Deb.cpp
Go to the documentation of this file.00001 00010 #include <Deb.h> 00011 00015 Deb::Deb(VariableType variableType) { 00016 problemName_ = "Deb-MOP61" ; 00017 00018 numberOfVariables_ = 2 ; 00019 numberOfFunctions_ = 2 ; 00020 numberOfConstraints_ = 0 ; 00021 00022 const double upperLimit[] = {1.0, 1.0} ; 00023 const double lowerLimit[] = {0.0, 0.0} ; 00024 const int precision[] = {5, 5} ; 00025 00026 upperLimit_ = new double[numberOfVariables_] ; 00027 lowerLimit_ = new double[numberOfVariables_] ; 00028 precision_ = new int[numberOfVariables_] ; 00029 bitsPerVariable_ = new int[numberOfVariables_] ; 00030 00031 memcpy(upperLimit_, upperLimit, numberOfVariables_ * sizeof(double)) ; 00032 memcpy(lowerLimit_, lowerLimit, numberOfVariables_ * sizeof(double)) ; 00033 memcpy(precision_, precision, numberOfVariables_ * sizeof(int)) ; 00034 00035 variableType_ = new VariableType[numberOfVariables_] ; 00036 00037 initializeVariableType(variableType) ; 00038 cout << "Created a " << problemName_ << " problem" << endl ; 00039 00040 } // Deb::Deb 00041 00042 00043 static const double alpha = 2.0 ; 00044 static const double q = 4.0 ; 00045 00050 void Deb::evaluate(Individual * individual) { 00051 double x[2] ; 00052 00053 x[0] = (individual->chromosome_->gene_[0])->getRealAllele() ; 00054 x[1] = (individual->chromosome_->gene_[1])->getRealAllele() ; 00055 00056 // First function 00057 individual->fitness_[0] = x[0] ; 00058 00059 // Second function 00060 00061 individual->fitness_[1] = (1 + 10 * x[1]) * 00062 (1 - pow(x[0]/(1+10*x[1]), alpha) - 00063 (x[0] / (1+10*x[1])* sin(2*3.1416*q*x[0]))) ; 00064 00065 } // Deb::evaluate 00066
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