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Added auto flush to stdout & stderr sinks

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This commit is contained in:
gabi 2015-01-28 23:36:16 +02:00
parent a7b2828582
commit b7b421c8fc
2 changed files with 6 additions and 3 deletions
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5
include/spdlog/sinks/ostream_sink.h
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@ -39,7 +39,7 @@ template<class Mutex>
class ostream_sink: public base_sink<Mutex> class ostream_sink: public base_sink<Mutex>
{ {
public: public:
explicit ostream_sink(std::ostream& os) :_ostream(os) {} explicit ostream_sink(std::ostream& os, bool force_flush=false) :_ostream(os), _force_flush(force_flush) {}
ostream_sink(const ostream_sink&) = delete; ostream_sink(const ostream_sink&) = delete;
ostream_sink& operator=(const ostream_sink&) = delete; ostream_sink& operator=(const ostream_sink&) = delete;
virtual ~ostream_sink() = default; virtual ~ostream_sink() = default;
@ -48,8 +48,11 @@ protected:
virtual void _sink_it(const details::log_msg& msg) override virtual void _sink_it(const details::log_msg& msg) override
{ {
_ostream.write(msg.formatted.data(), msg.formatted.size()); _ostream.write(msg.formatted.data(), msg.formatted.size());
if (_force_flush)
_ostream.flush();
} }
std::ostream& _ostream; std::ostream& _ostream;
bool _force_flush;
}; };
typedef ostream_sink<std::mutex> ostream_sink_mt; typedef ostream_sink<std::mutex> ostream_sink_mt;

4
include/spdlog/sinks/stdout_sinks.h
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@ -38,7 +38,7 @@ template <class Mutex>
class stdout_sink : public ostream_sink<Mutex> class stdout_sink : public ostream_sink<Mutex>
{ {
public: public:
stdout_sink() : ostream_sink<Mutex>(std::cout) {} stdout_sink() : ostream_sink<Mutex>(std::cout, true) {}
}; };
@ -50,7 +50,7 @@ template <class Mutex>
class stderr_sink : public ostream_sink<Mutex> class stderr_sink : public ostream_sink<Mutex>
{ {
public: public:
stderr_sink() : ostream_sink<Mutex>(std::cerr) {} stderr_sink() : ostream_sink<Mutex>(std::cerr, true) {}
}; };
typedef stderr_sink<std::mutex> stderr_sink_mt; typedef stderr_sink<std::mutex> stderr_sink_mt;