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// --------------------------------------------------------------------------
//
// File
// Name: BoxTime.h
// Purpose: How time is represented
// Created: 2003/10/08
//
// --------------------------------------------------------------------------
#ifndef BOXTIME__H
#define BOXTIME__H
// Time is presented as an unsigned 64 bit integer, in microseconds
typedef uint64_t box_time_t;
#define NANO_SEC_IN_SEC (1000000000LL)
#define NANO_SEC_IN_USEC (1000)
#define NANO_SEC_IN_USEC_LL (1000LL)
#define MICRO_SEC_IN_SEC (1000000)
#define MICRO_SEC_IN_SEC_LL (1000000LL)
#define MILLI_SEC_IN_NANO_SEC (1000)
#define MILLI_SEC_IN_NANO_SEC_LL (1000LL)
box_time_t GetCurrentBoxTime();
inline box_time_t SecondsToBoxTime(time_t Seconds)
{
return ((box_time_t)Seconds * MICRO_SEC_IN_SEC_LL);
}
inline time_t BoxTimeToSeconds(box_time_t Time)
{
return Time / MICRO_SEC_IN_SEC_LL;
}
inline uint64_t BoxTimeToMilliSeconds(box_time_t Time)
{
return Time / MILLI_SEC_IN_NANO_SEC_LL;
}
inline uint64_t BoxTimeToMicroSeconds(box_time_t Time)
{
return Time;
}
#endif // BOXTIME__H
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