iutest_time.hpp

[詳解]

//======================================================================
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
//======================================================================
#ifndef INCG_IRIS_IUTEST_TIME_HPP_C6B9E65B_4059_4175_A6DB_397DBF338AA8_
#define INCG_IRIS_IUTEST_TIME_HPP_C6B9E65B_4059_4175_A6DB_397DBF338AA8_
 
//======================================================================
// include
#include "iutest_internal_defs.hpp"
#include <time.h>
 
#if IUTEST_HAS_CXX_HDR_CHRONO
#  include <chrono>
#endif
 
#if   IUTEST_HAS_HDR_SYSTIME
#  include <sys/time.h>
#elif defined(IUTEST_OS_WINDOWS) && !defined(IUTEST_OS_WINDOWS_MOBILE)
#  include <sys/timeb.h>
#endif
 
//======================================================================
// define
#if !defined(IUTEST_GetMillisec) && !IUTEST_HAS_CXX_HDR_CHRONO && !IUTEST_HAS_GETTIMEOFDAY && !defined(IUTEST_OS_WINDOWS) && !IUTEST_HAS_CLOCK
#  define IUTEST_NO_GETTIMEINMILLIS
#endif
 
namespace iutest {
namespace detail
{
 
//======================================================================
// declare
bool Localtime(time_t sec, struct tm* dst);
 
::std::string FormatTimeInMillisec(TimeInMillisec msec);
 
::std::string FormatTimeInMillisecAsSecond(TimeInMillisec msec);
 
::std::string FormatTimeInMillisecAsIso8601(TimeInMillisec msec);
 
time_t GetTime();
 
TimeInMillisec GetTimeInMillis();
 
unsigned int GetIndefiniteValue();
 
//======================================================================
// class
class iuStopWatch
{
private:
    TimeInMillisec m_begin;
public:
    iuStopWatch() : m_begin(0) {}
 
public:
    // 現在の時間をミリ秒単位で取得
    static TimeInMillisec get_millisec()
    {
#if defined(IUTEST_NOT_SUPPORT_STOPWATCH)
        return 0;
#else
        return GetTimeInMillis();
#endif
    }
public:
    void start()
    {
        m_begin = get_millisec();
    }
    TimeInMillisec stop() const
    {
        return get_millisec() - m_begin;
    }
};
 
}   // end of namespace detail
}   // end of namespace iutest
 
#if !IUTEST_HAS_LIB
#  include "../impl/iutest_time.ipp" // IWYU pragma: export
#endif
 
#endif // INCG_IRIS_IUTEST_TIME_HPP_C6B9E65B_4059_4175_A6DB_397DBF338AA8_