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First commit of PhyloMOEO files with some additions to Paradiseo-MOEO

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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1335 331e1502-861f-0410-8da2-ba01fb791d7f
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wcancino 2009-01-15 15:27:23 +00:00
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contribution/branches/PhyloMOEA/PhyloMOEA/eoCountedFileMonitor.h Normal file
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/***************************************************************************
* Copyright (C) 2008 by Waldo Cancino *
* wcancino@icmc.usp.br *
* *
* 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. *
***************************************************************************/
#ifndef EOCOUNTEDFILEMONITOR_H_
#define EOCOUNTEDFILEMONITOR_H_
#include <utils/eoFileMonitor.h>
class eoCountedFileMonitor: public eoFileMonitor
{
public:
eoCountedFileMonitor(unsigned int _frequency=1, std::string _filename="generation_data", std::string _delim="\t", bool _firstcall=false, bool _lastcall=true):
eoFileMonitor(_filename, _delim, false, true), counter(0), frequency(_frequency), delim(_delim), firstcall(_firstcall), lastcall(_lastcall) {}
virtual std::string className(void) const { return "eoCountedFileMonitor"; }
eoMonitor& operator()(std::ostream& os)
{
if( ! (++counter % frequency) || firstcall )
{
firstcall = false;
os << counter << delim.c_str();
iterator it = vec.begin();
os << (*it)->getValue();
for(++it; it != vec.end(); ++it)
{
os << delim.c_str() << (*it)->getValue();
}
os << '\n';
}
//counter++;
return *this;
}
void lastCall() {
if(lastcall && (counter-- % frequency))
{
firstcall = true;
ofstream os(getFileName().c_str(), ios_base::app);
this->operator()(os);
}
}
private:
unsigned int counter, frequency;
std::string delim;
bool lastcall, firstcall;
};
#endif