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submodule
gflags
Commits
9ef0d522
Commit
9ef0d522
authored
8 years ago
by
Andreas Schuh
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enh: Add usage of DEFINE_validator to test project
parent
02f31897
master
v2.2.2
v2.2.1
v2.2.0
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main.cc
test/config/main.cc
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test/config/main.cc
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9ef0d522
...
...
@@ -3,9 +3,16 @@
DEFINE_string
(
message
,
"Hello World!"
,
"The message to print"
);
static
bool
ValidateMessage
(
const
char
*
flagname
,
const
std
::
string
&
message
)
{
return
!
message
.
empty
();
}
DEFINE_validator
(
message
,
ValidateMessage
);
int
main
(
int
argc
,
char
**
argv
)
{
gflags
::
SetUsageMessage
(
"Test CMake configuration of gflags library (gflags-config.cmake)"
);
gflags
::
SetVersionString
(
"0.1"
);
gflags
::
ParseCommandLineFlags
(
&
argc
,
&
argv
,
true
);
std
::
cout
<<
FLAGS_message
<<
std
::
endl
;
gflags
::
ShutDownCommandLineFlags
();
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