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//************************************************************************//
// //
// Copyright 2013 Bertram Kopf (bertram@ep1.rub.de) //
// Julian Pychy (julian@ep1.rub.de) //
// - Ruhr-Universität Bochum //
// //
// This file is part of Pawian. //
// //
// Pawian 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 of the License, or //
// (at your option) any later version. //
// //
// Pawian 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 Pawian. If not, see <http://www.gnu.org/licenses/>. //
// //
//************************************************************************//
#include <vector>
#include "AbsFcn.hh"
#include "Minuit2/MnUserParameters.h"
#include <boost/random/normal_distribution.hpp>
class EvoMinimizer
{
public:
EvoMinimizer(AbsFcn& theAbsFcn, MnUserParameters upar, int iterations, int population);
std::vector<double> Minimize();
private:
int _population;
int _iterations;
AbsFcn* _theAbsFcn;
MnUserParameters _bestParamsGlobal;
MnUserParameters _bestParamsIteration;
MnUserParameters _tmpParams;
void ShuffleParams();
void AdjustSigma(double factor);
};