GA - 1.4.5

Utilities Configuration GA
NNFW WorldSim Total 99% Experiments
doublegenotype.h
1 /********************************************************************************
2  * FARSA Genetic Algorithm Library *
3  * Copyright (C) 2007-2008 Gianluca Massera <emmegian@yahoo.it> *
4  * *
5  * This program is free software; you can redistribute it and/or modify *
6  * it under the terms of the GNU General Public License as published by *
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8  * (at your option) any later version. *
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10  * This program is distributed in the hope that it will be useful, *
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13  * GNU General Public License for more details. *
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15  * You should have received a copy of the GNU General Public License *
16  * along with this program; if not, write to the Free Software *
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA *
18  ********************************************************************************/
19 
20 #ifndef DOUBLEGENOTYPE_H
21 #define DOUBLEGENOTYPE_H
22 
23 #include "gaconfig.h"
24 #include "core/genotype.h"
25 
26 namespace farsa {
27 
38 class FARSA_GA_API DoubleGenotype : public Genotype {
39 public:
50  DoubleGenotype( unsigned int numGenes, double min, double max, unsigned int bitPrec );
52  virtual ~DoubleGenotype();
54  DoubleGenotype( const DoubleGenotype& genotype );
56  unsigned int numGenes() const;
58  double maxValue();
60  double minValue();
62  unsigned int bitPrecision();
64  virtual double at( unsigned int i ) const = 0;
66  virtual void set( unsigned int i, double value ) = 0;
67 
72  virtual unsigned int geneToBitIndex( unsigned int gene ) const;
77  virtual unsigned int bitToGeneIndex( unsigned int bit ) const;
78 protected:
80  unsigned int numgenes;
82  double maxv;
84  double minv;
86  unsigned int bitprec;
87 };
88 
89 } // end namespace farsa
90 
91 #endif