rmdebug.hh

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/*
 * This file is part of rasdaman community.
 *
 * Rasdaman community is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Rasdaman community 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Copyright 2003 - 2010 Peter Baumann / rasdaman GmbH.
 *
 * For more information please see <http://www.rasdaman.org>
 * or contact Peter Baumann via <baumann@rasdaman.com>.
*/
 
#ifndef RMDEBUG_HH
#define RMDEBUG_HH
 
#include <sys/time.h>
 
// generate benchmark code only when RMANBENCHMARK is set
#ifdef RMANBENCHMARK
#define RMTIMER(class, func) RMTimer localRMTimer = RMTimer(class, func);
#else
#define RMTIMER(class, func)
#endif
 
 
class RMTimer
{
public:
    RMTimer(const char *newClass, const char *newFunc,
            int newBmLevel = 4);
    ~RMTimer();
    void setOutput(int newOutput);
    void pause();
    void resume();
    void start();
    void stop();
    int getTime();
 
private:
    const char *myClass;
    const char *myFunc;
    int output;
    int bmLevel;
    // reference parameter for gettimeofday().
    timeval acttime;
    long accuTime;
    unsigned short running;
    long oldsec;
    long oldusec;
    void fetchTime();
};
 
#endif