24 lines
728 B
C++
24 lines
728 B
C++
#include "TimestampLog.hpp"
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#include <format>
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#include <chrono>
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namespace ugly {
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TimestampLog::TimestampLog(std::string_view description, std::ostream &os):
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mStartTime{std::chrono::high_resolution_clock::now()},
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mrOutputStream{os},
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mDescription{description} {}
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void TimestampLog::vlog(std::string_view fmt, std::format_args args) {
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// Format message as "[123.4567] Name: User Message\n"
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using namespace std::chrono;
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auto now = high_resolution_clock::now();
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auto timestamp = duration_cast<duration<float>>(now - mStartTime).count();
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auto message = std::vformat(fmt, args);
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mrOutputStream << std::format("[{:9.4f}] {}: {}\n", timestamp, mDescription, message);
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}
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}
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