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// **********************************************************************
//
// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <IceUtil/Time.h>
#ifdef _WIN32
# include <sys/timeb.h>
# include <time.h>
#else
# include <sys/time.h>
#endif
using namespace IceUtil;
Time::Time() :
_usec(0)
{
}
Time
IceUtil::Time::now()
{
#ifdef WIN32
struct _timeb tb;
_ftime(&tb);
return Time(tb.time * static_cast<Int64>(1000000) + tb.millitm * static_cast<Int64>(1000));
#else
struct timeval tv;
gettimeofday(&tv, 0);
return Time(tv.tv_sec * static_cast<Int64>(1000000) + tv.tv_usec);
#endif
}
Time
IceUtil::Time::seconds(Int64 t)
{
return Time(t * static_cast<Int64>(1000000));
}
Time
IceUtil::Time::milliSeconds(Int64 t)
{
return Time(t * static_cast<Int64>(1000));
}
Time
IceUtil::Time::microSeconds(Int64 t)
{
return Time(t);
}
IceUtil::Time::operator timeval() const
{
timeval tv;
tv.tv_sec = static_cast<long>(_usec / 1000000);
tv.tv_usec = static_cast<long>(_usec % 1000000);
return tv;
}
Int64
IceUtil::Time::toSeconds() const
{
return _usec / 1000000;
}
Int64
IceUtil::Time::toMilliSeconds() const
{
return _usec / 1000;
}
Int64
IceUtil::Time::toMicroSeconds() const
{
return _usec;
}
double
IceUtil::Time::toSecondsDouble() const
{
return _usec / 1000000.0;
}
double
IceUtil::Time::toMilliSecondsDouble() const
{
return _usec / 1000.0;
}
double
IceUtil::Time::toMicroSecondsDouble() const
{
return static_cast<double>(_usec);
}
std::string
IceUtil::Time::toString() const
{
time_t time = static_cast<long>(_usec / 1000000);
struct tm* t;
#ifdef _WIN32
t = localtime(&time);
#else
struct tm tr;
localtime_r(&time, &tr);
t = &tr;
#endif
char buf[32];
strftime(buf, sizeof(buf), "%x %H:%M:%S", t);
std::ostringstream os;
os << buf << ":";
os.fill('0');
os.width(3);
os << static_cast<long>(_usec % 1000000 / 1000);
return os.str();
}
Time::Time(Int64 usec) :
_usec(usec)
{
}
std::ostream&
IceUtil::operator<<(std::ostream& out, const Time& tm)
{
return out << tm.toMicroSeconds() / 1000000.0;
}
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