time.cpp

来自「一个语言识别引擎」· C++ 代码 · 共 22 行

// -*- mode:C++; tab-width:4; c-basic-offset:4; indent-tabs-mode:nil -*-

#include "Time.h"

#include <ace/OS.h>


void Time::delay(double seconds) {
    ACE_Time_Value tv;
    tv.sec (long(seconds));
    tv.usec (long((seconds-long(seconds)) * 1.0e6));
    ACE_OS::sleep(tv);
}


double Time::now() {
    ACE_Time_Value timev = ACE_OS::gettimeofday ();
    return double(timev.sec()) + timev.usec() * 1e-6; 
}