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/*
* surf - visualizing algebraic curves and algebraic surfaces
* Copyright (C) 1996-1997 Friedrich-Alexander-Universitaet
* Erlangen-Nuernberg
* 1997-2000 Johannes Gutenberg-Universitaet Mainz
* Authors: Stephan Endrass, Hans Huelf, Ruediger Oertel,
* Kai Schneider, Ralf Schmitt, Johannes Beigel
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef TIMER_H
#define TIMER_H
#include <time.h>
#include <iostream>
#define TIMER(s) Timer aTimer(s)
class Timer
{
public:
Timer(const char *str) {name=str; start=clock();};
Timer(clock_t &ac) {aClock = ∾ name=0; start=clock();};
~Timer()
{
clock_t end = clock();
if (name) {
std::cout << "Time spend in " << name << ":" << end-start << "="
<< (float)(end-start) / CLOCKS_PER_SEC << " s" << std::endl;
} else if (aClock) {
*aClock += end-start;
}
};
protected:
const char *name;
clock_t start;
clock_t *aClock;
};
#endif
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