generated from zhangwei/Matrixai
42 lines
729 B
C++
42 lines
729 B
C++
// PHZ
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// 2018-5-15
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#ifndef XOP_TIMESTAMP_H
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#define XOP_TIMESTAMP_H
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#include <string>
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#include <functional>
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#include <cstdint>
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#include <chrono>
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#include <thread>
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namespace xop
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{
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class Timestamp
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{
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public:
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Timestamp()
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: begin_time_point_(std::chrono::high_resolution_clock::now())
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{ }
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void Reset()
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{
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begin_time_point_ = std::chrono::high_resolution_clock::now();
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}
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int64_t Elapsed()
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{
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return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now() - begin_time_point_).count();
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}
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static std::string Localtime();
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private:
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std::chrono::time_point<std::chrono::high_resolution_clock> begin_time_point_;
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};
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}
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#endif
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