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/*$Id: l_timer.h,v 26.83 2008/06/05 04:46:59 al Exp $ -*- C++ -*-
* Copyright (C) 2001 Albert Davis
* Author: Albert Davis <aldavis@gnu.org>
*
* This file is part of "Gnucap", the Gnu Circuit Analysis Package
*
* 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 3, 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*------------------------------------------------------------------
* CPU time accounting
*/
//testing=script 2006.07.13
#ifndef L_TIMER_H
#define L_TIMER_H
#include "io_.h"
/*--------------------------------------------------------------------------*/
class OMSTREAM;
/*--------------------------------------------------------------------------*/
class INTERFACE TIMER {
private:
double _ref; // time the clock was started
double _last; // time of timed operation
double _total; // time since program start
bool _running;
std::string _name;
public:
explicit TIMER();
explicit TIMER(const std::string&);
~TIMER() {}
TIMER& fullreset();
TIMER& reset();
TIMER& start();
TIMER& stop();
TIMER& check();
double elapsed()const {itested();return _last;}
bool is_running()const {return _running;}
TIMER& print(OMSTREAM& s = IO::mstdout);
TIMER& operator=(const TIMER&);
friend INTERFACE TIMER operator-(const TIMER&,const TIMER&);
};
template <class T>
T& operator<<(T & s, TIMER & t) {t.print(s); return s;}
/*--------------------------------------------------------------------------*/
/*--------------------------------------------------------------------------*/
#endif
// vim:ts=8:sw=2:noet:
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