers::FlatBufferBuilder &_fbb,
flatbuffers::Offset<flatbuffers::String> id = 0,
int64_t val = 0,
uint16_t count = 0) {
......@@ -309,14 +426,19 @@ inline flatbuffers::Offset<Stat> CreateStat(flatbuffers::FlatBufferBuilder &_fbb
return builder_.Finish();
}
inline flatbuffers::Offset<Stat> CreateStatDirect(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Stat> CreateStatDirect(
flatbuffers::FlatBufferBuilder &_fbb,
const char *id = nullptr,
int64_t val = 0,
uint16_t count = 0) {
return CreateStat(_fbb, id ? _fbb.CreateString(id) : 0, val, count);
return CreateStat(
_fbb,
id ? _fbb.CreateString(id) : 0,
val,
count);
}
inline flatbuffers::Offset<Stat> CreateStat(flatbuffers::FlatBufferBuilder &_fbb, const StatT *_o, const flatbuffers::rehasher_function_t *rehasher = nullptr);
flatbuffers::Offset<Stat> CreateStat(flatbuffers::FlatBufferBuilder &_fbb, const StatT *_o, const flatbuffers::rehasher_function_t *_rehasher = nullptr);
struct MonsterT : public flatbuffers::NativeTable {
typedef Monster TableType;
......@@ -362,7 +484,8 @@ struct MonsterT : public flatbuffers::NativeTable {
testhashu64_fnv1a(0),
testf(3.14159f),
testf2(3.0f),
testf3(0.0f) {}
testf3(0.0f) {
}
};
/// an example documentation comment: monster object
......@@ -398,67 +521,186 @@ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_TESTF3 = 58,
VT_TESTARRAYOFSTRING2 = 60
};
const Vec3 *pos() const { return GetStruct<const Vec3 *>(VT_POS); }
Vec3 *mutable_pos() { return GetStruct<Vec3 *>(VT_POS); }
int16_t mana() const { return GetField<int16_t>(VT_MANA, 150); }
bool mutate_mana(int16_t _mana) { return SetField(VT_MANA, _mana); }
int16_t hp() const { return GetField<int16_t>(VT_HP, 100); }
bool mutate_hp(int16_t _hp) { return SetField(VT_HP, _hp); }
const flatbuffers::String *name() const { return GetPointer<const flatbuffers::String *>(VT_NAME); }
flatbuffers::String *mutable_name() { return GetPointer<flatbuffers::String *>(VT_NAME); }
bool KeyCompareLessThan(const Monster *o) const { return *name() < *o->name(); }
int KeyCompareWithValue(const char *val) const { return strcmp(name()->c_str(), val); }
const flatbuffers::Vector<uint8_t> *inventory() const { return GetPointer<const flatbuffers::Vector<uint8_t> *>(VT_INVENTORY); }
flatbuffers::Vector<uint8_t> *mutable_inventory() { return GetPointer<flatbuffers::Vector<uint8_t> *>(VT_INVENTORY); }
Color color() const { return static_cast<Color>(GetField<int8_t>(VT_COLOR, 8)); }
bool mutate_color(Color _color) { return SetField(VT_COLOR, static_cast<int8_t>(_color)); }
Any test_type() const { return static_cast<Any>(GetField<uint8_t>(VT_TEST_TYPE, 0)); }
bool mutate_test_type(Any _test_type) { return SetField(VT_TEST_TYPE, static_cast<uint8_t>(_test_type)); }
const void *test() const { return GetPointer<const void *>(VT_TEST); }
void *mutable_test() { return GetPointer<void *>(VT_TEST); }
const flatbuffers::Vector<const Test *> *test4() const { return GetPointer<const flatbuffers::Vector<const Test *> *>(VT_TEST4); }
flatbuffers::Vector<const Test *> *mutable_test4() { return GetPointer<flatbuffers::Vector<const Test *> *>(VT_TEST4); }
const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *testarrayofstring() const { return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_TESTARRAYOFSTRING); }
flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *mutable_testarrayofstring() { return GetPointer<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_TESTARRAYOFSTRING); }
const Vec3 *pos() const {
return GetStruct<const Vec3 *>(VT_POS);
}
Vec3 *mutable_pos() {
return GetStruct<Vec3 *>(VT_POS);
}
int16_t mana() const {
return GetField<int16_t>(VT_MANA, 150);
}
bool mutate_mana(int16_t _mana) {
return SetField(VT_MANA, _mana);
}
int16_t hp() const {
return GetField<int16_t>(VT_HP, 100);
}
bool mutate_hp(int16_t _hp) {
return SetField(VT_HP, _hp);
}
const flatbuffers::String *name() const {
return GetPointer<const flatbuffers::String *>(VT_NAME);
}
flatbuffers::String *mutable_name() {
return GetPointer<flatbuffers::String *>(VT_NAME);
}
bool KeyCompareLessThan(const Monster *o) const {
return *name() < *o->name();
}
int KeyCompareWithValue(const char *val) const {
return strcmp(name()->c_str(), val);
}
const flatbuffers::Vector<uint8_t> *inventory() const {
return GetPointer<const flatbuffers::Vector<uint8_t> *>(VT_INVENTORY);
}
flatbuffers::Vector<uint8_t> *mutable_inventory() {
return GetPointer<flatbuffers::Vector<uint8_t> *>(VT_INVENTORY);
}
Color color() const {
return static_cast<Color>(GetField<int8_t>(VT_COLOR, 8));
}
bool mutate_color(Color _color) {
return SetField(VT_COLOR, static_cast<int8_t>(_color));
}
Any test_type() const {
return static_cast<Any>(GetField<uint8_t>(VT_TEST_TYPE, 0));
}
bool mutate_test_type(Any _test_type) {
return SetField(VT_TEST_TYPE, static_cast<uint8_t>(_test_type));
}
const void *test() const {
return GetPointer<const void *>(VT_TEST);
}
void *mutable_test() {
return GetPointer<void *>(VT_TEST);
}
const flatbuffers::Vector<const Test *> *test4() const {
return GetPointer<const flatbuffers::Vector<const Test *> *>(VT_TEST4);
}
flatbuffers::Vector<const Test *> *mutable_test4() {
return GetPointer<flatbuffers::Vector<const Test *> *>(VT_TEST4);
}
const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *testarrayofstring() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_TESTARRAYOFSTRING);
}
flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *mutable_testarrayofstring() {
return GetPointer<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_TESTARRAYOFSTRING);
}
/// an example documentation comment: this will end up in the generated code
/// multiline too
const flatbuffers::Vector<flatbuffers::Offset<Monster>> *testarrayoftables() const { return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Monster>> *>(VT_TESTARRAYOFTABLES); }
flatbuffers::Vector<flatbuffers::Offset<Monster>> *mutable_testarrayoftables() { return GetPointer<flatbuffers::Vector<flatbuffers::Offset<Monster>> *>(VT_TESTARRAYOFTABLES); }
const Monster *enemy() const { return GetPointer<const Monster *>(VT_ENEMY); }
Monster *mutable_enemy() { return GetPointer<Monster *>(VT_ENEMY); }
const flatbuffers::Vector<uint8_t> *testnestedflatbuffer() const { return GetPointer<const flatbuffers::Vector<uint8_t> *>(VT_TESTNESTEDFLATBUFFER); }
flatbuffers::Vector<uint8_t> *mutable_testnestedflatbuffer() { return GetPointer<flatbuffers::Vector<uint8_t> *>(VT_TESTNESTEDFLATBUFFER); }
const MyGame::Example::Monster *testnestedflatbuffer_nested_root() const { return flatbuffers::GetRoot<MyGame::Example::Monster>(testnestedflatbuffer()->Data()); }
const Stat *testempty() const { return GetPointer<const Stat *>(VT_TESTEMPTY); }
Stat *mutable_testempty() { return GetPointer<Stat *>(VT_TESTEMPTY); }
bool testbool() const { return GetField<uint8_t>(VT_TESTBOOL, 0) != 0; }
bool mutate_testbool(bool _testbool) { return SetField(VT_TESTBOOL, static_cast<uint8_t>(_testbool)); }
int32_t testhashs32_fnv1() const { return GetField<int32_t>(VT_TESTHASHS32_FNV1, 0); }
bool mutate_testhashs32_fnv1(int32_t _testhashs32_fnv1) { return SetField(VT_TESTHASHS32_FNV1, _testhashs32_fnv1); }
uint32_t testhashu32_fnv1() const { return GetField<uint32_t>(VT_TESTHASHU32_FNV1, 0); }
bool mutate_testhashu32_fnv1(uint32_t _testhashu32_fnv1) { return SetField(VT_TESTHASHU32_FNV1, _testhashu32_fnv1); }
int64_t testhashs64_fnv1() const { return GetField<int64_t>(VT_TESTHASHS64_FNV1, 0); }
bool mutate_testhashs64_fnv1(int64_t _testhashs64_fnv1) { return SetField(VT_TESTHASHS64_FNV1, _testhashs64_fnv1); }
uint64_t testhashu64_fnv1() const { return GetField<uint64_t>(VT_TESTHASHU64_FNV1, 0); }
bool mutate_testhashu64_fnv1(uint64_t _testhashu64_fnv1) { return SetField(VT_TESTHASHU64_FNV1, _testhashu64_fnv1); }
int32_t testhashs32_fnv1a() const { return GetField<int32_t>(VT_TESTHASHS32_FNV1A, 0); }
bool mutate_testhashs32_fnv1a(int32_t _testhashs32_fnv1a) { return SetField(VT_TESTHASHS32_FNV1A, _testhashs32_fnv1a); }
uint32_t testhashu32_fnv1a() const { return GetField<uint32_t>(VT_TESTHASHU32_FNV1A, 0); }
bool mutate_testhashu32_fnv1a(uint32_t _testhashu32_fnv1a) { return SetField(VT_TESTHASHU32_FNV1A, _testhashu32_fnv1a); }
int64_t testhashs64_fnv1a() const { return GetField<int64_t>(VT_TESTHASHS64_FNV1A, 0); }
bool mutate_testhashs64_fnv1a(int64_t _testhashs64_fnv1a) { return SetField(VT_TESTHASHS64_FNV1A, _testhashs64_fnv1a); }
uint64_t testhashu64_fnv1a() const { return GetField<uint64_t>(VT_TESTHASHU64_FNV1A, 0); }
bool mutate_testhashu64_fnv1a(uint64_t _testhashu64_fnv1a) { return SetField(VT_TESTHASHU64_FNV1A, _testhashu64_fnv1a); }
const flatbuffers::Vector<uint8_t> *testarrayofbools() const { return GetPointer<const flatbuffers::Vector<uint8_t> *>(VT_TESTARRAYOFBOOLS); }
flatbuffers::Vector<uint8_t> *mutable_testarrayofbools() { return GetPointer<flatbuffers::Vector<uint8_t> *>(VT_TESTARRAYOFBOOLS); }
float testf() const { return GetField<float>(VT_TESTF, 3.14159f); }
bool mutate_testf(float _testf) { return SetField(VT_TESTF, _testf); }
float testf2() const { return GetField<float>(VT_TESTF2, 3.0f); }
bool mutate_testf2(float _testf2) { return SetField(VT_TESTF2, _testf2); }
float testf3() const { return GetField<float>(VT_TESTF3, 0.0f); }
bool mutate_testf3(float _testf3) { return SetField(VT_TESTF3, _testf3); }
const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *testarrayofstring2() const { return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_TESTARRAYOFSTRING2); }
flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *mutable_testarrayofstring2() { return GetPointer<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_TESTARRAYOFSTRING2); }
const flatbuffers::Vector<flatbuffers::Offset<Monster>> *testarrayoftables() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<Monster>> *>(VT_TESTARRAYOFTABLES);
}
flatbuffers::Vector<flatbuffers::Offset<Monster>> *mutable_testarrayoftables() {
return GetPointer<flatbuffers::Vector<flatbuffers::Offset<Monster>> *>(VT_TESTARRAYOFTABLES);
}
const Monster *enemy() const {
return GetPointer<const Monster *>(VT_ENEMY);
}
Monster *mutable_enemy() {
return GetPointer<Monster *>(VT_ENEMY);
}
const flatbuffers::Vector<uint8_t> *testnestedflatbuffer() const {
return GetPointer<const flatbuffers::Vector<uint8_t> *>(VT_TESTNESTEDFLATBUFFER);
}
flatbuffers::Vector<uint8_t> *mutable_testnestedflatbuffer() {
return GetPointer<flatbuffers::Vector<uint8_t> *>(VT_TESTNESTEDFLATBUFFER);
}
const MyGame::Example::Monster *testnestedflatbuffer_nested_root() const {
const uint8_t* data = testnestedflatbuffer()->Data();
return flatbuffers::GetRoot<MyGame::Example::Monster>(data);
}
const Stat *testempty() const {
return GetPointer<const Stat *>(VT_TESTEMPTY);
}
Stat *mutable_testempty() {
return GetPointer<Stat *>(VT_TESTEMPTY);
}
bool testbool() const {
return GetField<uint8_t>(VT_TESTBOOL, 0) != 0;
}
bool mutate_testbool(bool _testbool) {
return SetField(VT_TESTBOOL, static_cast<uint8_t>(_testbool));
}
int32_t testhashs32_fnv1() const {
return GetField<int32_t>(VT_TESTHASHS32_FNV1, 0);
}
bool mutate_testhashs32_fnv1(int32_t _testhashs32_fnv1) {
return SetField(VT_TESTHASHS32_FNV1, _testhashs32_fnv1);
}
uint32_t testhashu32_fnv1() const {
return GetField<uint32_t>(VT_TESTHASHU32_FNV1, 0);
}
bool mutate_testhashu32_fnv1(uint32_t _testhashu32_fnv1) {
return SetField(VT_TESTHASHU32_FNV1, _testhashu32_fnv1);
}
int64_t testhashs64_fnv1() const {
return GetField<int64_t>(VT_TESTHASHS64_FNV1, 0);
}
bool mutate_testhashs64_fnv1(int64_t _testhashs64_fnv1) {
return SetField(VT_TESTHASHS64_FNV1, _testhashs64_fnv1);
}
uint64_t testhashu64_fnv1() const {
return GetField<uint64_t>(VT_TESTHASHU64_FNV1, 0);
}
bool mutate_testhashu64_fnv1(uint64_t _testhashu64_fnv1) {
return SetField(VT_TESTHASHU64_FNV1, _testhashu64_fnv1);
}
int32_t testhashs32_fnv1a() const {
return GetField<int32_t>(VT_TESTHASHS32_FNV1A, 0);
}
bool mutate_testhashs32_fnv1a(int32_t _testhashs32_fnv1a) {
return SetField(VT_TESTHASHS32_FNV1A, _testhashs32_fnv1a);
}
uint32_t testhashu32_fnv1a() const {
return GetField<uint32_t>(VT_TESTHASHU32_FNV1A, 0);
}
bool mutate_testhashu32_fnv1a(uint32_t _testhashu32_fnv1a) {
return SetField(VT_TESTHASHU32_FNV1A, _testhashu32_fnv1a);
}
int64_t testhashs64_fnv1a() const {
return GetField<int64_t>(VT_TESTHASHS64_FNV1A, 0);
}
bool mutate_testhashs64_fnv1a(int64_t _testhashs64_fnv1a) {
return SetField(VT_TESTHASHS64_FNV1A, _testhashs64_fnv1a);
}
uint64_t testhashu64_fnv1a() const {
return GetField<uint64_t>(VT_TESTHASHU64_FNV1A, 0);
}
bool mutate_testhashu64_fnv1a(uint64_t _testhashu64_fnv1a) {
return SetField(VT_TESTHASHU64_FNV1A, _testhashu64_fnv1a);
}
const flatbuffers::Vector<uint8_t> *testarrayofbools() const {
return GetPointer<const flatbuffers::Vector<uint8_t> *>(VT_TESTARRAYOFBOOLS);
}
flatbuffers::Vector<uint8_t> *mutable_testarrayofbools() {
return GetPointer<flatbuffers::Vector<uint8_t> *>(VT_TESTARRAYOFBOOLS);
}
float testf() const {
return GetField<float>(VT_TESTF, 3.14159f);
}
bool mutate_testf(float _testf) {
return SetField(VT_TESTF, _testf);
}
float testf2() const {
return GetField<float>(VT_TESTF2, 3.0f);
}
bool mutate_testf2(float _testf2) {
return SetField(VT_TESTF2, _testf2);
}
float testf3() const {
return GetField<float>(VT_TESTF3, 0.0f);
}
bool mutate_testf3(float _testf3) {
return SetField(VT_TESTF3, _testf3);
}
const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *testarrayofstring2() const {
return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_TESTARRAYOFSTRING2);
}
flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *mutable_testarrayofstring2() {
return GetPointer<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_TESTARRAYOFSTRING2);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyField<Vec3>(verifier, VT_POS) &&
......@@ -596,16 +838,21 @@ struct MonsterBuilder {
void add_testarrayofstring2(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> testarrayofstring2) {
fbb_.AddOffset(Monster::VT_TESTARRAYOFSTRING2, testarrayofstring2);
}
MonsterBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
MonsterBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
MonsterBuilder &operator=(const MonsterBuilder &);
flatbuffers::Offset<Monster> Finish() {
auto o = flatbuffers::Offset<Monster>(fbb_.EndTable(start_, 29));
fbb_.Required(o, Monster::VT_NAME); // name
const auto end = fbb_.EndTable(start_, 29);
auto o = flatbuffers::Offset<Monster>(end);
fbb_.Required(o, Monster::VT_NAME);
return o;
}
};
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Monster> CreateMonster(
flatbuffers::FlatBufferBuilder &_fbb,
const Vec3 *pos = 0,
int16_t mana = 150,
int16_t hp = 100,
......@@ -666,7 +913,8 @@ inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder
return builder_.Finish();
}
inline flatbuffers::Offset<Monster> CreateMonsterDirect(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<Monster> CreateMonsterDirect(
flatbuffers::FlatBufferBuilder &_fbb,
const Vec3 *pos = 0,
int16_t mana = 150,
int16_t hp = 100,
......@@ -695,10 +943,39 @@ inline flatbuffers::Offset<Monster> CreateMonsterDirect(flatbuffers::FlatBufferB
float testf2 = 3.0f,
float testf3 = 0.0f,
const std::vector<flatbuffers::Offset<flatbuffers::String>> *testarrayofstring2 = nullptr) {
return CreateMonster(_fbb, pos, mana, hp, name ? _fbb.CreateString(name) : 0, inventory ? _fbb.CreateVector<uint8_t>(*inventory) : 0, color, test_type, test, test4 ? _fbb.CreateVector<const Test *>(*test4) : 0, testarrayofstring ? _fbb.CreateVector<flatbuffers::Offset<flatbuffers::String>>(*testarrayofstring) : 0, testarrayoftables ? _fbb.CreateVector<flatbuffers::Offset<Monster>>(*testarrayoftables) : 0, enemy, testnestedflatbuffer ? _fbb.CreateVector<uint8_t>(*testnestedflatbuffer) : 0, testempty, testbool, testhashs32_fnv1, testhashu32_fnv1, testhashs64_fnv1, testhashu64_fnv1, testhashs32_fnv1a, testhashu32_fnv1a, testhashs64_fnv1a, testhashu64_fnv1a, testarrayofbools ? _fbb.CreateVector<uint8_t>(*testarrayofbools) : 0, testf, testf2, testf3, testarrayofstring2 ? _fbb.CreateVector<flatbuffers::Offset<flatbuffers::String>>(*testarrayofstring2) : 0);
return CreateMonster(
_fbb,
pos,
mana,
hp,
name ? _fbb.CreateString(name) : 0,
inventory ? _fbb.CreateVector<uint8_t>(*inventory) : 0,
color,
test_type,
test,
test4 ? _fbb.CreateVector<const Test *>(*test4) : 0,
testarrayofstring ? _fbb.CreateVector<flatbuffers::Offset<flatbuffers::String>>(*testarrayofstring) : 0,
testarrayoftables ? _fbb.CreateVector<flatbuffers::Offset<Monster>>(*testarrayoftables) : 0,
enemy,
testnestedflatbuffer ? _fbb.CreateVector<uint8_t>(*testnestedflatbuffer) : 0,
testempty,
testbool,
testhashs32_fnv1,
testhashu32_fnv1,
testhashs64_fnv1,
testhashu64_fnv1,
testhashs32_fnv1a,
testhashu32_fnv1a,
testhashs64_fnv1a,
testhashu64_fnv1a,
testarrayofbools ? _fbb.CreateVector<uint8_t>(*testarrayofbools) : 0,
testf,
testf2,
testf3,
testarrayofstring2 ? _fbb.CreateVector<flatbuffers::Offset<flatbuffers::String>>(*testarrayofstring2) : 0);
}
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *rehasher = nullptr);
flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *_rehasher = nullptr);
} // namespace Example
......@@ -714,10 +991,11 @@ inline flatbuffers::Offset<Monster> Monster::Pack(flatbuffers::FlatBufferBuilder
return CreateMonster(_fbb, _o, _rehasher);
}
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *rehasher) {
(void)rehasher;
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *_rehasher) {
(void)_rehasher;
(void)_o;
return CreateMonster(_fbb);
return CreateMonster(
_fbb);
}
} // namespace Example2
......@@ -735,9 +1013,11 @@ inline flatbuffers::Offset<TestSimpleTableWithEnum> TestSimpleTableWithEnum::Pac
return CreateTestSimpleTableWithEnum(_fbb, _o, _rehasher);
}
inline flatbuffers::Offset<TestSimpleTableWithEnum> CreateTestSimpleTableWithEnum(flatbuffers::FlatBufferBuilder &_fbb, const TestSimpleTableWithEnumT *_o, const flatbuffers::rehasher_function_t *rehasher) {
(void)rehasher;
return CreateTestSimpleTableWithEnum(_fbb,
inline flatbuffers::Offset<TestSimpleTableWithEnum> CreateTestSimpleTableWithEnum(flatbuffers::FlatBufferBuilder &_fbb, const TestSimpleTableWithEnumT *_o, const flatbuffers::rehasher_function_t *_rehasher) {
(void)_rehasher;
(void)_o;
return CreateTestSimpleTableWithEnum(
_fbb,
_o->color);
}
......@@ -754,9 +1034,11 @@ inline flatbuffers::Offset<Stat> Stat::Pack(flatbuffers::FlatBufferBuilder &_fbb
return CreateStat(_fbb, _o, _rehasher);
}
inline flatbuffers::Offset<Stat> CreateStat(flatbuffers::FlatBufferBuilder &_fbb, const StatT *_o, const flatbuffers::rehasher_function_t *rehasher) {
(void)rehasher;
return CreateStat(_fbb,
inline flatbuffers::Offset<Stat> CreateStat(flatbuffers::FlatBufferBuilder &_fbb, const StatT *_o, const flatbuffers::rehasher_function_t *_rehasher) {
(void)_rehasher;
(void)_o;
return CreateStat(
_fbb,
_o->id.size() ? _fbb.CreateString(_o->id) : 0,
_o->val,
_o->count);
......@@ -769,15 +1051,15 @@ inline MonsterT *Monster::UnPack(const flatbuffers::resolver_function_t *resolve
{ auto _e = mana(); _o->mana = _e; };
{ auto _e = hp(); _o->hp = _e; };
{ auto _e = name(); if (_e) _o->name = _e->str(); };
{ auto _e = inventory(); if (_e) { for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->inventory.push_back(_e->Get(_i)); } } };
{ auto _e = inventory(); if (_e) for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->inventory.push_back(_e->Get(_i)); } };
{ auto _e = color(); _o->color = _e; };
{ auto _e = test_type(); _o->test.type = _e; };
{ auto _e = test(); if (_e) _o->test.table = AnyUnion::UnPack(_e, test_type(), resolver); };
{ auto _e = test4(); if (_e) { for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->test4.push_back(*_e->Get(_i)); } } };
{ auto _e = testarrayofstring(); if (_e) { for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayofstring.push_back(_e->Get(_i)->str()); } } };
{ auto _e = testarrayoftables(); if (_e) { for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayoftables.push_back(std::unique_ptr<MonsterT>(_e->Get(_i)->UnPack(resolver))); } } };
{ auto _e = test(); if (_e) _o->test.table = AnyUnion::UnPack(_e, test_type(),resolver); };
{ auto _e = test4(); if (_e) for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->test4.push_back(*_e->Get(_i)); } };
{ auto _e = testarrayofstring(); if (_e) for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayofstring.push_back(_e->Get(_i)->str()); } };
{ auto _e = testarrayoftables(); if (_e) for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayoftables.push_back(std::unique_ptr<MonsterT>(_e->Get(_i)->UnPack(resolver))); } };
{ auto _e = enemy(); if (_e) _o->enemy = std::unique_ptr<MonsterT>(_e->UnPack(resolver)); };
{ auto _e = testnestedflatbuffer(); if (_e) { for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testnestedflatbuffer.push_back(_e->Get(_i)); } } };
{ auto _e = testnestedflatbuffer(); if (_e) for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testnestedflatbuffer.push_back(_e->Get(_i)); } };
{ auto _e = testempty(); if (_e) _o->testempty = std::unique_ptr<StatT>(_e->UnPack(resolver)); };
{ auto _e = testbool(); _o->testbool = _e; };
{ auto _e = testhashs32_fnv1(); _o->testhashs32_fnv1 = _e; };
......@@ -788,11 +1070,11 @@ inline MonsterT *Monster::UnPack(const flatbuffers::resolver_function_t *resolve
{ auto _e = testhashu32_fnv1a(); if (resolver) (*resolver)(reinterpret_cast<void **>(&_o->testhashu32_fnv1a), static_cast<flatbuffers::hash_value_t>(_e)); else _o->testhashu32_fnv1a = nullptr; };
{ auto _e = testhashs64_fnv1a(); _o->testhashs64_fnv1a = _e; };
{ auto _e = testhashu64_fnv1a(); _o->testhashu64_fnv1a = _e; };
{ auto _e = testarrayofbools(); if (_e) { for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayofbools.push_back(_e->Get(_i)!=0); } } };
{ auto _e = testarrayofbools(); if (_e) for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayofbools.push_back(_e->Get(_i) != 0); } };
{ auto _e = testf(); _o->testf = _e; };
{ auto _e = testf2(); _o->testf2 = _e; };
{ auto _e = testf3(); _o->testf3 = _e; };
{ auto _e = testarrayofstring2(); if (_e) { for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayofstring2.push_back(_e->Get(_i)->str()); } } };
{ auto _e = testarrayofstring2(); if (_e) for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->testarrayofstring2.push_back(_e->Get(_i)->str()); } };
return _o;
}
......@@ -800,9 +1082,11 @@ inline flatbuffers::Offset<Monster> Monster::Pack(flatbuffers::FlatBufferBuilder
return CreateMonster(_fbb, _o, _rehasher);
}
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *rehasher) {
(void)rehasher;
return CreateMonster(_fbb,
inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *_rehasher) {
(void)_rehasher;
(void)_o;
return CreateMonster(
_fbb,
_o->pos ? _o->pos.get() : 0,
_o->mana,
_o->hp,
......@@ -813,17 +1097,17 @@ inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder
_o->test.Pack(_fbb),
_o->test4.size() ? _fbb.CreateVectorOfStructs(_o->test4) : 0,
_o->testarrayofstring.size() ? _fbb.CreateVectorOfStrings(_o->testarrayofstring) : 0,
_o->testarrayoftables.size() ? _fbb.CreateVector<flatbuffers::Offset<Monster>>(_o->testarrayoftables.size(), [&](size_t i) { return CreateMonster(_fbb, _o->testarrayoftables[i].get(), rehasher); }) : 0,
_o->enemy ? CreateMonster(_fbb, _o->enemy.get(), rehasher) : 0,
_o->testarrayoftables.size() ? _fbb.CreateVector<flatbuffers::Offset<Monster>>(_o->testarrayoftables.size(), [&](size_t i) { return CreateMonster(_fbb, _o->testarrayoftables[i].get(), _rehasher); }) : 0,
_o->enemy ? CreateMonster(_fbb, _o->enemy.get(), _rehasher) : 0,
_o->testnestedflatbuffer.size() ? _fbb.CreateVector(_o->testnestedflatbuffer) : 0,
_o->testempty ? CreateStat(_fbb, _o->testempty.get(), rehasher) : 0,
_o->testempty ? CreateStat(_fbb, _o->testempty.get(), _rehasher) : 0,
_o->testbool,
_o->testhashs32_fnv1,
_o->testhashu32_fnv1,
_o->testhashs64_fnv1,
_o->testhashu64_fnv1,
_o->testhashs32_fnv1a,
rehasher ? static_cast<uint32_t>((*rehasher)(_o->testhashu32_fnv1a)) : 0,
_rehasher ? static_cast<uint32_t>((*_rehasher)(_o->testhashu32_fnv1a)) : 0,
_o->testhashs64_fnv1a,
_o->testhashu64_fnv1a,
_o->testarrayofbools.size() ? _fbb.CreateVector(_o->testarrayofbools) : 0,
......@@ -833,41 +1117,80 @@ inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder
_o->testarrayofstring2.size() ? _fbb.CreateVectorOfStrings(_o->testarrayofstring2) : 0);
}
inline bool VerifyAny(flatbuffers::Verifier &verifier, const void *union_obj, Any type) {
inline bool VerifyAny(flatbuffers::Verifier &verifier, const void *obj, Any type) {
switch (type) {
case Any_NONE: return true;
case Any_Monster: return verifier.VerifyTable(reinterpret_cast<const Monster *>(union_obj));
case Any_TestSimpleTableWithEnum: return verifier.VerifyTable(reinterpret_cast<const TestSimpleTableWithEnum *>(union_obj));
case Any_MyGame_Example2_Monster: return verifier.VerifyTable(reinterpret_cast<const MyGame::Example2::Monster *>(union_obj));
case Any_NONE: {
return true;
}
case Any_Monster: {
auto ptr = reinterpret_cast<const Monster *>(obj);
return verifier.VerifyTable(ptr);
}
case Any_TestSimpleTableWithEnum: {
auto ptr = reinterpret_cast<const TestSimpleTableWithEnum *>(obj);
return verifier.VerifyTable(ptr);
}
case Any_MyGame_Example2_Monster: {
auto ptr = reinterpret_cast<const MyGame::Example2::Monster *>(obj);
return verifier.VerifyTable(ptr);
}
default: return false;
}
}
inline flatbuffers::NativeTable *AnyUnion::UnPack(const void *union_obj, Any type, const flatbuffers::resolver_function_t *resolver) {
inline flatbuffers::NativeTable *AnyUnion::UnPack(const void *obj, Any type, const flatbuffers::resolver_function_t *resolver) {
switch (type) {
case Any_NONE: return nullptr;
case Any_Monster: return reinterpret_cast<const Monster *>(union_obj)->UnPack(resolver);
case Any_TestSimpleTableWithEnum: return reinterpret_cast<const TestSimpleTableWithEnum *>(union_obj)->UnPack(resolver);
case Any_MyGame_Example2_Monster: return reinterpret_cast<const MyGame::Example2::Monster *>(union_obj)->UnPack(resolver);
case Any_Monster: {
auto ptr = reinterpret_cast<const Monster *>(obj);
return ptr->UnPack(resolver);
}
case Any_TestSimpleTableWithEnum: {
auto ptr = reinterpret_cast<const TestSimpleTableWithEnum *>(obj);
return ptr->UnPack(resolver);
}
case Any_MyGame_Example2_Monster: {
auto ptr = reinterpret_cast<const MyGame::Example2::Monster *>(obj);
return ptr->UnPack(resolver);
}
default: return nullptr;
}
}
inline flatbuffers::Offset<void> AnyUnion::Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *rehasher) const {
inline flatbuffers::Offset<void> AnyUnion::Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *_rehasher) const {
switch (type) {
case Any_NONE: return 0;
case Any_Monster: return CreateMonster(_fbb, reinterpret_cast<const MonsterT *>(table), rehasher).Union();
case Any_TestSimpleTableWithEnum: return CreateTestSimpleTableWithEnum(_fbb, reinterpret_cast<const TestSimpleTableWithEnumT *>(table), rehasher).Union();
case Any_MyGame_Example2_Monster: return CreateMonster(_fbb, reinterpret_cast<const MyGame::Example2::MonsterT *>(table), rehasher).Union();
case Any_Monster: {
auto ptr = reinterpret_cast<const MonsterT *>(table);
return CreateMonster(_fbb, ptr, _rehasher).Union();
}
case Any_TestSimpleTableWithEnum: {
auto ptr = reinterpret_cast<const TestSimpleTableWithEnumT *>(table);
return CreateTestSimpleTableWithEnum(_fbb, ptr, _rehasher).Union();
}
case Any_MyGame_Example2_Monster: {
auto ptr = reinterpret_cast<const MyGame::Example2::MonsterT *>(table);
return CreateMonster(_fbb, ptr, _rehasher).Union();
}
default: return 0;
}
}
inline void AnyUnion::Reset() {
switch (type) {
case Any_Monster: delete reinterpret_cast<MonsterT *>(table); break;
case Any_TestSimpleTableWithEnum: delete reinterpret_cast<TestSimpleTableWithEnumT *>(table); break;
case Any_MyGame_Example2_Monster: delete reinterpret_cast<MyGame::Example2::MonsterT *>(table); break;
case Any_Monster: {
auto ptr = reinterpret_cast<MonsterT *>(table);
delete ptr;
break;
}
case Any_TestSimpleTableWithEnum: {
auto ptr = reinterpret_cast<TestSimpleTableWithEnumT *>(table);
delete ptr;
break;
}
case Any_MyGame_Example2_Monster: {
auto ptr = reinterpret_cast<MyGame::Example2::MonsterT *>(table);
delete ptr;
break;
}
default: break;
}
table = nullptr;
......@@ -887,10 +1210,12 @@ inline const char *MonsterIdentifier() {
}
inline bool MonsterBufferHasIdentifier(const void *buf) {
return flatbuffers::BufferHasIdentifier(buf, MonsterIdentifier());
return flatbuffers::BufferHasIdentifier(
buf, MonsterIdentifier());
}
inline bool VerifyMonsterBuffer(flatbuffers::Verifier &verifier) {
inline bool VerifyMonsterBuffer(
flatbuffers::Verifier &verifier) {
return verifier.VerifyBuffer<MyGame::Example::Monster>(MonsterIdentifier());
}
......@@ -898,12 +1223,16 @@ inline const char *MonsterExtension() {
return "mon";
}
inline void FinishMonsterBuffer(flatbuffers::FlatBufferBuilder &fbb, flatbuffers::Offset<MyGame::Example::Monster> root) {
inline void FinishMonsterBuffer(
flatbuffers::FlatBufferBuilder &fbb,
flatbuffers::Offset<MyGame::Example::Monster> root) {
fbb.Finish(root, MonsterIdentifier());
}
inline std::unique_ptr<MonsterT> UnPackMonster(const void *buf, const flatbuffers::resolver_function_t *resolver = nullptr) {
return std::unique_ptr<MonsterT>(GetMonster(buf)->UnPack(resolver));
inline std::unique_ptr<MonsterT> UnPackMonster(
const void *buf,
const flatbuffers::resolver_function_t *res = nullptr) {
return std::unique_ptr<MonsterT>(GetMonster(buf)->UnPack(res));
}
} // namespace Example
......
tests/namespace_test/namespace_test1_generated.h
View file @ 7b94eab2
// automatically generated by the FlatBuffers compiler, do not modify
#ifndef FLATBUFFERS_GENERATED_NAMESPACETEST1_NAMESPACEA_NAMESPACEB_H_
#define FLATBUFFERS_GENERATED_NAMESPACETEST1_NAMESPACEA_NAMESPACEB_H_
......@@ -21,11 +22,19 @@ enum EnumInNestedNS {
};
inline const char **EnumNamesEnumInNestedNS() {
static const char *names[] = { "A", "B", "C", nullptr };
static const char *names[] = {
"A",
"B",
"C",
nullptr
};
return names;
}
inline const char *EnumNameEnumInNestedNS(EnumInNestedNS e) { return EnumNamesEnumInNestedNS()[static_cast<int>(e)]; }
inline const char *EnumNameEnumInNestedNS(EnumInNestedNS e) {
const size_t index = static_cast<int>(e);
return EnumNamesEnumInNestedNS()[index];
}
MANUALLY_ALIGNED_STRUCT(4) StructInNestedNS FLATBUFFERS_FINAL_CLASS {
private:
......@@ -33,15 +42,28 @@ MANUALLY_ALIGNED_STRUCT(4) StructInNestedNS FLATBUFFERS_FINAL_CLASS {
int32_t b_;
public:
StructInNestedNS() { memset(this, 0, sizeof(StructInNestedNS)); }
StructInNestedNS(const StructInNestedNS &_o) { memcpy(this, &_o, sizeof(StructInNestedNS)); }
StructInNestedNS() {
memset(this, 0, sizeof(StructInNestedNS));
}
StructInNestedNS(const StructInNestedNS &_o) {
memcpy(this, &_o, sizeof(StructInNestedNS));
}
StructInNestedNS(int32_t _a, int32_t _b)
: a_(flatbuffers::EndianScalar(_a)), b_(flatbuffers::EndianScalar(_b)) { }
int32_t a() const { return flatbuffers::EndianScalar(a_); }
void mutate_a(int32_t _a) { flatbuffers::WriteScalar(&a_, _a); }
int32_t b() const { return flatbuffers::EndianScalar(b_); }
void mutate_b(int32_t _b) { flatbuffers::WriteScalar(&b_, _b); }
: a_(flatbuffers::EndianScalar(_a)),
b_(flatbuffers::EndianScalar(_b)) {
}
int32_t a() const {
return flatbuffers::EndianScalar(a_);
}
void mutate_a(int32_t _a) {
flatbuffers::WriteScalar(&a_, _a);
}
int32_t b() const {
return flatbuffers::EndianScalar(b_);
}
void mutate_b(int32_t _b) {
flatbuffers::WriteScalar(&b_, _b);
}
};
STRUCT_END(StructInNestedNS, 8);
......@@ -49,8 +71,12 @@ struct TableInNestedNS FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
enum {
VT_FOO = 4
};
int32_t foo() const { return GetField<int32_t>(VT_FOO, 0); }
bool mutate_foo(int32_t _foo) { return SetField(VT_FOO, _foo); }
int32_t foo() const {
return GetField<int32_t>(VT_FOO, 0);
}
bool mutate_foo(int32_t _foo) {
return SetField(VT_FOO, _foo);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyField<int32_t>(verifier, VT_FOO) &&
......@@ -64,15 +90,20 @@ struct TableInNestedNSBuilder {
void add_foo(int32_t foo) {
fbb_.AddElement<int32_t>(TableInNestedNS::VT_FOO, foo, 0);
}
TableInNestedNSBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
TableInNestedNSBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
TableInNestedNSBuilder &operator=(const TableInNestedNSBuilder &);
flatbuffers::Offset<TableInNestedNS> Finish() {
auto o = flatbuffers::Offset<TableInNestedNS>(fbb_.EndTable(start_, 1));
const auto end = fbb_.EndTable(start_, 1);
auto o = flatbuffers::Offset<TableInNestedNS>(end);
return o;
}
};
inline flatbuffers::Offset<TableInNestedNS> CreateTableInNestedNS(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<TableInNestedNS> CreateTableInNestedNS(
flatbuffers::FlatBufferBuilder &_fbb,
int32_t foo = 0) {
TableInNestedNSBuilder builder_(_fbb);
builder_.add_foo(foo);
......
tests/namespace_test/namespace_test2_generated.h
View file @ 7b94eab2
// automatically generated by the FlatBuffers compiler, do not modify
#ifndef FLATBUFFERS_GENERATED_NAMESPACETEST2_NAMESPACEA_H_
#define FLATBUFFERS_GENERATED_NAMESPACETEST2_NAMESPACEA_H_
......@@ -29,12 +30,24 @@ struct TableInFirstNS FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_FOO_ENUM = 6,
VT_FOO_STRUCT = 8
};
const NamespaceA::NamespaceB::TableInNestedNS *foo_table() const { return GetPointer<const NamespaceA::NamespaceB::TableInNestedNS *>(VT_FOO_TABLE); }
NamespaceA::NamespaceB::TableInNestedNS *mutable_foo_table() { return GetPointer<NamespaceA::NamespaceB::TableInNestedNS *>(VT_FOO_TABLE); }
NamespaceA::NamespaceB::EnumInNestedNS foo_enum() const { return static_cast<NamespaceA::NamespaceB::EnumInNestedNS>(GetField<int8_t>(VT_FOO_ENUM, 0)); }
bool mutate_foo_enum(NamespaceA::NamespaceB::EnumInNestedNS _foo_enum) { return SetField(VT_FOO_ENUM, static_cast<int8_t>(_foo_enum)); }
const NamespaceA::NamespaceB::StructInNestedNS *foo_struct() const { return GetStruct<const NamespaceA::NamespaceB::StructInNestedNS *>(VT_FOO_STRUCT); }
NamespaceA::NamespaceB::StructInNestedNS *mutable_foo_struct() { return GetStruct<NamespaceA::NamespaceB::StructInNestedNS *>(VT_FOO_STRUCT); }
const NamespaceA::NamespaceB::TableInNestedNS *foo_table() const {
return GetPointer<const NamespaceA::NamespaceB::TableInNestedNS *>(VT_FOO_TABLE);
}
NamespaceA::NamespaceB::TableInNestedNS *mutable_foo_table() {
return GetPointer<NamespaceA::NamespaceB::TableInNestedNS *>(VT_FOO_TABLE);
}
NamespaceA::NamespaceB::EnumInNestedNS foo_enum() const {
return static_cast<NamespaceA::NamespaceB::EnumInNestedNS>(GetField<int8_t>(VT_FOO_ENUM, 0));
}
bool mutate_foo_enum(NamespaceA::NamespaceB::EnumInNestedNS _foo_enum) {
return SetField(VT_FOO_ENUM, static_cast<int8_t>(_foo_enum));
}
const NamespaceA::NamespaceB::StructInNestedNS *foo_struct() const {
return GetStruct<const NamespaceA::NamespaceB::StructInNestedNS *>(VT_FOO_STRUCT);
}
NamespaceA::NamespaceB::StructInNestedNS *mutable_foo_struct() {
return GetStruct<NamespaceA::NamespaceB::StructInNestedNS *>(VT_FOO_STRUCT);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyField<flatbuffers::uoffset_t>(verifier, VT_FOO_TABLE) &&
......@@ -57,15 +70,20 @@ struct TableInFirstNSBuilder {
void add_foo_struct(const NamespaceA::NamespaceB::StructInNestedNS *foo_struct) {
fbb_.AddStruct(TableInFirstNS::VT_FOO_STRUCT, foo_struct);
}
TableInFirstNSBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
TableInFirstNSBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
TableInFirstNSBuilder &operator=(const TableInFirstNSBuilder &);
flatbuffers::Offset<TableInFirstNS> Finish() {
auto o = flatbuffers::Offset<TableInFirstNS>(fbb_.EndTable(start_, 3));
const auto end = fbb_.EndTable(start_, 3);
auto o = flatbuffers::Offset<TableInFirstNS>(end);
return o;
}
};
inline flatbuffers::Offset<TableInFirstNS> CreateTableInFirstNS(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<TableInFirstNS> CreateTableInFirstNS(
flatbuffers::FlatBufferBuilder &_fbb,
flatbuffers::Offset<NamespaceA::NamespaceB::TableInNestedNS> foo_table = 0,
NamespaceA::NamespaceB::EnumInNestedNS foo_enum = NamespaceA::NamespaceB::EnumInNestedNS_A,
const NamespaceA::NamespaceB::StructInNestedNS *foo_struct = 0) {
......@@ -85,10 +103,18 @@ struct TableInC FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
VT_REFER_TO_A1 = 4,
VT_REFER_TO_A2 = 6
};
const NamespaceA::TableInFirstNS *refer_to_a1() const { return GetPointer<const NamespaceA::TableInFirstNS *>(VT_REFER_TO_A1); }
NamespaceA::TableInFirstNS *mutable_refer_to_a1() { return GetPointer<NamespaceA::TableInFirstNS *>(VT_REFER_TO_A1); }
const NamespaceA::SecondTableInA *refer_to_a2() const { return GetPointer<const NamespaceA::SecondTableInA *>(VT_REFER_TO_A2); }
NamespaceA::SecondTableInA *mutable_refer_to_a2() { return GetPointer<NamespaceA::SecondTableInA *>(VT_REFER_TO_A2); }
const NamespaceA::TableInFirstNS *refer_to_a1() const {
return GetPointer<const NamespaceA::TableInFirstNS *>(VT_REFER_TO_A1);
}
NamespaceA::TableInFirstNS *mutable_refer_to_a1() {
return GetPointer<NamespaceA::TableInFirstNS *>(VT_REFER_TO_A1);
}
const NamespaceA::SecondTableInA *refer_to_a2() const {
return GetPointer<const NamespaceA::SecondTableInA *>(VT_REFER_TO_A2);
}
NamespaceA::SecondTableInA *mutable_refer_to_a2() {
return GetPointer<NamespaceA::SecondTableInA *>(VT_REFER_TO_A2);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyField<flatbuffers::uoffset_t>(verifier, VT_REFER_TO_A1) &&
......@@ -108,15 +134,20 @@ struct TableInCBuilder {
void add_refer_to_a2(flatbuffers::Offset<NamespaceA::SecondTableInA> refer_to_a2) {
fbb_.AddOffset(TableInC::VT_REFER_TO_A2, refer_to_a2);
}
TableInCBuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
TableInCBuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
TableInCBuilder &operator=(const TableInCBuilder &);
flatbuffers::Offset<TableInC> Finish() {
auto o = flatbuffers::Offset<TableInC>(fbb_.EndTable(start_, 2));
const auto end = fbb_.EndTable(start_, 2);
auto o = flatbuffers::Offset<TableInC>(end);
return o;
}
};
inline flatbuffers::Offset<TableInC> CreateTableInC(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<TableInC> CreateTableInC(
flatbuffers::FlatBufferBuilder &_fbb,
flatbuffers::Offset<NamespaceA::TableInFirstNS> refer_to_a1 = 0,
flatbuffers::Offset<NamespaceA::SecondTableInA> refer_to_a2 = 0) {
TableInCBuilder builder_(_fbb);
......@@ -133,8 +164,12 @@ struct SecondTableInA FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
enum {
VT_REFER_TO_C = 4
};
const NamespaceC::TableInC *refer_to_c() const { return GetPointer<const NamespaceC::TableInC *>(VT_REFER_TO_C); }
NamespaceC::TableInC *mutable_refer_to_c() { return GetPointer<NamespaceC::TableInC *>(VT_REFER_TO_C); }
const NamespaceC::TableInC *refer_to_c() const {
return GetPointer<const NamespaceC::TableInC *>(VT_REFER_TO_C);
}
NamespaceC::TableInC *mutable_refer_to_c() {
return GetPointer<NamespaceC::TableInC *>(VT_REFER_TO_C);
}
bool Verify(flatbuffers::Verifier &verifier) const {
return VerifyTableStart(verifier) &&
VerifyField<flatbuffers::uoffset_t>(verifier, VT_REFER_TO_C) &&
......@@ -149,15 +184,20 @@ struct SecondTableInABuilder {
void add_refer_to_c(flatbuffers::Offset<NamespaceC::TableInC> refer_to_c) {
fbb_.AddOffset(SecondTableInA::VT_REFER_TO_C, refer_to_c);
}
SecondTableInABuilder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) { start_ = fbb_.StartTable(); }
SecondTableInABuilder(flatbuffers::FlatBufferBuilder &_fbb)
: fbb_(_fbb) {
start_ = fbb_.StartTable();
}
SecondTableInABuilder &operator=(const SecondTableInABuilder &);
flatbuffers::Offset<SecondTableInA> Finish() {
auto o = flatbuffers::Offset<SecondTableInA>(fbb_.EndTable(start_, 1));
const auto end = fbb_.EndTable(start_, 1);
auto o = flatbuffers::Offset<SecondTableInA>(end);
return o;
}
};
inline flatbuffers::Offset<SecondTableInA> CreateSecondTableInA(flatbuffers::FlatBufferBuilder &_fbb,
inline flatbuffers::Offset<SecondTableInA> CreateSecondTableInA(
flatbuffers::FlatBufferBuilder &_fbb,
flatbuffers::Offset<NamespaceC::TableInC> refer_to_c = 0) {
SecondTableInABuilder builder_(_fbb);
builder_.add_refer_to_c(refer_to_c);
......
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