Merge pull request #362 from ludv1x:dnn

modules/dnn/3rdparty/protobuf/CMakeLists.txt

+project(libprotobuf)
+
+include(CheckIncludeFiles)
+include(cmake/CheckCxxHashset.cmake)
+include(cmake/CheckCxxHashmap.cmake)
+
+check_include_files("pthread.h" HAVE_PTHREAD)
+
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+  include(CheckIncludeFileCXX)
+  set(CMAKE_REQUIRED_FLAGS "-std=c++11")
+  check_include_file_cxx("unordered_map" HAVE_UNORDERED_MAP)
+  check_include_file_cxx("tr1/unordered_map" HAVE_TR1_UNORDERED_MAP)
+  set(CMAKE_REQUIRED_FLAGS )
+
+  if(HAVE_UNORDERED_MAP)
+    add_definitions("-std=c++11") # For unordered_map
+    set(HASH_MAP_H "<unordered_map>")
+    set(HASH_MAP_CLASS "unordered_map")
+    set(HASH_NAMESPACE "std")
+    set(HAVE_HASH_MAP 1)
+  elseif(HAVE_TR1_UNORDERED_MAP)
+    add_definitions("-std=c++11") # For unordered_map
+    set(HASH_MAP_H "<tr1/unordered_map>")
+    set(HASH_MAP_CLASS "unordered_map")
+    set(HASH_NAMESPACE "std::tr1")
+    set(HAVE_HASH_MAP 1)
+  else()
+    CHECK_HASHMAP()
+    if(HAVE_GNU_EXT_HASH_MAP)
+      set(HASH_MAP_H "<ext/hash_map>")
+      set(HASH_NAMESPACE "__gnu_cxx")
+      set(HASH_MAP_CLASS "hash_map")
+      set(HAVE_HASH_MAP 1)
+    elseif(HAVE_STD_EXT_HASH_MAP)
+      set(HASH_MAP_H "<ext/hash_map>")
+      set(HASH_NAMESPACE "std")
+      set(HASH_MAP_CLASS "hash_map")
+      set(HAVE_HASH_MAP 1)
+    elseif(HAVE_GLOBAL_HASH_MAP)
+      set(HASH_MAP_H "<ext/hash_map>")
+      set(HASH_NAMESPACE "")
+      set(HASH_MAP_CLASS "hash_map")
+      set(HAVE_HASH_MAP 1)
+    else()
+      set(HAVE_HASH_MAP 0)
+    endif()
+  endif()
+
+  set(CMAKE_REQUIRED_FLAGS "-std=c++11")
+  check_include_file_cxx("unordered_set" HAVE_UNORDERED_SET)
+  check_include_file_cxx("tr1/unordered_set" HAVE_TR1_UNORDERED_SET)
+  set(CMAKE_REQUIRED_FLAGS )
+
+  if(HAVE_UNORDERED_SET)
+    set(HASH_SET_H "<unordered_set>")
+    set(HASH_SET_CLASS "unordered_set")
+    set(HAVE_HASH_SET 1)
+  elseif(HAVE_TR1_UNORDERED_SET)
+    add_definitions("-std=c++11")
+    set(HASH_SET_H "<tr1/unordered_set>")
+    set(HASH_SET_CLASS "unordered_set")
+    set(HAVE_HASH_SET 1)
+  else()
+    CHECK_HASHSET()
+    if(HAVE_GNU_EXT_HASH_SET)
+      set(HASH_SET_H "<ext/hash_set>")
+      set(HASH_NAMESPACE "__gnu_cxx")
+      set(HASH_SET_CLASS "hash_set")
+      set(HAVE_HASH_SET 1)
+    elseif(HAVE_STD_EXT_HASH_SET)
+      set(HASH_SET_H "<ext/hash_set>")
+      set(HASH_NAMESPACE "std")
+      set(HASH_SET_CLASS "hash_set")
+      set(HAVE_HASH_SET 1)
+    elseif(HAVE_GLOBAL_HASH_SET)
+      set(HASH_SET_H "<hash_set>")
+      set(HASH_NAMESPACE "")
+      set(HASH_SET_CLASS "hash_set")
+      set(HAVE_HASH_SET 1)
+    else()
+      set(HAVE_HASH_SET 0)
+    endif()
+  endif()
+endif()
+
+if(WIN32 AND BUILD_SHARED_LIBS AND MSVC)
+    add_definitions(-DPROTOBUF_USE_DLLS)
+    add_definitions(-DLIBPROTOBUF_EXPORTS)
+endif()
+
+#add_definitions( -DGOOGLE_PROTOBUF_NO_THREAD_SAFETY ) #we don't need thread safety
+add_definitions( -D_GNU_SOURCE=1 ) #it's maybe useful
+add_definitions( -DHAVE_CONFIG_H ) #we will use config.h
+configure_file("cmake/config.h.in" "config.h")
+
+if(MSVC)
+  add_definitions( -D_CRT_SECURE_NO_WARNINGS=1 )
+  ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4244 /wd4267 /wd4018 /wd4355 /wd4800 /wd4251 /wd4996 /wd4146 /wd4305 /wd4127 /wd4100 /wd4512 /wd4125 /wd4389 /wd4510 /wd4610 /wd4702)
+else()
+  ocv_warnings_disable(CMAKE_CXX_FLAGS -Wno-deprecated -Wmissing-prototypes -Wmissing-declarations -Wshadow -Wunused-parameter -Wunused-local-typedefs -Wsign-compare -Wsign-promo -Wundef)
+endif()
+
+# Easier to support different versions of protobufs
+function(append_if_exist OUTPUT_LIST)
+    set(${OUTPUT_LIST})
+    foreach(fil ${ARGN})
+        if(EXISTS ${fil})
+            list(APPEND ${OUTPUT_LIST} "${fil}")
+        else()
+            message(WARNING "file missing: ${fil}")
+        endif()
+    endforeach()
+    set(${OUTPUT_LIST} ${${OUTPUT_LIST}} PARENT_SCOPE)
+endfunction()
+
+set(PROTOBUF_ROOT ${CMAKE_CURRENT_SOURCE_DIR})
+
+if(MSVC)
+  set(ATOMICOPS_INTERNALS ${PROTOBUF_ROOT}/src/google/protobuf/stubs/atomicops_internals_x86_msvc.cc)
+else()
+  set(ATOMICOPS_INTERNALS ${PROTOBUF_ROOT}/src/google/protobuf/stubs/atomicops_internals_x86_gcc.cc)
+endif()
+
+append_if_exist(PROTOBUF_SRCS
+  ${PROTOBUF_ROOT}/src/google/protobuf/compiler/importer.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/compiler/parser.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/descriptor.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/descriptor.pb.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/descriptor_database.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/dynamic_message.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/extension_set.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/extension_set_heavy.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/generated_message_reflection.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/generated_message_util.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/io/coded_stream.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/io/gzip_stream.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/io/printer.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/io/tokenizer.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/io/zero_copy_stream.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/io/zero_copy_stream_impl.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/io/zero_copy_stream_impl_lite.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/message.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/message_lite.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/reflection_ops.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/repeated_field.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/service.cc
+  ${ATOMICOPS_INTERNALS}
+  ${PROTOBUF_ROOT}/src/google/protobuf/stubs/common.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/stubs/once.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/stubs/stringprintf.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/stubs/structurally_valid.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/stubs/strutil.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/stubs/substitute.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/text_format.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/unknown_field_set.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/wire_format.cc
+  ${PROTOBUF_ROOT}/src/google/protobuf/wire_format_lite.cc
+  #${PROTOBUF_ROOT}/src/google/protobuf/stubs/hash.cc
+)
+
+if(UNIX AND (CMAKE_COMPILER_IS_GNUCXX OR CV_ICC))
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
+endif()
+
+add_library(libprotobuf STATIC ${PROTOBUF_SRCS})
+include_directories(${PROTOBUF_ROOT}/src ${CMAKE_CURRENT_BINARY_DIR})
+
+set_target_properties(libprotobuf
+    PROPERTIES
+    OUTPUT_NAME libprotobuf
+    DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
+    ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH}
+    )
+
+if(ENABLE_SOLUTION_FOLDERS)
+  set_target_properties(libprotobuf PROPERTIES FOLDER "3rdparty")
+endif()
+
+if(NOT BUILD_SHARED_LIBS)
+  ocv_install_target(libprotobuf EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev)
+endif()
\ No newline at end of file

modules/dnn/3rdparty/protobuf/CONTRIBUTORS.txt

+This file contains a list of people who have made large contributions
+to the public version of Protocol Buffers.
+
+Original Protocol Buffers design and implementation:
+  Sanjay Ghemawat <sanjay@google.com>
+  Jeff Dean <jeff@google.com>
+  Daniel Dulitz <daniel@google.com>
+  Craig Silverstein
+  Paul Haahr <haahr@google.com>
+  Corey Anderson <corin@google.com>
+  (and many others)
+
+Proto2 C++ and Java primary author:
+  Kenton Varda <kenton@google.com>
+
+Proto2 Python primary authors:
+  Will Robinson <robinson@google.com>
+  Petar Petrov <petar@google.com>
+
+Large code contributions:
+  Jason Hsueh <jasonh@google.com>
+  Joseph Schorr <jschorr@google.com>
+  Wenbo Zhu <wenboz@google.com>
+
+Large quantity of code reviews:
+  Scott Bruce <sbruce@google.com>
+  Frank Yellin
+  Neal Norwitz <nnorwitz@google.com>
+  Jeffrey Yasskin <jyasskin@google.com>
+  Ambrose Feinstein <ambrose@google.com>
+
+Documentation:
+  Lisa Carey <lcarey@google.com>
+
+Maven packaging:
+  Gregory Kick <gak@google.com>
+
+Patch contributors:
+  Kevin Ko <kevin.s.ko@gmail.com>
+    * Small patch to handle trailing slashes in --proto_path flag.
+  Johan Euphrosine <proppy@aminche.com>
+    * Small patch to fix Python CallMethod().
+  Ulrich Kunitz <kune@deine-taler.de>
+    * Small optimizations to Python serialization.
+  Leandro Lucarella <llucax@gmail.com>
+    * VI syntax highlighting tweaks.
+    * Fix compiler to not make output executable.
+  Dilip Joseph <dilip.antony.joseph@gmail.com>
+    * Heuristic detection of sub-messages when printing unknown fields in
+      text format.
+  Brian Atkinson <nairb774@gmail.com>
+    * Added @Override annotation to generated Java code where appropriate.
+  Vincent Choinire <Choiniere.Vincent@hydro.qc.ca>
+    * Tru64 support.
+  Monty Taylor <monty.taylor@gmail.com>
+    * Solaris 10 + Sun Studio fixes.
+  Alek Storm <alek.storm@gmail.com>
+    * Slicing support for repeated scalar fields for the Python API.
+  Oleg Smolsky <oleg.smolsky@gmail.com>
+    * MS Visual Studio error format option.
+    * Detect unordered_map in stl_hash.m4.
+  Brian Olson <brianolson@google.com>
+    * gzip/zlib I/O support.
+  Michael Poole <mdpoole@troilus.org>
+    * Fixed warnings about generated constructors not explicitly initializing
+      all fields (only present with certain compiler settings).
+    * Added generation of field number constants.
+  Wink Saville <wink@google.com>
+    * Fixed initialization ordering problem in logging code.
+  Will Pierce <willp@nuclei.com>
+    * Small patch improving performance of in Python serialization.
+  Alexandre Vassalotti <alexandre@peadrop.com>
+    * Emacs mode for Protocol Buffers (editors/protobuf-mode.el).
+  Scott Stafford <scott.stafford@gmail.com>
+    * Added Swap(), SwapElements(), and RemoveLast() to Reflection interface.
+  Alexander Melnikov <alm@sibmail.ru>
+    * HPUX support.
+  Oliver Jowett <oliver.jowett@gmail.com>
+    * Detect whether zlib is new enough in configure script.
+    * Fixes for Solaris 10 32/64-bit confusion.
+  Evan Jones <evanj@mit.edu>
+    * Optimize Java serialization code when writing a small message to a stream.
+    * Optimize Java serialization of strings so that UTF-8 encoding happens only
+      once per string per serialization call.
+    * Clean up some Java warnings.
+    * Fix bug with permanent callbacks that delete themselves when run.
+  Michael Kucharski <m.kucharski@gmail.com>
+    * Added CodedInputStream.getTotalBytesRead().
+  Kacper Kowalik <xarthisius.kk@gmail.com>
+    * Fixed m4/acx_pthread.m4 problem for some Linux distributions.

modules/dnn/3rdparty/protobuf/COPYING.txt

+Copyright 2008, Google Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+    * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Code generated by the Protocol Buffer compiler is owned by the owner
+of the input file used when generating it.  This code is not
+standalone and requires a support library to be linked with it.  This
+support library is itself covered by the above license.

modules/dnn/3rdparty/protobuf/README.txt

+Protocol Buffers - Google's data interchange format
+Copyright 2008 Google Inc.
+http://code.google.com/apis/protocolbuffers/
+
+C++ Installation - Unix
+=======================
+
+To build and install the C++ Protocol Buffer runtime and the Protocol
+Buffer compiler (protoc) execute the following:
+
+  $ ./configure
+  $ make
+  $ make check
+  $ make install
+
+If "make check" fails, you can still install, but it is likely that
+some features of this library will not work correctly on your system.
+Proceed at your own risk.
+
+"make install" may require superuser privileges.
+
+For advanced usage information on configure and make, see INSTALL.txt.
+
+** Hint on install location **
+
+  By default, the package will be installed to /usr/local.  However,
+  on many platforms, /usr/local/lib is not part of LD_LIBRARY_PATH.
+  You can add it, but it may be easier to just install to /usr
+  instead.  To do this, invoke configure as follows:
+
+    ./configure --prefix=/usr
+
+  If you already built the package with a different prefix, make sure
+  to run "make clean" before building again.
+
+** Compiling dependent packages **
+
+  To compile a package that uses Protocol Buffers, you need to pass
+  various flags to your compiler and linker.  As of version 2.2.0,
+  Protocol Buffers integrates with pkg-config to manage this.  If you
+  have pkg-config installed, then you can invoke it to get a list of
+  flags like so:
+
+    pkg-config --cflags protobuf         # print compiler flags
+    pkg-config --libs protobuf           # print linker flags
+    pkg-config --cflags --libs protobuf  # print both
+
+  For example:
+
+    c++ my_program.cc my_proto.pb.cc `pkg-config --cflags --libs protobuf`
+
+  Note that packages written prior to the 2.2.0 release of Protocol
+  Buffers may not yet integrate with pkg-config to get flags, and may
+  not pass the correct set of flags to correctly link against
+  libprotobuf.  If the package in question uses autoconf, you can
+  often fix the problem by invoking its configure script like:
+
+    configure CXXFLAGS="$(pkg-config --cflags protobuf)" \
+              LIBS="$(pkg-config --libs protobuf)"
+
+  This will force it to use the correct flags.
+
+  If you are writing an autoconf-based package that uses Protocol
+  Buffers, you should probably use the PKG_CHECK_MODULES macro in your
+  configure script like:
+
+    PKG_CHECK_MODULES([protobuf], [protobuf])
+
+  See the pkg-config man page for more info.
+
+  If you only want protobuf-lite, substitute "protobuf-lite" in place
+  of "protobuf" in these examples.
+
+** Note for cross-compiling **
+
+  The makefiles normally invoke the protoc executable that they just
+  built in order to build tests.  When cross-compiling, the protoc
+  executable may not be executable on the host machine.  In this case,
+  you must build a copy of protoc for the host machine first, then use
+  the --with-protoc option to tell configure to use it instead.  For
+  example:
+
+    ./configure --with-protoc=protoc
+
+  This will use the installed protoc (found in your $PATH) instead of
+  trying to execute the one built during the build process.  You can
+  also use an executable that hasn't been installed.  For example, if
+  you built the protobuf package for your host machine in ../host,
+  you might do:
+
+    ./configure --with-protoc=../host/src/protoc
+
+  Either way, you must make sure that the protoc executable you use
+  has the same version as the protobuf source code you are trying to
+  use it with.
+
+** Note for Solaris users **
+
+  Solaris 10 x86 has a bug that will make linking fail, complaining
+  about libstdc++.la being invalid.  We have included a work-around
+  in this package.  To use the work-around, run configure as follows:
+
+    ./configure LDFLAGS=-L$PWD/src/solaris
+
+  See src/solaris/libstdc++.la for more info on this bug.
+
+** Note for HP C++ Tru64 users **
+
+  To compile invoke configure as follows:
+
+    ./configure CXXFLAGS="-O -std ansi -ieee -D__USE_STD_IOSTREAM"
+
+  Also, you will need to use gmake instead of make.
+
+C++ Installation - Windows
+==========================
+
+If you are using Microsoft Visual C++, see vsprojects/readme.txt.
+
+If you are using Cygwin or MinGW, follow the Unix installation
+instructions, above.
+
+Binary Compatibility Warning
+============================
+
+Due to the nature of C++, it is unlikely that any two versions of the
+Protocol Buffers C++ runtime libraries will have compatible ABIs.
+That is, if you linked an executable against an older version of
+libprotobuf, it is unlikely to work with a newer version without
+re-compiling.  This problem, when it occurs, will normally be detected
+immediately on startup of your app.  Still, you may want to consider
+using static linkage.  You can configure this package to install
+static libraries only using:
+
+  ./configure --disable-shared
+
+Java and Python Installation
+============================
+
+The Java and Python runtime libraries for Protocol Buffers are located
+in the java and python directories.  See the README file in each
+directory for more information on how to compile and install them.
+Note that both of them require you to first install the Protocol
+Buffer compiler (protoc), which is part of the C++ package.
+
+Usage
+=====
+
+The complete documentation for Protocol Buffers is available via the
+web at:
+
+  http://code.google.com/apis/protocolbuffers/

modules/dnn/3rdparty/protobuf/cmake/.gitignore

+build
+build-*

modules/dnn/3rdparty/protobuf/cmake/CheckCxxHashmap.cmake

+# From LLVM
+
+# - Check if for hash_map.
+# CHECK_HASHMAP ()
+#
+
+include(CheckCXXSourceCompiles)
+
+macro(CHECK_HASHMAP)
+  message(STATUS "Checking for C++ hash_map implementation...")
+  check_cxx_source_compiles("
+		#include <ext/hash_map>
+		int main() {
+			__gnu_cxx::hash_map<int, int> t;
+		}
+"
+    HAVE_GNU_EXT_HASH_MAP
+    )
+  if(HAVE_GNU_EXT_HASH_MAP)
+    message(STATUS "C++ hash_map found in 'ext' dir in namespace __gnu_cxx::")
+  endif(HAVE_GNU_EXT_HASH_MAP)
+
+  check_cxx_source_compiles("
+		#include <ext/hash_map>
+		int main() {
+			std::hash_map<int, int> t;
+		}
+"
+    HAVE_STD_EXT_HASH_MAP
+    )
+  if(HAVE_STD_EXT_HASH_MAP)
+    message(STATUS "C++ hash_map found in 'ext' dir in namespace std::")
+  endif(HAVE_STD_EXT_HASH_MAP)
+
+  check_cxx_source_compiles("
+		#include <hash_map>
+		int main() {
+			hash_map<int, int> t;
+		}
+"
+    HAVE_GLOBAL_HASH_MAP
+    )
+  if(HAVE_GLOBAL_HASH_MAP)
+    message(STATUS "C++ hash_map found in global namespace")
+  endif(HAVE_GLOBAL_HASH_MAP)
+
+  if(NOT HAVE_GNU_EXT_HASH_MAP)
+    if(NOT HAVE_STD_EXT_HASH_MAP)
+      if(NOT HAVE_GLOBAL_HASH_MAP)
+	message(STATUS "C++ hash_map not found")
+      endif(NOT HAVE_GLOBAL_HASH_MAP)
+    endif(NOT HAVE_STD_EXT_HASH_MAP)
+  endif(NOT HAVE_GNU_EXT_HASH_MAP)
+
+endmacro(CHECK_HASHMAP)

modules/dnn/3rdparty/protobuf/cmake/CheckCxxHashset.cmake

+# From LLVM
+
+# - Check if for hash_set.
+# CHECK_HASHSET ()
+#
+
+include(CheckCXXSourceCompiles)
+
+macro(CHECK_HASHSET)
+  message(STATUS "Checking for C++ hash_set implementation...")
+  check_cxx_source_compiles("
+		#include <ext/hash_set>
+		int main() {
+			__gnu_cxx::hash_set<int> t;
+		}
+"
+    HAVE_GNU_EXT_HASH_SET
+    )
+  if(HAVE_GNU_EXT_HASH_SET)
+    message(STATUS "C++ hash_set found in 'ext' dir in namespace __gnu_cxx::")
+  endif(HAVE_GNU_EXT_HASH_SET)
+
+  check_cxx_source_compiles("
+		#include <ext/hash_set>
+		int main() {
+			std::hash_set<int> t;
+		}
+"
+    HAVE_STD_EXT_HASH_SET
+    )
+  if(HAVE_STD_EXT_HASH_SET)
+    message(STATUS "C++ hash_set found in 'ext' dir in namespace std::")
+  endif(HAVE_STD_EXT_HASH_SET)
+
+  check_cxx_source_compiles("
+		#include <hash_set>
+		int main() {
+			hash_set<int> t;
+		}
+"
+    HAVE_GLOBAL_HASH_SET
+    )
+  if(HAVE_GLOBAL_HASH_SET)
+    message(STATUS "C++ hash_set found in global namespace")
+  endif(HAVE_GLOBAL_HASH_SET)
+
+  if(NOT HAVE_GNU_EXT_HASH_SET)
+    if(NOT HAVE_STD_EXT_HASH_SET)
+      if(NOT HAVE_GLOBAL_HASH_SET)
+	message(STATUS "C++ hash_set not found")
+      endif(NOT HAVE_GLOBAL_HASH_SET)
+    endif(NOT HAVE_STD_EXT_HASH_SET)
+  endif(NOT HAVE_GNU_EXT_HASH_SET)
+endmacro(CHECK_HASHSET)

modules/dnn/3rdparty/protobuf/cmake/LICENSE

+New BSD license: http://opensource.org/licenses/BSD-3-Clause
+
+Copyright (c) 2014, Jesper Eskilson and others
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file

modules/dnn/3rdparty/protobuf/cmake/config.h.in

+
+#ifndef _CONFIG_H_
+#define _CONFIG_H_
+
+/* the name of <hash_map> */
+#define HASH_MAP_CLASS ${HASH_MAP_CLASS}
+
+/* the location of <unordered_map> or <hash_map> */
+#define HASH_MAP_H ${HASH_MAP_H}
+
+/* the namespace of hash_map/hash_set */
+#define HASH_NAMESPACE ${HASH_NAMESPACE}
+
+/* the name of <hash_set> */
+#define HASH_SET_CLASS ${HASH_SET_CLASS}
+
+/* the location of <unordered_set> or <hash_set> */
+#define HASH_SET_H ${HASH_SET_H}
+
+/* define if the compiler has hash_map */
+#cmakedefine HAVE_HASH_MAP
+
+/* define if the compiler has hash_set */
+#cmakedefine HAVE_HASH_SET
+
+/* Define if you have POSIX threads libraries and header files. */
+#cmakedefine HAVE_PTHREAD
+
+/* Enable classes using zlib compression. */
+#undef HAVE_ZLIB
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE
+
+#endif /* _CONFIG_H_ */
+

modules/dnn/3rdparty/protobuf/src/google/protobuf/compiler/code_generator.cc

+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// http://code.google.com/p/protobuf/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#include <google/protobuf/compiler/code_generator.h>
+
+#include <google/protobuf/stubs/common.h>
+#include <google/protobuf/stubs/strutil.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+
+CodeGenerator::~CodeGenerator() {}
+GeneratorContext::~GeneratorContext() {}
+
+io::ZeroCopyOutputStream* GeneratorContext::OpenForInsert(
+    const string& filename, const string& insertion_point) {
+  GOOGLE_LOG(FATAL) << "This GeneratorContext does not support insertion.";
+  return NULL;  // make compiler happy
+}
+
+void GeneratorContext::ListParsedFiles(
+    vector<const FileDescriptor*>* output) {
+  GOOGLE_LOG(FATAL) << "This GeneratorContext does not support ListParsedFiles";
+}
+
+// Parses a set of comma-delimited name/value pairs.
+void ParseGeneratorParameter(const string& text,
+                             vector<pair<string, string> >* output) {
+  vector<string> parts;
+  SplitStringUsing(text, ",", &parts);
+
+  for (int i = 0; i < parts.size(); i++) {
+    string::size_type equals_pos = parts[i].find_first_of('=');
+    pair<string, string> value;
+    if (equals_pos == string::npos) {
+      value.first = parts[i];
+      value.second = "";
+    } else {
+      value.first = parts[i].substr(0, equals_pos);
+      value.second = parts[i].substr(equals_pos + 1);
+    }
+    output->push_back(value);
+  }
+}
+
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

modules/dnn/3rdparty/protobuf/src/google/protobuf/compiler/code_generator.h

+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// http://code.google.com/p/protobuf/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Defines the abstract interface implemented by each of the language-specific
+// code generators.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CODE_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_CODE_GENERATOR_H__
+
+#include <google/protobuf/stubs/common.h>
+#include <string>
+#include <vector>
+#include <utility>
+
+namespace google {
+namespace protobuf {
+
+namespace io { class ZeroCopyOutputStream; }
+class FileDescriptor;
+
+namespace compiler {
+
+// Defined in this file.
+class CodeGenerator;
+class GeneratorContext;
+
+// The abstract interface to a class which generates code implementing a
+// particular proto file in a particular language.  A number of these may
+// be registered with CommandLineInterface to support various languages.
+class LIBPROTOC_EXPORT CodeGenerator {
+ public:
+  inline CodeGenerator() {}
+  virtual ~CodeGenerator();
+
+  // Generates code for the given proto file, generating one or more files in
+  // the given output directory.
+  //
+  // A parameter to be passed to the generator can be specified on the
+  // command line.  This is intended to be used by Java and similar languages
+  // to specify which specific class from the proto file is to be generated,
+  // though it could have other uses as well.  It is empty if no parameter was
+  // given.
+  //
+  // Returns true if successful.  Otherwise, sets *error to a description of
+  // the problem (e.g. "invalid parameter") and returns false.
+  virtual bool Generate(const FileDescriptor* file,
+                        const string& parameter,
+                        GeneratorContext* generator_context,
+                        string* error) const = 0;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CodeGenerator);
+};
+
+// CodeGenerators generate one or more files in a given directory.  This
+// abstract interface represents the directory to which the CodeGenerator is
+// to write and other information about the context in which the Generator
+// runs.
+class LIBPROTOC_EXPORT GeneratorContext {
+ public:
+  inline GeneratorContext() {}
+  virtual ~GeneratorContext();
+
+  // Opens the given file, truncating it if it exists, and returns a
+  // ZeroCopyOutputStream that writes to the file.  The caller takes ownership
+  // of the returned object.  This method never fails (a dummy stream will be
+  // returned instead).
+  //
+  // The filename given should be relative to the root of the source tree.
+  // E.g. the C++ generator, when generating code for "foo/bar.proto", will
+  // generate the files "foo/bar.pb.h" and "foo/bar.pb.cc"; note that
+  // "foo/" is included in these filenames.  The filename is not allowed to
+  // contain "." or ".." components.
+  virtual io::ZeroCopyOutputStream* Open(const string& filename) = 0;
+
+  // Creates a ZeroCopyOutputStream which will insert code into the given file
+  // at the given insertion point.  See plugin.proto (plugin.pb.h) for more
+  // information on insertion points.  The default implementation
+  // assert-fails -- it exists only for backwards-compatibility.
+  //
+  // WARNING:  This feature is currently EXPERIMENTAL and is subject to change.
+  virtual io::ZeroCopyOutputStream* OpenForInsert(
+      const string& filename, const string& insertion_point);
+
+  // Returns a vector of FileDescriptors for all the files being compiled
+  // in this run.  Useful for languages, such as Go, that treat files
+  // differently when compiled as a set rather than individually.
+  virtual void ListParsedFiles(vector<const FileDescriptor*>* output);
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(GeneratorContext);
+};
+
+// The type GeneratorContext was once called OutputDirectory. This typedef
+// provides backward compatibility.
+typedef GeneratorContext OutputDirectory;
+
+// Several code generators treat the parameter argument as holding a
+// list of options separated by commas.  This helper function parses
+// a set of comma-delimited name/value pairs: e.g.,
+//   "foo=bar,baz,qux=corge"
+// parses to the pairs:
+//   ("foo", "bar"), ("baz", ""), ("qux", "corge")
+extern void ParseGeneratorParameter(const string&,
+            vector<pair<string, string> >*);
+
+}  // namespace compiler
+}  // namespace protobuf
+
+}  // namespace google
+#endif  // GOOGLE_PROTOBUF_COMPILER_CODE_GENERATOR_H__

modules/dnn/3rdparty/protobuf/src/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc

+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// http://code.google.com/p/protobuf/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This test insures that google/protobuf/descriptor.pb.{h,cc} match exactly
+// what would be generated by the protocol compiler.  These files are not
+// generated automatically at build time because they are compiled into the
+// protocol compiler itself.  So, if they were auto-generated, you'd have a
+// chicken-and-egg problem.
+//
+// If this test fails, run the script
+// "generate_descriptor_proto.sh" and add
+// descriptor.pb.{h,cc} to your changelist.
+
+#include <map>
+
+#include <google/protobuf/compiler/cpp/cpp_generator.h>
+#include <google/protobuf/compiler/importer.h>
+#include <google/protobuf/descriptor.h>
+#include <google/protobuf/io/zero_copy_stream_impl.h>
+#include <google/protobuf/stubs/map-util.h>
+#include <google/protobuf/stubs/stl_util.h>
+#include <google/protobuf/stubs/strutil.h>
+#include <google/protobuf/stubs/substitute.h>
+
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/googletest.h>
+#include <gtest/gtest.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+namespace {
+
+class MockErrorCollector : public MultiFileErrorCollector {
+ public:
+  MockErrorCollector() {}
+  ~MockErrorCollector() {}
+
+  string text_;
+
+  // implements ErrorCollector ---------------------------------------
+  void AddError(const string& filename, int line, int column,
+                const string& message) {
+    strings::SubstituteAndAppend(&text_, "$0:$1:$2: $3\n",
+                                 filename, line, column, message);
+  }
+};
+
+class MockGeneratorContext : public GeneratorContext {
+ public:
+  MockGeneratorContext() {}
+  ~MockGeneratorContext() {
+    STLDeleteValues(&files_);
+  }
+
+  void ExpectFileMatches(const string& virtual_filename,
+                         const string& physical_filename) {
+    string* expected_contents = FindPtrOrNull(files_, virtual_filename);
+    ASSERT_TRUE(expected_contents != NULL)
+      << "Generator failed to generate file: " << virtual_filename;
+
+    string actual_contents;
+    File::ReadFileToStringOrDie(
+      TestSourceDir() + "/" + physical_filename,
+      &actual_contents);
+    EXPECT_TRUE(actual_contents == *expected_contents)
+      << physical_filename << " needs to be regenerated.  Please run "
+         "generate_descriptor_proto.sh and add this file "
+         "to your CL.";
+  }
+
+  // implements GeneratorContext --------------------------------------
+
+  virtual io::ZeroCopyOutputStream* Open(const string& filename) {
+    string** map_slot = &files_[filename];
+    if (*map_slot != NULL) delete *map_slot;
+    *map_slot = new string;
+
+    return new io::StringOutputStream(*map_slot);
+  }
+
+ private:
+  map<string, string*> files_;
+};
+
+TEST(BootstrapTest, GeneratedDescriptorMatches) {
+  MockErrorCollector error_collector;
+  DiskSourceTree source_tree;
+  source_tree.MapPath("", TestSourceDir());
+  Importer importer(&source_tree, &error_collector);
+  const FileDescriptor* proto_file =
+    importer.Import("google/protobuf/descriptor.proto");
+  const FileDescriptor* plugin_proto_file =
+    importer.Import("google/protobuf/compiler/plugin.proto");
+  EXPECT_EQ("", error_collector.text_);
+  ASSERT_TRUE(proto_file != NULL);
+  ASSERT_TRUE(plugin_proto_file != NULL);
+
+  CppGenerator generator;
+  MockGeneratorContext context;
+  string error;
+  string parameter;
+  parameter = "dllexport_decl=LIBPROTOBUF_EXPORT";
+  ASSERT_TRUE(generator.Generate(proto_file, parameter,
+                                 &context, &error));
+  parameter = "dllexport_decl=LIBPROTOC_EXPORT";
+  ASSERT_TRUE(generator.Generate(plugin_proto_file, parameter,
+                                 &context, &error));
+
+  context.ExpectFileMatches("google/protobuf/descriptor.pb.h",
+                            "google/protobuf/descriptor.pb.h");
+  context.ExpectFileMatches("google/protobuf/descriptor.pb.cc",
+                            "google/protobuf/descriptor.pb.cc");
+  context.ExpectFileMatches("google/protobuf/compiler/plugin.pb.h",
+                            "google/protobuf/compiler/plugin.pb.h");
+  context.ExpectFileMatches("google/protobuf/compiler/plugin.pb.cc",
+                            "google/protobuf/compiler/plugin.pb.cc");
+}
+
+}  // namespace
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google

modules/dnn/3rdparty/protobuf/src/google/protobuf/compiler/cpp/cpp_generator.h

+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// http://code.google.com/p/protobuf/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// Generates C++ code for a given .proto file.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_GENERATOR_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_GENERATOR_H__
+
+#include <string>
+#include <google/protobuf/compiler/code_generator.h>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+// CodeGenerator implementation which generates a C++ source file and
+// header.  If you create your own protocol compiler binary and you want
+// it to support C++ output, you can do so by registering an instance of this
+// CodeGenerator with the CommandLineInterface in your main() function.
+class LIBPROTOC_EXPORT CppGenerator : public CodeGenerator {
+ public:
+  CppGenerator();
+  ~CppGenerator();
+
+  // implements CodeGenerator ----------------------------------------
+  bool Generate(const FileDescriptor* file,
+                const string& parameter,
+                GeneratorContext* generator_context,
+                string* error) const;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(CppGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+
+}  // namespace google
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_GENERATOR_H__