47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
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// Distributed under the MIT License (http://opensource.org/licenses/MIT)
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#pragma once
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#ifndef SPDLOG_HEADER_ONLY
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#include "spdlog/sinks/ringbuffer_sink.h"
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#endif
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#include "spdlog/common.h"
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#include "spdlog/details/os.h"
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namespace spdlog {
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namespace sinks {
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template<typename Mutex>
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SPDLOG_INLINE ringbuffer_sink<Mutex>::ringbuffer_sink(size_t buf_size)
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{
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buf=details::circular_q<std::string>(buf_size);
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}
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template<typename Mutex>
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SPDLOG_INLINE void ringbuffer_sink<Mutex>::sink_it_(const details::log_msg &msg)
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{
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memory_buf_t formatted;
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base_sink<Mutex>::formatter_->format(msg, formatted);
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buf.push_back(fmt::to_string(formatted));
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}
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template<typename Mutex>
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SPDLOG_INLINE std::vector<std::string> ringbuffer_sink<Mutex>::last(size_t lim)
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{
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std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
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std::vector<std::string> ret;
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ret.reserve(lim);
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size_t num=0;
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for(size_t i=0; i<buf.size(); i++){
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num++;
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ret.push_back(buf.at(i));
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if(lim>0 && num==lim) break;
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}
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return ret;
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}
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} // namespace sinks
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} // namespace spdlog
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