Chromosome.cpp
Go to the documentation of this file.00001 00009 #include <Chromosome.h> 00010 00018 Chromosome::Chromosome(MultiobjectiveProblem * problem, Random * random) { 00019 problem_ = problem ; 00020 numberOfGenes_ = problem->numberOfVariables_ ; 00021 gene_ = new Gene*[numberOfGenes_] ; 00022 bitLength_ = 0 ; 00023 00024 if (gene_ == NULL) { 00025 cerr << "Chromosome::Chromosome->Error when asking for memory" << endl ; 00026 exit(-1) ; 00027 } // if 00028 00029 int i ; 00030 for (i = 0; i < numberOfGenes_ ; i++) { 00031 switch (problem_->variableType_[i]) { 00032 case BINARY: 00033 gene_[i] = new BinaryGene(problem->bitsPerVariable_[i], random) ; 00034 bitLength_ += problem->bitsPerVariable_[i] ; 00035 break ; 00036 case REAL: 00037 gene_[i] = new RealGene(problem_->lowerLimit_[i], 00038 problem_->upperLimit_[i], 00039 random) ; 00040 break ; 00041 case BINARY_REAL: 00042 gene_[i] = new BinaryRealGene(problem->bitsPerVariable_[i], 00043 problem_->lowerLimit_[i], 00044 problem_->upperLimit_[i], 00045 random) ; 00046 bitLength_ += problem->bitsPerVariable_[i] ; 00047 break ; 00048 case BINARY_GRAY_REAL: 00049 gene_[i] = new BinaryGrayRealGene(problem->bitsPerVariable_[i], 00050 problem_->lowerLimit_[i], 00051 problem_->upperLimit_[i], 00052 random) ; 00053 bitLength_ += problem->bitsPerVariable_[i] ; 00054 break ; 00055 case INTEGER: 00056 gene_[i] = new IntegerGene((int) problem_->lowerLimit_[i], 00057 (int) problem_->upperLimit_[i], 00058 random) ; 00059 break ; 00060 case BINARY_INTEGER: 00061 gene_[i] = new BinaryIntegerGene(problem->bitsPerVariable_[i], 00062 (int) problem_->lowerLimit_[i], 00063 (int)problem_->upperLimit_[i], 00064 random) ; 00065 bitLength_ += problem->bitsPerVariable_[i] ; 00066 break ; 00067 case BINARY_GRAY_INTEGER: 00068 gene_[i] = new BinaryGrayIntegerGene(problem->bitsPerVariable_[i], 00069 (int)problem_->lowerLimit_[i], 00070 (int)problem_->upperLimit_[i], 00071 random) ; 00072 bitLength_ += problem->bitsPerVariable_[i] ; 00073 break ; 00074 default: 00075 cerr << "Chromosome::Chromosome->variable type " 00076 << problem_->variableType_[i] << " unknown" << endl ; 00077 exit(-1) ; 00078 } // switch 00079 } // for 00080 00081 #ifdef __MPI__ 00082 this->calculateSize() ; 00083 #endif 00084 } // Chromosome::Chromosome 00085 00092 Chromosome::Chromosome(Chromosome & chromosome) { 00093 problem_ = chromosome.problem_ ; 00094 numberOfGenes_ = chromosome.numberOfGenes_ ; 00095 gene_ = new Gene*[numberOfGenes_] ; 00096 bitLength_ = chromosome.bitLength_ ; 00097 00098 if (gene_ == NULL) { 00099 cerr << "Chromosome::Chromosome->Error when asking for memory" << endl ; 00100 exit(-1) ; 00101 } // if 00102 00103 int i ; 00104 for (i = 0; i < numberOfGenes_ ; i++) { 00105 switch (problem_->variableType_[i]) { 00106 case BINARY: 00107 gene_[i] = new BinaryGene((BinaryGene*)chromosome.gene_[i]) ; 00108 break ; 00109 case REAL: 00110 gene_[i] = new RealGene((RealGene*)chromosome.gene_[i]) ; 00111 break ; 00112 case BINARY_REAL: 00113 gene_[i] = new BinaryRealGene((BinaryRealGene*)chromosome.gene_[i]) ; 00114 break ; 00115 case BINARY_GRAY_REAL: 00116 gene_[i] =new BinaryGrayRealGene((BinaryGrayRealGene*)chromosome.gene_[i]); 00117 break ; 00118 case INTEGER: 00119 gene_[i] = new IntegerGene((IntegerGene*)chromosome.gene_[i]) ; 00120 break ; 00121 case BINARY_INTEGER: 00122 gene_[i] = new BinaryIntegerGene((BinaryIntegerGene*)chromosome.gene_[i]) ; 00123 break ; 00124 case BINARY_GRAY_INTEGER: 00125 gene_[i] =new BinaryGrayIntegerGene((BinaryGrayIntegerGene*)chromosome.gene_[i]); 00126 break ; 00127 default: 00128 cerr << "Chromosome::Chromosome->variable type " 00129 << problem_->variableType_[i] << " unknown" << endl ; 00130 exit(-1) ; 00131 } // switch 00132 } // for 00133 00134 #ifdef __MPI__ 00135 this->calculateSize() ; 00136 #endif 00137 } // Chromosome::Chromosome 00138 00145 Chromosome::Chromosome(Chromosome * chromosome) { 00146 problem_ = chromosome->problem_ ; 00147 numberOfGenes_ = chromosome->numberOfGenes_ ; 00148 gene_ = new Gene*[numberOfGenes_] ; 00149 bitLength_ = chromosome->bitLength_ ; 00150 00151 if (gene_ == NULL) { 00152 cerr << "Chromosome::Chromosome->Error when asking for memory" << endl ; 00153 exit(-1) ; 00154 } // if 00155 00156 int i ; 00157 for (i = 0; i < numberOfGenes_ ; i++) { 00158 switch (problem_->variableType_[i]) { 00159 case BINARY: 00160 gene_[i] = new BinaryGene((BinaryGene*)chromosome->gene_[i]) ; 00161 break ; 00162 case REAL: 00163 gene_[i] = new RealGene((RealGene*)chromosome->gene_[i]) ; 00164 break ; 00165 case BINARY_REAL: 00166 gene_[i] = new BinaryRealGene((BinaryRealGene*)chromosome->gene_[i]) ; 00167 break ; 00168 case BINARY_GRAY_REAL: 00169 gene_[i] = new BinaryGrayRealGene((BinaryGrayRealGene*)chromosome->gene_[i]); 00170 break ; 00171 case INTEGER: 00172 gene_[i] = new IntegerGene((IntegerGene*)chromosome->gene_[i]) ; 00173 break ; 00174 case BINARY_INTEGER: 00175 gene_[i] = new BinaryIntegerGene((BinaryIntegerGene*)chromosome->gene_[i]) ; 00176 break ; 00177 case BINARY_GRAY_INTEGER: 00178 gene_[i] = new BinaryGrayIntegerGene((BinaryGrayIntegerGene*)chromosome->gene_[i]); 00179 break ; 00180 default: 00181 cerr << "Chromosome::Chromosome->variable type " 00182 << problem_->variableType_[i] << " unknown" << endl ; 00183 exit(-1) ; 00184 } // switch 00185 } // for 00186 00187 #ifdef __MPI__ 00188 this->calculateSize() ; 00189 #endif 00190 } // Chromosome::Chromosome 00191 00197 Chromosome::~Chromosome() { 00198 int i ; 00199 for (i = 0; i < numberOfGenes_; i++) 00200 // delete gene_[i] ; 00201 switch (problem_->variableType_[i]) { 00202 case BINARY: 00203 delete (BinaryGene *)gene_[i] ; 00204 break ; 00205 case REAL: 00206 delete (RealGene *)gene_[i] ; 00207 break ; 00208 case BINARY_REAL: 00209 delete (BinaryRealGene *)gene_[i] ; 00210 break ; 00211 case BINARY_GRAY_REAL: 00212 delete (BinaryGrayRealGene *)gene_[i] ; 00213 break ; 00214 case INTEGER: 00215 delete (IntegerGene *)gene_[i] ; 00216 break ; 00217 case BINARY_INTEGER: 00218 delete (BinaryIntegerGene *)gene_[i] ; 00219 break ; 00220 case BINARY_GRAY_INTEGER: 00221 delete (BinaryGrayIntegerGene *)gene_[i] ; 00222 break ; 00223 default: 00224 cerr << "Chromosome::~Chromosome->variable type " 00225 << problem_->variableType_[i] << " unknown" << endl ; 00226 exit(-1) ; 00227 } // switch 00228 00229 delete [] gene_ ; 00230 } // Chromosome::~Chromosome 00231 00232 00233 Chromosome & Chromosome::operator=(Chromosome & chromosome) { 00234 problem_ = chromosome.problem_ ; 00235 numberOfGenes_ = chromosome.numberOfGenes_ ; 00236 bitLength_ = chromosome.bitLength_ ; 00237 int i ; 00238 for (i = 0; i < numberOfGenes_ ; i++) { 00239 switch (problem_->variableType_[i]) { 00240 case BINARY: 00241 *((BinaryGene *)gene_[i]) = *((BinaryGene*)chromosome.gene_[i]) ; 00242 break ; 00243 case REAL: 00244 *((RealGene *)gene_[i]) = *((RealGene*)chromosome.gene_[i]) ; 00245 break ; 00246 case BINARY_REAL: 00247 *((BinaryRealGene *)gene_[i]) = *((BinaryRealGene*)chromosome.gene_[i]); 00248 break ; 00249 case BINARY_GRAY_REAL: 00250 *((BinaryGrayRealGene *)gene_[i])=*((BinaryGrayRealGene*)chromosome.gene_[i]); 00251 break ; 00252 case INTEGER: 00253 *((IntegerGene *)gene_[i]) = *((IntegerGene*)chromosome.gene_[i]) ; 00254 break ; 00255 case BINARY_INTEGER: 00256 *((BinaryIntegerGene *)gene_[i]) = *((BinaryIntegerGene*)chromosome.gene_[i]); 00257 break ; 00258 case BINARY_GRAY_INTEGER: 00259 *((BinaryGrayIntegerGene *)gene_[i])=*((BinaryGrayIntegerGene*)chromosome.gene_[i]); 00260 break ; 00261 default: 00262 cerr << "Chromosome->operator= -> variable type " 00263 << problem_->variableType_[i] << " unknown" << endl ; 00264 exit(-1) ; 00265 } // switch 00266 } // for 00267 00268 return *this ; 00269 } // Chromosome::operator= 00270 00271 bool Chromosome::operator==(Chromosome & chromosome) { 00272 //problem_ = chromosome.problem_ ; 00273 //numberOfGenes_ = chromosome.numberOfGenes_ ; 00274 //bitLength_ = chromosome.bitLength_ ; 00275 int i ; 00276 for (i = 0; i < numberOfGenes_ ; i++) { 00277 switch (problem_->variableType_[i]) { 00278 case BINARY: 00279 if (*((BinaryGene *)gene_[i]) != *((BinaryGene*)chromosome.gene_[i])) 00280 return false ; 00281 break ; 00282 case REAL: 00283 if (*((RealGene *)gene_[i]) != *((RealGene*)chromosome.gene_[i])) 00284 return false ; 00285 break ; 00286 case BINARY_REAL: 00287 if (*((BinaryRealGene *)gene_[i]) != *((BinaryRealGene*)chromosome.gene_[i])) 00288 return false ; 00289 break ; 00290 case BINARY_GRAY_REAL: 00291 if (*((BinaryGrayRealGene *)gene_[i]) !=*((BinaryGrayRealGene*)chromosome.gene_[i])) 00292 return false ; 00293 break ; 00294 case INTEGER: 00295 if (*((IntegerGene *)gene_[i]) != *((IntegerGene*)chromosome.gene_[i])) 00296 return false ; 00297 break ; 00298 case BINARY_INTEGER: 00299 if (*((BinaryIntegerGene *)gene_[i]) != *((BinaryIntegerGene*)chromosome.gene_[i])) 00300 return false ; 00301 break ; 00302 case BINARY_GRAY_INTEGER: 00303 if (*((BinaryGrayIntegerGene *)gene_[i]) !=*((BinaryGrayIntegerGene*)chromosome.gene_[i])) 00304 return false ; 00305 break ; 00306 default: 00307 cerr << "Chromosome->operator== -> variable type " 00308 << problem_->variableType_[i] << " unknown" << endl ; 00309 exit(-1) ; 00310 } // switch 00311 } // for 00312 00313 return true ; 00314 } // Chromosome::operator== 00315 00316 00317 bool Chromosome::operator!=(Chromosome & chromosome) { 00318 //problem_ = chromosome.problem_ ; 00319 //numberOfGenes_ = chromosome.numberOfGenes_ ; 00320 //bitLength_ = chromosome.bitLength_ ; 00321 int i ; 00322 for (i = 0; i < numberOfGenes_ ; i++) { 00323 switch (problem_->variableType_[i]) { 00324 case BINARY: 00325 if (*((BinaryGene *)gene_[i]) != *((BinaryGene*)chromosome.gene_[i])) 00326 return true ; 00327 break ; 00328 case REAL: 00329 if (*((RealGene *)gene_[i]) != *((RealGene*)chromosome.gene_[i])) 00330 return true ; 00331 break ; 00332 case BINARY_REAL: 00333 if (*((BinaryRealGene *)gene_[i]) != *((BinaryRealGene*)chromosome.gene_[i])) 00334 return true ; 00335 break ; 00336 case BINARY_GRAY_REAL: 00337 if (*((BinaryGrayRealGene *)gene_[i]) !=*((BinaryGrayRealGene*)chromosome.gene_[i])) 00338 return true ; 00339 break ; 00340 case INTEGER: 00341 if (*((IntegerGene *)gene_[i]) != *((IntegerGene*)chromosome.gene_[i])) 00342 return true ; 00343 break ; 00344 case BINARY_INTEGER: 00345 if (*((BinaryIntegerGene *)gene_[i]) != *((BinaryIntegerGene*)chromosome.gene_[i])) 00346 return true ; 00347 break ; 00348 case BINARY_GRAY_INTEGER: 00349 if (*((BinaryGrayIntegerGene *)gene_[i]) !=*((BinaryGrayIntegerGene*)chromosome.gene_[i])) 00350 return true ; 00351 break ; 00352 default: 00353 cerr << "Chromosome->operator== -> variable type " 00354 << problem_->variableType_[i] << " unknown" << endl ; 00355 exit(-1) ; 00356 } // switch 00357 } // for 00358 00359 return false ; 00360 } // Chromosome::operator!= 00361 00362 ostream& operator<< (ostream& outputStream, Chromosome& chromosome) { 00363 int i ; 00364 00365 outputStream << "Number of Genes: " << chromosome.numberOfGenes_ << endl ; 00366 for (i = 0; i < chromosome.numberOfGenes_; i++) 00367 if (chromosome.gene_[i]->geneType_ == BINARY) { 00368 outputStream << "BitLength: " << chromosome.bitLength_ << endl ; 00369 outputStream << *(BinaryGene*)(chromosome.gene_[i]) ; 00370 } // if 00371 else if (chromosome.gene_[i]->geneType_ == REAL) 00372 outputStream << *(RealGene*)(chromosome.gene_[i]) ; 00373 else if (chromosome.gene_[i]->geneType_ == INTEGER) 00374 outputStream << *(IntegerGene*)(chromosome.gene_[i]) ; 00375 else if (chromosome.gene_[i]->geneType_ == BINARY_REAL) { 00376 outputStream << "BitLength: " << chromosome.bitLength_ << endl ; 00377 outputStream << *(BinaryRealGene*)(chromosome.gene_[i]) ; 00378 } // else if 00379 else if (chromosome.gene_[i]->geneType_ == BINARY_GRAY_REAL) { 00380 outputStream << "BitLength: " << chromosome.bitLength_ << endl ; 00381 outputStream << *(BinaryGrayRealGene*)(chromosome.gene_[i]) ; 00382 } // else if 00383 else if (chromosome.gene_[i]->geneType_ == BINARY_INTEGER) { 00384 outputStream << "BitLength: " << chromosome.bitLength_ << endl ; 00385 outputStream << *(BinaryIntegerGene*)(chromosome.gene_[i]) ; 00386 } // else if 00387 else if (chromosome.gene_[i]->geneType_ == BINARY_GRAY_INTEGER) { 00388 outputStream << "BitLength: " << chromosome.bitLength_ << endl ; 00389 outputStream << *(BinaryGrayIntegerGene*)(chromosome.gene_[i]) ; 00390 } // else if 00391 else { 00392 cerr << "Chromosome: operator<< -> variable type " 00393 << chromosome.gene_[i]->geneType_ << " unknown" << endl ; 00394 exit(-1) ; 00395 } // else 00396 outputStream << endl ; 00397 00398 return outputStream ; 00399 } // operator<< 00400
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