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EventTime.cpp Go to the documentation of this file. /* Copyright (C) 2005-2011 Anders Hedstrom This library is made available under the terms of the GNU GPL, with the additional exemption that compiling, linking, and/or using OpenSSL is allowed. If you would like to use this library in a closed-source application, a separate license agreement is available. For information about the closed-source license agreement for the C++ sockets library, please visit http://www.alhem.net/Sockets/license.html and/or email license@alhem.net. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef MACOSX #include <stdint.h> #include <sys/types.h> #include <signal.h> #endif #include "EventTime.h" #ifdef _WIN32 #include <windows.h> #else #include <sys/select.h> #include <sys/time.h> #endif #ifdef SOCKETS_NAMESPACE namespace SOCKETS_NAMESPACE { #endif EventTime::EventTime() : m_time(Tick()) { } EventTime::EventTime(mytime_t sec,long usec) : m_time(Tick()) { m_time += sec * 1000000 + usec; } EventTime::~EventTime() { } mytime_t EventTime::Tick() { mytime_t t; #ifdef _WIN32 FILETIME ft; GetSystemTimeAsFileTime(&ft); t = ft.dwHighDateTime; t = t << 32; t += ft.dwLowDateTime; t /= 10; // us #else struct timeval tv; struct timezone tz; gettimeofday(&tv, &tz); t = tv.tv_sec; t *= 1000000; t += tv.tv_usec; #endif return t; } EventTime EventTime::operator - (const EventTime& x) const { EventTime t; t.m_time = m_time - x.m_time; return t; } bool EventTime::operator < (const EventTime& x) const { return m_time < x.m_time; } #ifdef SOCKETS_NAMESPACE } #endif

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