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//
// Copyright(c) 2015 Gabi Melman.
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
//
#pragma once
//
// base sink templated over a mutex (either dummy or real)
// concrete implementation should only override the _sink_it method.
// all locking is taken care of here so no locking needed by the implementers..
//
#include "../common.h"
#include "../details/log_msg.h"
#include "../formatter.h"
#include "sink.h"
#include <mutex>
namespace spdlog {
namespace sinks {
template<class Mutex>
class base_sink : public sink
{
public:
base_sink() = default;
base_sink(const base_sink &) = delete;
base_sink &operator=(const base_sink &) = delete;
void log(const details::log_msg &msg) SPDLOG_FINAL override
{
std::lock_guard<Mutex> lock(_mutex);
_sink_it(msg);
}
void flush() SPDLOG_FINAL override
{
std::lock_guard<Mutex> lock(_mutex);
_flush();
}
protected:
virtual void _sink_it(const details::log_msg &msg) = 0;
virtual void _flush() = 0;
Mutex _mutex;
};
} // namespace sinks
} // namespace spdlog
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