libcryfs/vendor/spdlog/sinks/ostream_sink.h
2016-02-10 00:58:03 +01:00

49 lines
1.0 KiB
C++

//
// Copyright(c) 2015 Gabi Melman.
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
//
#pragma once
#include <ostream>
#include <mutex>
#include <memory>
#include "../details/null_mutex.h"
#include "./base_sink.h"
namespace spdlog
{
namespace sinks
{
template<class Mutex>
class ostream_sink: public base_sink<Mutex>
{
public:
explicit ostream_sink(std::ostream& os, bool force_flush=false) :_ostream(os), _force_flush(force_flush) {}
ostream_sink(const ostream_sink&) = delete;
ostream_sink& operator=(const ostream_sink&) = delete;
virtual ~ostream_sink() = default;
protected:
void _sink_it(const details::log_msg& msg) override
{
_ostream.write(msg.formatted.data(), msg.formatted.size());
if (_force_flush)
_ostream.flush();
}
void flush() override
{
_ostream.flush();
}
std::ostream& _ostream;
bool _force_flush;
};
typedef ostream_sink<std::mutex> ostream_sink_mt;
typedef ostream_sink<details::null_mutex> ostream_sink_st;
}
}