generated from zhangwei/Matrixai
75 lines
1.6 KiB
C++
75 lines
1.6 KiB
C++
#include "mylog.h"
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namespace ai_matrix
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{
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MyLog::~MyLog()
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{
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if (of_.is_open())
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{
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of_.close(); //关闭文件
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}
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}
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std::string MyLog::get_name() const
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{
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return name_;
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}
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void MyLog::open_file(std::string filename)
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{
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if (of_.is_open())
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{
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of_.close(); //关闭文件
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}
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of_.open(filename.c_str(), std::ios_base::out | std::ios_base::app);
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assert(of_.is_open() && "file create failed, please check the file's name and path.");
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name_ = filename;
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}
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void MyLog::close()
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{
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if (of_.is_open())
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{
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of_.close(); //关闭文件
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}
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}
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bool MyLog::is_open()
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{
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return of_.is_open();
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}
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void MyLog::write(std::string value)
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{
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if (of_.is_open() == false)
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{
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return;
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}
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long int usValue = 0;
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struct timeval time = {0, 0};
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gettimeofday(&time, nullptr);
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time_t timep = time.tv_sec;
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struct tm *ptm = gmtime(&timep); //返回tm结构的格林尼治时间（GMT）
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char timeString[32] = {0};
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//%F 年-月-日 %X 标准的时间串
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strftime(timeString, 32, "[%F %X:", ptm);
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usValue = time.tv_usec;
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//时间
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of_.fill('0');
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of_ << timeString << std::setw(3) << usValue / 1000 << "]";
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//位置
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std::string file = __FILE__;
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std::string fileName = file.substr(file.rfind('/') + 1);
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of_ << "[" << fileName << " " << __FUNCTION__ << ":" << __LINE__ << "] ";
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//内容
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of_ << value << std::endl;
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}
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}
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