Deliver/include/Log4CPP8.0/Common.Include/String.Format.Chrono.hpp

#pragma once

#include <chrono>

#include "String.Format.tlh"


//-----------------------------------------------------------------------------
//		用于格式化 chrono 下的 时 分 秒 毫秒 等
//
// #include "String.Format.Chrono.hpp"
// assert (eSTR::DString::FromFormat ("{$}{$}-{$}"_sv, 11, 22, 33ms) == eSTR::DString ("1122-33ms"));
// assert (eSTR::DString::FromFormat ("{$}{$}-{$}"_sv, 11, 22, 44s) == eSTR::DString ("1122-44s"));
// assert (eSTR::DString::FromFormat ("{$}{$}-{$}"_sv, 11, 22, 55min) == eSTR::DString ("1122-55min"));
// assert (eSTR::DString::FromFormat ("{$}{$}-{$}"_sv, 11, 22, 66h) == eSTR::DString ("1122-66hour"));
//
//-----------------------------------------------------------------------------

namespace ECOM::Utility::String
{
	template <> inline std::string ToString (const std::chrono::nanoseconds & d)
	{
		return std::to_string (d.count ()) + "ns";
	}

	template <> inline std::string ToString (const std::chrono::microseconds & d)
	{
		return std::to_string (d.count ()) + "us";
	}

	template <> inline std::string ToString (const std::chrono::milliseconds & d)
	{
		return std::to_string (d.count ()) + "ms";
	}

	template <> inline std::string ToString (const std::chrono::seconds & d)
	{
		return std::to_string (d.count ()) + "s";
	}

	template <> inline std::string ToString (const std::chrono::minutes & d)
	{
		return std::to_string (d.count ()) + "min";
	}

	template <> inline std::string ToString (const std::chrono::hours & d)
	{
		return std::to_string (d.count ()) + "hour";
	}

}