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Diffstat (limited to '3rdparty/benchmark/src/log.cc')
-rw-r--r-- | 3rdparty/benchmark/src/log.cc | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/3rdparty/benchmark/src/log.cc b/3rdparty/benchmark/src/log.cc new file mode 100644 index 00000000000..b660309d324 --- /dev/null +++ b/3rdparty/benchmark/src/log.cc @@ -0,0 +1,40 @@ +#include "log.h" + +#include <iostream> + +namespace benchmark { +namespace internal { + +int& LoggingLevelImp() { + static int level = 0; + return level; +} + +void SetLogLevel(int value) { + LoggingLevelImp() = value; +} + +int GetLogLevel() { + return LoggingLevelImp(); +} + +class NullLogBuffer : public std::streambuf +{ +public: + int overflow(int c) { + return c; + } +}; + +std::ostream& GetNullLogInstance() { + static NullLogBuffer log_buff; + static std::ostream null_log(&log_buff); + return null_log; +} + +std::ostream& GetErrorLogInstance() { + return std::clog; +} + +} // end namespace internal +} // end namespace benchmark
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