[1] | 1 | /* |
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| 2 | * geno_f8.cpp |
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| 3 | * L-systemToF1 |
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| 4 | * |
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| 5 | * Created by Maciej Wajcht on 08-06-07. |
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| 6 | * Copyright 2008 __MyCompanyName__. All rights reserved. |
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| 7 | * |
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| 8 | */ |
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| 9 | |
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| 10 | #include "geno_f8.h" |
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| 11 | #include <cstdlib> |
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| 12 | //#include <sys/time.h> |
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| 13 | #include "conv_f8tof1.h" |
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| 14 | #include "multimap.h" |
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| 15 | #include <iostream> |
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| 16 | #include <string> |
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| 17 | #include "sstringutils.h" |
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| 18 | #include "conv_f8_utils.h" |
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| 19 | |
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| 20 | #define GENO_F8_DEBUG 1 //0 - off, 1 - on |
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| 21 | |
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[6] | 22 | #define FIELDSTRUCT Geno_f8 |
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| 23 | |
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| 24 | static ParamEntry GENO8param_tab[]= |
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| 25 | { |
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| 26 | {"Genetics: f8",1,F8_OPERATION_COUNT,}, |
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[30] | 27 | {"f8_mut_chg_begin_arg", 0, 0, "Change beginning argument", "f 0 100 7", FIELD(operation[F8_CHANGE_BEGINNING_ARG]),"mutation: probability of changing a beginning argument", }, |
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| 28 | {"f8_mut_chg_arg", 0, 0, "Change argument", "f 0 100 7", FIELD(operation[F8_CHANGE_ARG]),"mutation: probability of changing a production's argument", }, |
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[6] | 29 | {"f8_mut_del_comm", 0, 0, "Delete command", "f 0 100 8", FIELD(operation[F8_DELETE_COMMAND]),"mutation: probability of deleting a command", }, |
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[30] | 30 | {"f8_mut_insert_comm", 0, 0, "Insert commands", "f 0 100 8", FIELD(operation[F8_INSERT_COMMANDS]),"mutation: probability of inserting commands", }, |
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| 31 | {"f8_mut_enc", 0, 0, "Encapsulate commands", "f 0 100 8",FIELD(operation[F8_ENCAPSULATE]),"mutation: probability of encapsulating commands", }, |
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| 32 | {"f8_mut_chg_cond_sign", 0, 0, "Change condition sign", "f 0 100 7",FIELD(operation[F8_CHANGE_CONDITION_SIGN]),"mutation: probability of changing a condition sign", }, |
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| 33 | {"f8_mut_add_param", 0, 0, "Add parameter", "f 0 100 8", FIELD(operation[F8_ADD_PARAMETER]),"mutation: probability of adding a parameter to the production", }, |
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[33] | 34 | {"f8_mut_add_cond", 0, 0, "Add condition", "f 0 100 8", FIELD(operation[F8_ADD_CONDITION]),"mutation: probability of adding a condition to the subproduction", }, |
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[6] | 35 | {"f8_mut_add_subprod", 0, 0, "Add subproduction", "f 0 100 8", FIELD(operation[F8_ADD_SUBPRODUCTION]),"mutation: probability of adding a subproduction", }, |
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[33] | 36 | {"f8_mut_chg_iter_number", 0, 0, "Change iteration number", "f 0 100 7", FIELD(operation[F8_CHANGE_ITERATIONS_NUMBER]),"mutation: probability of changing a number of iterations", }, |
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[6] | 37 | {"f8_mut_del_param", 0, 0, "Delete parameter", "f 0 100 8", FIELD(operation[F8_DELETE_PARAMETER]),"mutation: probability of deleting a parameter", }, |
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| 38 | {"f8_mut_del_cond", 0, 0, "Delete condition", "f 0 100 8", FIELD(operation[F8_DELETE_CONDITION]),"mutation: probability of deleting a condition", }, |
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[33] | 39 | {"f8_mut_add_loop", 0, 0, "Add loop", "f 0 100 0", FIELD(operation[F8_ADD_LOOP]),"mutation: probability of adding a loop", }, |
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[6] | 40 | {"f8_mut_del_loop", 0, 0, "Delete loop", "f 0 100 0", FIELD(operation[F8_DELETE_LOOP]),"mutation: probability of deleting a loop", }, |
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[30] | 41 | {"f8_mut_del_prod", 0, 0, "Delete production", "f 0 100 8", FIELD(operation[F8_DELETE_PRODUCTION]),"mutation: probability of deleting a production", }, |
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[6] | 42 | {0,}, |
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| 43 | }; |
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| 44 | |
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| 45 | #undef FIELDSTRUCT |
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| 46 | |
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[1] | 47 | ProductionInfo::ProductionInfo(SString name, int paramCount) { |
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| 48 | this->name = name; |
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| 49 | this->paramCount = paramCount; |
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| 50 | } |
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| 51 | |
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| 52 | Geno_f8::Geno_f8() { |
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| 53 | supported_format = '8'; |
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| 54 | this->simpleCommandLetters.push_back('X'); |
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| 55 | this->simpleCommandLetters.push_back('R'); |
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| 56 | this->simpleCommandLetters.push_back('r'); |
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| 57 | this->simpleCommandLetters.push_back('C'); |
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| 58 | this->simpleCommandLetters.push_back('c'); |
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| 59 | this->simpleCommandLetters.push_back('Q'); |
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| 60 | this->simpleCommandLetters.push_back('q'); |
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| 61 | this->simpleCommandLetters.push_back('['); |
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| 62 | this->simpleCommandLetters.push_back(']'); |
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| 63 | this->simpleCommandLetters.push_back('^'); |
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| 64 | this->converter = new GenoConv_F8ToF1(); |
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[33] | 65 | |
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[6] | 66 | par.setParamTab(GENO8param_tab); |
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| 67 | par.select(this); |
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| 68 | par.setDefault(); |
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[33] | 69 | |
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| 70 | /*mutation_method_names = new char*[F8_OPERATION_COUNT - 1]; //FIXME |
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[6] | 71 | int index = 0; |
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| 72 | mutation_method_names[index++]="changed beginning argument"; |
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| 73 | mutation_method_names[index++]="changed argument"; |
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| 74 | mutation_method_names[index++]="deleted command"; |
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| 75 | mutation_method_names[index++]="inserted command"; |
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| 76 | mutation_method_names[index++]="encapsulated command"; |
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| 77 | mutation_method_names[index++]="changed condition sign"; |
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| 78 | mutation_method_names[index++]="added parameter"; |
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| 79 | mutation_method_names[index++]="added condition"; |
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| 80 | mutation_method_names[index++]="added subproduction"; |
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| 81 | mutation_method_names[index++]="changed iterations number"; |
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| 82 | mutation_method_names[index++]="deleted parameter"; |
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| 83 | mutation_method_names[index++]="deleted condition"; |
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| 84 | mutation_method_names[index++]="added loop"; |
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| 85 | mutation_method_names[index++]="deleted loop"; |
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| 86 | */ |
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| 87 | |
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[1] | 88 | #ifdef GENO_F8_DEBUG > 0 |
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| 89 | for (int i = 0; i < F8_OPERATION_COUNT; i++) { |
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| 90 | this->operation[i] = 1.0 / (double)F8_OPERATION_COUNT; |
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| 91 | } |
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| 92 | #endif |
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| 93 | } |
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| 94 | |
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| 95 | Geno_f8::~Geno_f8() { |
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| 96 | delete this->converter; |
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| 97 | } |
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| 98 | |
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[34] | 99 | |
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| 100 | char* Geno_f8::getSimplest() { |
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| 101 | const char* geno = "1\n---\nP0\nP0():X\n"; |
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| 102 | char* retGeno = (char*)malloc(strlen(geno) + 1); |
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| 103 | strcpy(retGeno, geno); |
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| 104 | return retGeno; |
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| 105 | } |
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| 106 | |
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[1] | 107 | int Geno_f8::checkValidity(const char * geno) { |
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| 108 | SString ssgeno = SString(geno); |
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| 109 | SString f1ssgeno = this->converter->convert(ssgeno, NULL); |
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| 110 | const char* f1genosrc = f1ssgeno; |
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| 111 | Geno f1geno(f1genosrc); |
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| 112 | if (this->converter->checkSyntax(geno) && f1geno.isValid()) { |
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| 113 | return GENOPER_OK; |
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| 114 | } else { |
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| 115 | return 1; |
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| 116 | } |
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| 117 | } |
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| 118 | |
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| 119 | int Geno_f8::validate(char *& geno) { |
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| 120 | SString in = geno; |
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| 121 | SString validated = ""; |
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| 122 | SString line; |
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| 123 | int pos = 0; |
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| 124 | bool firstLine = true; |
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| 125 | bool beforeDelim = true; |
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| 126 | bool justAfterDelim = false; |
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| 127 | while (in.getNextToken(pos, line, '\n')) { |
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| 128 | if (firstLine) { |
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| 129 | firstLine = false; |
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| 130 | const char* str = geno; |
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| 131 | std::istringstream i(str); |
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| 132 | double x; |
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| 133 | if (i >> x) { |
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| 134 | validated += line + "\n"; |
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| 135 | } else { |
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| 136 | validated += "10\n"; |
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| 137 | } |
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| 138 | } else if (beforeDelim) { |
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| 139 | if (line[0] == 'P' && line.indexOf('(') != -1 && line.indexOf(')') != -1 && line.indexOf(':') != -1) { |
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| 140 | validated += "---\n"; |
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| 141 | validated += line + "\n"; |
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| 142 | beforeDelim = false; |
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| 143 | } |
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| 144 | int eqSignPos = line.indexOf('='); |
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| 145 | if (line[0] == 'n' && eqSignPos != -1) { |
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| 146 | validated += line + "\n"; |
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| 147 | } else if (line == SString("---")) { |
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| 148 | validated += line + "\n"; |
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| 149 | beforeDelim = false; |
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| 150 | justAfterDelim = true; |
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| 151 | } |
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| 152 | } else if (justAfterDelim && line[0] == 'P') { |
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| 153 | const char* digits = "0123456789"; |
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| 154 | SString s = line.substr(1); |
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| 155 | bool ok = true; |
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| 156 | for (int i = 0; i < s.len(); i++) { |
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| 157 | if (!strContainsOneOf(s(i), digits)) { |
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| 158 | ok = false; |
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| 159 | break; |
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| 160 | } |
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| 161 | } |
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| 162 | if (ok) { |
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| 163 | validated += line +"\n"; |
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| 164 | } |
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| 165 | justAfterDelim = false; |
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| 166 | } else if (line[0] == 'P' && line.indexOf('(') != -1 && line.indexOf(')') != -1 && line.indexOf(':') != -1) { |
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| 167 | validated += line + "\n"; |
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| 168 | } |
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| 169 | } |
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| 170 | free(geno); //must take care of the original allocation |
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| 171 | char* validatedTmp = (char*)malloc(strlen(validated) + 1); //allocate for mutated genotype |
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| 172 | strcpy(validatedTmp, validated); //the rest is originalg = mutated; |
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| 173 | geno = validatedTmp; |
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[34] | 174 | |
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[1] | 175 | return GENOPER_OK; |
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| 176 | } |
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| 177 | |
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[34] | 178 | unsigned long Geno_f8::style(const char *g, int pos) |
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| 179 | {
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| 180 | char ch=g[pos];
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| 181 | unsigned long style=GENSTYLE_CS(0,GENSTYLE_NONE); //default, should be changed below
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| 182 | if (strchr("^[]X",ch)) style=GENSTYLE_RGBS(0,0,0,GENSTYLE_BOLD); else
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| 183 | if (strchr(":",ch)) style=GENSTYLE_RGBS(220,0,0,GENSTYLE_BOLD); else
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| 184 | if (strchr("|",ch)) style=GENSTYLE_RGBS(220,0,0,GENSTYLE_NONE);
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| 185 | return style;
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| 186 | }
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| 187 | |
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| 188 | |
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[1] | 189 | int Geno_f8::getProductionsCount(const SString &in) { |
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| 190 | int pos = 0; |
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| 191 | SString line; |
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| 192 | int counter = 0; |
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| 193 | bool beforeDelim = true; |
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| 194 | while (in.getNextToken(pos, line, '\n')) { |
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| 195 | if (line.startsWith("---")) { |
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| 196 | beforeDelim = false; |
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| 197 | //also skip the start production |
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| 198 | in.getNextToken(pos, line, '\n'); |
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| 199 | continue; |
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| 200 | } else if (beforeDelim) { |
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| 201 | continue; |
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| 202 | } else { |
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| 203 | counter++; |
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| 204 | } |
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| 205 | } |
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| 206 | return counter; |
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| 207 | } |
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| 208 | |
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| 209 | vector<ProductionInfo> Geno_f8::getProductionsInfo(const SString &in) { |
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| 210 | vector<ProductionInfo> productions; |
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| 211 | SString line; |
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| 212 | int pos = 0; |
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| 213 | bool beforeFirstProd = true; |
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| 214 | SString firstProdName; |
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| 215 | while (in.getNextToken(pos, line, '\n')) { |
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| 216 | if (line.startsWith("P") && line.indexOf('(', 0) == -1) { |
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| 217 | firstProdName = line; |
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| 218 | beforeFirstProd = false; |
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| 219 | continue; |
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| 220 | } |
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| 221 | if (beforeFirstProd) { |
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| 222 | continue; |
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| 223 | } |
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| 224 | int lParenIndex = line.indexOf('(', 0); |
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| 225 | int rParenIndex = line.indexOf(')', 0); |
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| 226 | if (line[0] == 'P' && lParenIndex != -1 && rParenIndex != -1) { |
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| 227 | ProductionInfo info; |
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| 228 | SString prodName = line.substr(0, lParenIndex); |
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| 229 | info.name = prodName; |
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| 230 | info.paramCount = 0; |
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| 231 | //if (line[lParenIndex + 1] == 'n') { |
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| 232 | SString strParams = line.substr(lParenIndex + 1, rParenIndex - lParenIndex - 1); |
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| 233 | int pos2 = 0; |
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| 234 | SString tok; |
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| 235 | while (strParams.getNextToken(pos2, tok, ',')) { |
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| 236 | info.paramCount++; |
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| 237 | info.paramNames.push_back(tok); |
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| 238 | } |
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| 239 | //} |
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| 240 | info.isFirstProduction = (prodName == firstProdName) ? true : false; |
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| 241 | productions.push_back(info); |
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| 242 | } |
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| 243 | } |
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| 244 | return productions; |
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| 245 | } |
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| 246 | |
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| 247 | SString Geno_f8::mutateChangeBeginningArg(SString &in, float& chg) { |
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| 248 | SString mutated, line, before, mid, after, tmp; |
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| 249 | int counter = 0; |
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| 250 | int pos = 0; |
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| 251 | bool afterDelim = false; |
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| 252 | bool firstLine = true; |
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| 253 | while (in.getNextToken(pos, line, '\n')) { |
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| 254 | if (firstLine) { |
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| 255 | firstLine = false; |
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| 256 | before += line + "\n"; |
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| 257 | continue; |
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| 258 | } |
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| 259 | if (afterDelim) { |
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| 260 | after += line + "\n"; |
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| 261 | continue; |
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| 262 | } |
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| 263 | if (line.startsWith("---")) { |
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| 264 | afterDelim = true; |
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| 265 | after += line + "\n"; |
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| 266 | } else { |
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| 267 | mid += line + "\n"; |
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| 268 | counter++; |
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| 269 | } |
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| 270 | } |
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| 271 | if (counter == 0) { |
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| 272 | chg = 0.0; |
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| 273 | mutated = in; |
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| 274 | } else { |
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| 275 | int randNbr = randomN(counter); |
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| 276 | pos = 0; |
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| 277 | counter = 0; |
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| 278 | while (mid.getNextToken(pos, line, '\n')) { |
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| 279 | if (counter++ == randNbr) { |
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| 280 | int pos2 = 0; |
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| 281 | SString tok; |
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| 282 | line.getNextToken(pos2, tok, '='); |
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| 283 | tmp += tok + "="; |
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| 284 | line.getNextToken(pos2, tok, '='); |
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| 285 | double arg = parseDouble(tok); |
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| 286 | arg += (double) (randomN(11) - 5); //-5..5 |
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| 287 | tmp += SString::valueOf(arg) + "\n"; |
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| 288 | chg = (float) (SString::valueOf(arg).len()) / (float) in.len(); |
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| 289 | } else { |
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| 290 | tmp += line + "\n"; |
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| 291 | } |
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| 292 | } |
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| 293 | mid = tmp; |
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| 294 | mutated += before; |
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| 295 | mutated += mid; |
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| 296 | mutated += after; |
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| 297 | } |
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| 298 | return mutated; |
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| 299 | } |
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| 300 | |
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| 301 | SString Geno_f8::mutateChangeArg(SString &in, float& chg) { |
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| 302 | SString mutated; |
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| 303 | |
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| 304 | Lsystem *newLsystem = this->converter->createLsystem(in); |
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| 305 | if (newLsystem == NULL) { |
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| 306 | mutated += in; |
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[9] | 307 | chg = -1.0; |
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[1] | 308 | return mutated; |
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| 309 | } |
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| 310 | |
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| 311 | vector<Production*> interestingProductions; |
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| 312 | |
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| 313 | for (map<string, Production*>::iterator prodIter = newLsystem->productions.begin(); |
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| 314 | prodIter != newLsystem->productions.end(); prodIter++) { |
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| 315 | if (prodIter->second->parameters.size() > 0) { |
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| 316 | interestingProductions.push_back(prodIter->second); |
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| 317 | } |
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| 318 | } |
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| 319 | |
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| 320 | if (interestingProductions.size() > 0) { |
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| 321 | int rnd = randomN(interestingProductions.size()); |
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| 322 | |
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| 323 | Production *randomProduction = interestingProductions[rnd]; |
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| 324 | SString prodName = randomProduction->name; |
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| 325 | |
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| 326 | int paramIndex = randomN(randomProduction->parameters.size()); |
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| 327 | |
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| 328 | for (map<string, Production*>::iterator prodIter = newLsystem->productions.begin(); |
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| 329 | prodIter != newLsystem->productions.end(); prodIter++) { |
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| 330 | vector<SubProduction> *subproductions = &(prodIter->second->subproductions); |
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| 331 | for (vector<SubProduction>::iterator subProdIter = subproductions->begin(); |
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| 332 | subProdIter != subproductions->end(); subProdIter++) { |
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| 333 | SubProduction *sp = &(*subProdIter); |
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| 334 | for (vector<ActionStrP>::iterator actionIter = sp->actions.begin(); |
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| 335 | actionIter != sp->actions.end(); actionIter++) { |
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| 336 | if ((*actionIter).action != NULL && (*actionIter).action->name == prodName && (*actionIter).params.size() > paramIndex) { |
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| 337 | SString param = (*actionIter).params[paramIndex]; |
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| 338 | int counter = 0; |
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| 339 | int pos = 0; |
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| 340 | SString tok; |
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| 341 | while (in.getNextToken(pos, tok, ',')) { |
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| 342 | counter++; |
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| 343 | } |
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| 344 | int rnd = randomN(counter); |
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| 345 | pos = 0; |
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| 346 | counter = 0; |
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| 347 | SString newParam = ""; |
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| 348 | if (randomN(2) == 0 || prodIter->second->parameters.size() == 0) { |
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| 349 | int rnd2 = randomN(5) + 1; |
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| 350 | newParam += param + SString::valueOf(rnd2) + ";"; |
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| 351 | } else { |
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| 352 | SString paramName = prodIter->second->parameters.getParameterName(randomN(prodIter->second->parameters.size())+1); |
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| 353 | newParam += param + paramName + ";"; |
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| 354 | } |
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| 355 | newParam += (rnd == 0) ? SString("+;") : SString("-;"); |
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| 356 | (*actionIter).params[paramIndex] = newParam; |
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| 357 | goto label; |
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| 358 | } |
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| 359 | } |
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| 360 | } |
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| 361 | } |
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| 362 | label: |
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| 363 | chg = 2.0 / (float) in.len(); |
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| 364 | } |
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| 365 | |
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| 366 | mutated = newLsystem->toString(); |
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| 367 | |
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| 368 | delete newLsystem; |
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| 369 | |
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| 370 | return mutated; |
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| 371 | } |
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| 372 | |
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| 373 | SString Geno_f8::mutateDeleteCommand(SString &in, float& chg) { |
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| 374 | SString mutated; |
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| 375 | |
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| 376 | Lsystem *lsystem = this->converter->createLsystem(in); |
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| 377 | if (lsystem == NULL) { |
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| 378 | mutated += in; |
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[9] | 379 | chg = -1.0; |
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[1] | 380 | return mutated; |
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| 381 | } |
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| 382 | |
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| 383 | map<string, Production*>::iterator prodIter = lsystem->productions.begin(); |
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| 384 | for (int i = 0; i < randomN(lsystem->productions.size()); i++) { |
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| 385 | if (i != 0) { |
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| 386 | prodIter++; |
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| 387 | } |
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| 388 | } |
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| 389 | |
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| 390 | Production *randomProduction = prodIter->second; |
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| 391 | if (randomProduction->subproductions.size() > 0) { |
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| 392 | vector<ActionStrP> *actions = &(randomProduction->subproductions.at(randomN(randomProduction->subproductions.size())).actions); |
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| 393 | int rnd = randomN(actions->size()); |
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| 394 | if (actions->size() > 0) { |
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| 395 | Action *a = actions->at(rnd).action; |
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| 396 | if (a != NULL) { |
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| 397 | chg = (float) (a->getF8Representation().len()) / (float) in.len(); |
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| 398 | actions->erase(actions->begin() + rnd); |
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| 399 | } |
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| 400 | } |
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| 401 | } |
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| 402 | |
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| 403 | mutated = lsystem->toString(); |
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| 404 | |
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| 405 | delete lsystem; |
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| 406 | |
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| 407 | return mutated; |
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| 408 | } |
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| 409 | |
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| 410 | SString Geno_f8::mutateInsertCommands(SString &in, float& chg) { |
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| 411 | SString mutated; |
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| 412 | |
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| 413 | //cout << "insertCommands 1" << endl; |
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| 414 | Lsystem *lsystem = this->converter->createLsystem(in); |
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| 415 | if (lsystem == NULL) { |
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| 416 | mutated += in; |
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[9] | 417 | chg = -1.0; |
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[1] | 418 | return mutated; |
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| 419 | } |
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| 420 | |
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| 421 | //cout << "insertCommands 2" << endl; |
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| 422 | vector<Action*> actions = lsystem->getAllActions(true, true, false, false); |
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| 423 | //cout << "insertCommands 3" << endl; |
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| 424 | |
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| 425 | int random1 = randomN(lsystem->productions.size()); |
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| 426 | |
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| 427 | map<string, Production*>::iterator prodIter = lsystem->productions.begin(); |
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| 428 | for (int counter = 0; counter < random1; counter++) { |
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| 429 | prodIter++; |
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| 430 | } |
---|
| 431 | //cout << "insertCommands 4" << endl; |
---|
| 432 | |
---|
| 433 | Production *p = prodIter->second; |
---|
[10] | 434 | SubProduction *sp; |
---|
| 435 | if (p->subproductions.size() > 0) { |
---|
| 436 | sp = &(p->subproductions.at(randomN(p->subproductions.size()))); |
---|
| 437 | } else { |
---|
| 438 | mutated += in; |
---|
| 439 | chg = -1.0; |
---|
| 440 | return mutated; |
---|
| 441 | } |
---|
[1] | 442 | |
---|
| 443 | int commandsToInsert = /*randomN(3) +*/ 1; |
---|
| 444 | int insertLen = 0; |
---|
| 445 | for (int i = 0; i < commandsToInsert; i++) { |
---|
| 446 | ActionStrP a; |
---|
[10] | 447 | if (actions.size() > 0) { |
---|
| 448 | a.action = actions.at(randomN(actions.size())); |
---|
| 449 | } else { |
---|
| 450 | mutated += in; |
---|
| 451 | chg = -1.0; |
---|
| 452 | return mutated; |
---|
| 453 | } |
---|
[1] | 454 | insertLen += a.action->getF8Representation().len(); |
---|
| 455 | if (a.action->ignoreParams == false && a.action->name[0] == 'P') { |
---|
| 456 | Production *p = (Production*) a.action; |
---|
| 457 | insertLen += 2; |
---|
| 458 | for (int j = 0; j < p->parameters.size(); j++) { |
---|
| 459 | int rnd = randomN(p->parameters.size() + 1); |
---|
| 460 | if (rnd == 0) { |
---|
| 461 | a.params.push_back(SString("0;")); |
---|
| 462 | insertLen += 1; |
---|
| 463 | } else { |
---|
| 464 | SString s = p->parameters.getParameterName(randomN(p->parameters.size()) + 1); |
---|
| 465 | a.params.push_back(s + ";"); |
---|
| 466 | insertLen += s.len(); |
---|
| 467 | } |
---|
| 468 | } |
---|
| 469 | } |
---|
| 470 | sp->actions.push_back(a); |
---|
| 471 | } |
---|
| 472 | //cout << "insertCommands 5" << endl; |
---|
| 473 | |
---|
| 474 | mutated = lsystem->toString(); |
---|
| 475 | //cout << "insertCommands 6" << endl; |
---|
| 476 | chg = (float) insertLen / (float) in.len(); |
---|
| 477 | |
---|
| 478 | delete lsystem; |
---|
| 479 | //cout << "insertCommands 7" << endl; |
---|
| 480 | |
---|
| 481 | return mutated; |
---|
| 482 | } |
---|
| 483 | |
---|
| 484 | SString Geno_f8::mutateEncapsulate(SString &in, float& chg) { |
---|
| 485 | SString mutated; |
---|
| 486 | |
---|
| 487 | Lsystem *lsystem = this->converter->createLsystem(in); |
---|
[10] | 488 | if (lsystem == NULL || lsystem->productions.size() == 0) { |
---|
[1] | 489 | mutated += in; |
---|
[9] | 490 | chg = -1.0; |
---|
[1] | 491 | return mutated; |
---|
| 492 | } |
---|
| 493 | |
---|
| 494 | int counter = 0; |
---|
| 495 | int rnd = randomN(lsystem->productions.size()); |
---|
| 496 | int len = 0; |
---|
| 497 | |
---|
| 498 | Production *p = new Production(); |
---|
| 499 | p->subproductions.push_back(SubProduction()); |
---|
| 500 | SubProduction *newSubProd = &(p->subproductions.back()); |
---|
| 501 | |
---|
| 502 | for (map<string, Production*>::iterator prodIter = lsystem->productions.begin(); |
---|
| 503 | prodIter != lsystem->productions.end(); prodIter++) { |
---|
| 504 | if (counter++ == rnd) { |
---|
| 505 | ParameterCollection *params = &(prodIter->second->parameters); |
---|
| 506 | //copy parameters to the encapsulated production |
---|
| 507 | for (int i = 1; i <= params->size(); i++) { |
---|
| 508 | p->parameters.addParameter(params->getParameterName(i)); |
---|
| 509 | } |
---|
| 510 | |
---|
[10] | 511 | SubProduction *subproduction; |
---|
| 512 | if (prodIter->second->subproductions.size() > 0) { |
---|
| 513 | subproduction = &(prodIter->second->subproductions[randomN(prodIter->second->subproductions.size())]); |
---|
| 514 | } else { |
---|
| 515 | mutated += in; |
---|
| 516 | chg = -1.0; |
---|
| 517 | return mutated; |
---|
| 518 | } |
---|
| 519 | int firstActionIdx; |
---|
| 520 | if (subproduction->actions.size() > 0) { |
---|
| 521 | firstActionIdx = randomN(subproduction->actions.size()); |
---|
| 522 | } else { |
---|
| 523 | mutated += in; |
---|
| 524 | chg = -1.0; |
---|
| 525 | return mutated; |
---|
| 526 | } |
---|
[1] | 527 | int i; |
---|
| 528 | vector<ActionStrP> newActions; |
---|
| 529 | for (i = 0; i < firstActionIdx; i++) { |
---|
| 530 | newActions.push_back(subproduction->actions[i]); |
---|
| 531 | } |
---|
[33] | 532 | for (i = firstActionIdx; i <= firstActionIdx + randomN(4) + 1 |
---|
[1] | 533 | && i < subproduction->actions.size(); i++) { //1..4 actions |
---|
| 534 | newSubProd->actions.push_back(subproduction->actions[i]); |
---|
| 535 | if (subproduction->actions[i].action != NULL) { |
---|
| 536 | len += subproduction->actions[i].action->getF8Representation().len(); |
---|
| 537 | } |
---|
| 538 | } |
---|
| 539 | ActionStrP a; |
---|
| 540 | a.action = p; |
---|
| 541 | a.params = vector<SString>(); |
---|
| 542 | for (int j = 0; j < params->size(); j++) { |
---|
| 543 | //a.params.push_back(SString("0;")); |
---|
| 544 | a.params.push_back(params->getParameterName(j + 1)); |
---|
| 545 | } |
---|
| 546 | newActions.push_back(a); |
---|
| 547 | while (i < subproduction->actions.size()) { |
---|
| 548 | if (subproduction->actions[i].action != NULL) { |
---|
| 549 | newActions.push_back(subproduction->actions[i]); |
---|
| 550 | } |
---|
| 551 | i++; |
---|
| 552 | } |
---|
| 553 | subproduction->actions = newActions; |
---|
| 554 | break; |
---|
| 555 | } |
---|
| 556 | } |
---|
| 557 | |
---|
| 558 | SString newName; |
---|
| 559 | for (int i = 0; i < 100000; i++) { |
---|
| 560 | newName = "P"; |
---|
| 561 | newName += SString::valueOf(i); |
---|
| 562 | if (lsystem->productions[sstringToString(newName)] == NULL) { |
---|
| 563 | break; |
---|
| 564 | } |
---|
| 565 | } |
---|
| 566 | p->name = newName; |
---|
| 567 | lsystem->productions[sstringToString(newName)] = p; |
---|
| 568 | |
---|
| 569 | mutated = lsystem->toString(); |
---|
| 570 | |
---|
| 571 | delete lsystem; |
---|
[33] | 572 | |
---|
[1] | 573 | chg = (float) len / (float) in.len(); |
---|
| 574 | return mutated; |
---|
| 575 | } |
---|
| 576 | |
---|
[30] | 577 | SString Geno_f8::mutateDeleteProduction(SString &in, float& chg) { |
---|
| 578 | SString mutated; |
---|
| 579 | |
---|
| 580 | Lsystem *lsystem = this->converter->createLsystem(in); |
---|
| 581 | if (lsystem == NULL || lsystem->productions.size() == 0) { |
---|
| 582 | mutated += in; |
---|
| 583 | chg = -1.0; |
---|
| 584 | return mutated; |
---|
| 585 | } |
---|
| 586 | |
---|
| 587 | if (lsystem->productions.size() < 2) { |
---|
| 588 | mutated += in; |
---|
| 589 | chg = 0.0; |
---|
[33] | 590 | delete lsystem; |
---|
[30] | 591 | return mutated; |
---|
| 592 | } |
---|
[33] | 593 | |
---|
[30] | 594 | vector<SString> productionNamesSS = this->converter->readProductionNames(in); |
---|
| 595 | vector<string> productionNames; |
---|
| 596 | for (int ssI = 0; ssI < productionNamesSS.size(); ssI++) { |
---|
| 597 | productionNames.push_back(sstringToString(productionNamesSS[ssI])); |
---|
| 598 | } |
---|
| 599 | vector<string>::iterator prodNameIter = productionNames.begin(); |
---|
| 600 | while (prodNameIter != productionNames.end()) { |
---|
| 601 | //delete first production from candidate list |
---|
| 602 | if ((*prodNameIter).compare(lsystem->firstProductionName) == 0) { |
---|
| 603 | prodNameIter = productionNames.erase(prodNameIter); |
---|
| 604 | } else { |
---|
| 605 | prodNameIter++; |
---|
| 606 | } |
---|
| 607 | } |
---|
| 608 | //choose production to delete |
---|
| 609 | string prodNameToDelete = productionNames[randomN(productionNames.size())]; |
---|
| 610 | productionNames.push_back(lsystem->firstProductionName); |
---|
| 611 | prodNameIter = productionNames.begin(); |
---|
| 612 | while (prodNameIter != productionNames.end()) { |
---|
| 613 | //delete prodNameToDelete from candidate list |
---|
| 614 | if ((*prodNameIter).compare(prodNameToDelete) == 0) { |
---|
| 615 | prodNameIter = productionNames.erase(prodNameIter); |
---|
| 616 | } else { |
---|
| 617 | prodNameIter++; |
---|
| 618 | } |
---|
| 619 | } |
---|
| 620 | //choose production to which we will append the contents of deleted production |
---|
| 621 | string prodNameToAppendTo = productionNames[randomN(productionNames.size())]; |
---|
[33] | 622 | |
---|
[30] | 623 | int len = 0; |
---|
[33] | 624 | |
---|
[30] | 625 | Production* deletedProd = lsystem->productions[prodNameToDelete]; |
---|
| 626 | Production* appendProd = lsystem->productions[prodNameToAppendTo]; |
---|
| 627 | //add missing parameters |
---|
| 628 | for (int i = 1; i <= deletedProd->parameters.size(); i++) { |
---|
| 629 | SString paramName = deletedProd->parameters.getParameterName(i); |
---|
| 630 | if (appendProd->parameters.paramExist(paramName) == false) { |
---|
| 631 | appendProd->parameters.addParameter(paramName); |
---|
| 632 | } |
---|
| 633 | } |
---|
[33] | 634 | |
---|
[30] | 635 | //copy subproductions |
---|
| 636 | for (vector<SubProduction>::iterator subprodIter = deletedProd->subproductions.begin(); |
---|
| 637 | subprodIter != deletedProd->subproductions.end(); subprodIter++) { |
---|
| 638 | SubProduction sp; |
---|
| 639 | //copy conditions |
---|
| 640 | for (vector<Condition>::iterator condIter = (*subprodIter).conditions.begin(); |
---|
| 641 | condIter != (*subprodIter).conditions.end(); condIter++) { |
---|
| 642 | Condition *cFrom = &(*condIter); |
---|
| 643 | Condition cTo; |
---|
| 644 | cTo.parameter = SString(cFrom->parameter); |
---|
| 645 | cTo.relation = cFrom->relation; |
---|
| 646 | cTo.value = cFrom->value; |
---|
| 647 | sp.conditions.push_back(cTo); |
---|
| 648 | } |
---|
| 649 | for (vector<ActionStrP>::iterator actionIter = (*subprodIter).actions.begin(); |
---|
| 650 | actionIter != (*subprodIter).actions.end(); actionIter++) { |
---|
| 651 | ActionStrP aFrom = *actionIter; |
---|
| 652 | ActionStrP aTo; |
---|
| 653 | aTo.action = aFrom.action; |
---|
| 654 | aTo.params = vector<SString>(aFrom.params); |
---|
| 655 | sp.actions.push_back(aTo); |
---|
| 656 | } |
---|
| 657 | appendProd->subproductions.push_back(sp); |
---|
| 658 | } |
---|
| 659 | lsystem->productions.erase(string(prodNameToDelete)); |
---|
[33] | 660 | |
---|
[30] | 661 | int paramCount = appendProd->parameters.size(); |
---|
| 662 | for (map<string, Production*>::iterator prodIter = lsystem->productions.begin(); |
---|
| 663 | prodIter != lsystem->productions.end(); prodIter++) { |
---|
| 664 | for (vector<SubProduction>::iterator subprodIter = prodIter->second->subproductions.begin(); |
---|
| 665 | subprodIter != prodIter->second->subproductions.end(); subprodIter++) { |
---|
| 666 | for (vector<ActionStrP>::iterator actionIter = (*subprodIter).actions.begin(); |
---|
| 667 | actionIter != (*subprodIter).actions.end(); actionIter++) { |
---|
[33] | 668 | if ((*actionIter).action != NULL && (*actionIter).action->name != NULL) { |
---|
[30] | 669 | if ((*actionIter).action->name == stringToSString(prodNameToDelete)) { |
---|
| 670 | (*actionIter).action = appendProd; |
---|
| 671 | (*actionIter).params = vector<SString>(paramCount, SString("0;")); |
---|
| 672 | } |
---|
| 673 | if ((*actionIter).action->name == stringToSString(prodNameToAppendTo)) { |
---|
| 674 | (*actionIter).action = appendProd; |
---|
| 675 | SString paramVal = "0;"; |
---|
| 676 | for (int i = (*actionIter).params.size(); i < paramCount; i++) { |
---|
| 677 | (*actionIter).params.push_back("0;"); |
---|
| 678 | } |
---|
| 679 | } |
---|
[33] | 680 | |
---|
[30] | 681 | } |
---|
| 682 | } |
---|
| 683 | } |
---|
| 684 | } |
---|
| 685 | delete deletedProd; |
---|
[33] | 686 | |
---|
| 687 | |
---|
[30] | 688 | mutated = lsystem->toString(); |
---|
[33] | 689 | |
---|
[30] | 690 | delete lsystem; |
---|
[33] | 691 | |
---|
[30] | 692 | chg = (float) len / (float) in.len(); |
---|
| 693 | return mutated; |
---|
| 694 | } |
---|
| 695 | |
---|
[1] | 696 | SString Geno_f8::mutateChangeConditionSign(SString &in, float& chg) { |
---|
| 697 | SString mutated; |
---|
[33] | 698 | |
---|
[1] | 699 | Lsystem *newLsystem = this->converter->createLsystem(in); |
---|
| 700 | if (newLsystem == NULL) { |
---|
| 701 | mutated += in; |
---|
[9] | 702 | chg = -1.0; |
---|
[1] | 703 | return mutated; |
---|
| 704 | } |
---|
[33] | 705 | |
---|
[1] | 706 | map<int, SubProduction*> interestingSubproductions; |
---|
| 707 | int counter = 0; |
---|
[33] | 708 | |
---|
[1] | 709 | for (map<string, Production*>::iterator prodIter = newLsystem->productions.begin(); |
---|
| 710 | prodIter != newLsystem->productions.end(); prodIter++) { |
---|
| 711 | for (vector<SubProduction>::iterator subprodIter = prodIter->second->subproductions.begin(); |
---|
| 712 | subprodIter != prodIter->second->subproductions.end(); subprodIter++) { |
---|
| 713 | SubProduction *sp = &(*subprodIter); |
---|
| 714 | if (sp->conditions.size() > 0) { |
---|
| 715 | interestingSubproductions[counter++] = sp; |
---|
| 716 | } |
---|
| 717 | } |
---|
| 718 | } |
---|
[33] | 719 | |
---|
[1] | 720 | if (interestingSubproductions.size() > 0) { |
---|
| 721 | int random1 = randomN(interestingSubproductions.size()); |
---|
| 722 | SubProduction *randomSubproduction = interestingSubproductions[random1]; |
---|
[10] | 723 | int random2 = randomN(randomSubproduction->conditions.size()); //all interesting conditions have conditions.size() > 0 |
---|
[1] | 724 | Condition *c = &(randomSubproduction->conditions.at(random2)); |
---|
[6] | 725 | c->relation = this->getDifferentCondition(c->relation); |
---|
[1] | 726 | chg = 2.0 / (float) in.len(); |
---|
| 727 | } |
---|
[33] | 728 | |
---|
[1] | 729 | mutated = newLsystem->toString(); |
---|
[33] | 730 | |
---|
[1] | 731 | delete newLsystem; |
---|
[33] | 732 | |
---|
[1] | 733 | return mutated; |
---|
| 734 | } |
---|
| 735 | |
---|
| 736 | SString Geno_f8::mutateAddParameter(SString &in, float& chg) { |
---|
| 737 | SString mutated; |
---|
[33] | 738 | |
---|
[1] | 739 | Lsystem *lsystem = this->converter->createLsystem(in); |
---|
[10] | 740 | if (lsystem == NULL || lsystem->productions.size() == 0) { |
---|
[1] | 741 | mutated += in; |
---|
[9] | 742 | chg = -1.0; |
---|
[1] | 743 | return mutated; |
---|
| 744 | } |
---|
[33] | 745 | |
---|
[1] | 746 | //cout << "addParameter 1" << endl; |
---|
| 747 | int rnd = randomN(lsystem->productions.size()); |
---|
| 748 | int chglen = 0; |
---|
[33] | 749 | |
---|
[1] | 750 | SString prodName = ""; |
---|
[33] | 751 | |
---|
[1] | 752 | int counter = 0; |
---|
| 753 | for (map<string, Production*>::iterator prodIter = lsystem->productions.begin(); |
---|
| 754 | prodIter != lsystem->productions.end(); prodIter++) { |
---|
| 755 | if (counter++ == rnd) { |
---|
| 756 | prodName = prodIter->second->name; |
---|
| 757 | SString newParam; |
---|
| 758 | for (int i = 0; i < 10000; i++) { |
---|
| 759 | newParam = "n"; |
---|
| 760 | newParam += SString::valueOf(i); |
---|
| 761 | if (!prodIter->second->parameters.paramExist(newParam)) { |
---|
| 762 | prodIter->second->parameters.addParameter(newParam); |
---|
| 763 | chglen += newParam.len(); |
---|
| 764 | break; |
---|
| 765 | } |
---|
| 766 | } |
---|
[33] | 767 | |
---|
[1] | 768 | if (prodName == stringToSString(lsystem->firstProductionName)) { |
---|
| 769 | lsystem->startParams[sstringToString(newParam)] = 0.0; |
---|
| 770 | } |
---|
| 771 | break; |
---|
| 772 | } |
---|
| 773 | } |
---|
| 774 | //cout << "addParameter 2" << endl; |
---|
| 775 | for (map<string, Production*>::iterator prodIter = lsystem->productions.begin(); |
---|
| 776 | prodIter != lsystem->productions.end(); prodIter++) { |
---|
| 777 | for (vector<SubProduction>::iterator subprodIter = prodIter->second->subproductions.begin(); |
---|
| 778 | subprodIter != prodIter->second->subproductions.end(); subprodIter++) { |
---|
| 779 | for (vector<ActionStrP>::iterator actionIter = (*subprodIter).actions.begin(); |
---|
| 780 | actionIter != (*subprodIter).actions.end(); actionIter++) { |
---|
| 781 | if ((*actionIter).action != NULL && (*actionIter).action->name != NULL) { |
---|
| 782 | if ((*actionIter).action->name == prodName) { |
---|
| 783 | int randParamVal = randomN(prodIter->second->parameters.size() + 1); |
---|
| 784 | SString paramVal = NULL; |
---|
| 785 | if (randParamVal == 0) { |
---|
| 786 | paramVal = "0;"; |
---|
| 787 | } else { |
---|
| 788 | paramVal = prodIter->second->parameters.getParameterName(randParamVal) + ";"; |
---|
| 789 | } |
---|
| 790 | //(*actionIter).params.push_back(paramVal); |
---|
| 791 | chglen += 2; |
---|
| 792 | } |
---|
| 793 | } |
---|
| 794 | } |
---|
| 795 | } |
---|
| 796 | } |
---|
| 797 | //cout << "addParameter 3" << endl; |
---|
| 798 | |
---|
| 799 | mutated = lsystem->toString(); |
---|
| 800 | //cout << "addParameter 4" << endl; |
---|
| 801 | |
---|
| 802 | delete lsystem; |
---|
| 803 | |
---|
| 804 | chg = (float) chglen / (float) in.len(); |
---|
| 805 | return mutated; |
---|
| 806 | } |
---|
| 807 | |
---|
| 808 | SString Geno_f8::mutateAddCondition(SString &in, float& chg) { |
---|
| 809 | SString mutated, before, mid, after, line; |
---|
| 810 | vector<ProductionInfo> prodInfo = this->getProductionsInfo(in); |
---|
| 811 | vector<int> interestingProductions; |
---|
| 812 | for (int i = 0; i < prodInfo.size(); i++) { |
---|
| 813 | if (prodInfo[i].paramNames.size() > 0) { |
---|
| 814 | interestingProductions.push_back(i); |
---|
| 815 | } |
---|
| 816 | } |
---|
| 817 | if (interestingProductions.size() == 0) { |
---|
[9] | 818 | chg = -1.0; |
---|
[1] | 819 | mutated = in; |
---|
| 820 | return mutated; |
---|
| 821 | } |
---|
| 822 | int rndProd = interestingProductions[randomN(interestingProductions.size())]; |
---|
| 823 | int pos = 0; |
---|
| 824 | mutated = ""; |
---|
| 825 | while (in.getNextToken(pos, line, '\n')) { |
---|
| 826 | if (line.startsWith(prodInfo[rndProd].name) && line.len() > prodInfo[rndProd].name.len()) { |
---|
| 827 | int subproductionsCount = -1; |
---|
| 828 | SString tok; |
---|
| 829 | int pos2 = 0; |
---|
| 830 | while (line.getNextToken(pos2, tok, ':')) { |
---|
| 831 | subproductionsCount++; |
---|
| 832 | } |
---|
| 833 | if (subproductionsCount == 0) { |
---|
[9] | 834 | chg = -1.0; |
---|
[1] | 835 | mutated = in; |
---|
| 836 | return mutated; |
---|
| 837 | } |
---|
| 838 | int rnd = randomN(subproductionsCount); |
---|
| 839 | int counter = 0; |
---|
| 840 | int colonIdx = line.indexOf(':', 0); |
---|
| 841 | pos2 = colonIdx; |
---|
| 842 | while (counter != rnd) { |
---|
| 843 | colonIdx = line.indexOf(':', pos2 + 1); |
---|
| 844 | counter++; |
---|
| 845 | } |
---|
| 846 | |
---|
| 847 | int nextColonIdx = line.indexOf(':', colonIdx + 1); |
---|
| 848 | if (nextColonIdx == -1) { |
---|
| 849 | nextColonIdx = 2147483646; |
---|
| 850 | } |
---|
| 851 | int pipeIdx = line.indexOf('|', colonIdx + 1); |
---|
| 852 | mid = ""; |
---|
| 853 | if (pipeIdx < nextColonIdx && pipeIdx != -1) { |
---|
| 854 | //before += line.substr(colonIdx + 1, pipeIdx - colonIdx - 1); |
---|
| 855 | before = line.substr(0, pipeIdx); |
---|
| 856 | mid += ","; |
---|
| 857 | after = line.substr(pipeIdx); |
---|
| 858 | } else { |
---|
| 859 | before = line.substr(0, colonIdx + 1); |
---|
| 860 | after = SString("|") + line.substr(colonIdx + 1); |
---|
| 861 | } |
---|
| 862 | int paramIdx = (int) randomN(prodInfo[rndProd].paramNames.size()); |
---|
| 863 | mid += prodInfo[rndProd].paramNames[paramIdx]; |
---|
| 864 | mid += (randomN(2) == 0) ? ">" : "<"; |
---|
| 865 | mid += SString::valueOf((int) randomN(21) - 10); |
---|
| 866 | |
---|
| 867 | mutated += before + mid + after + "\n"; |
---|
| 868 | chg = (float) mid.len() / (float)in.len(); |
---|
| 869 | } else { |
---|
| 870 | mutated += line + "\n"; |
---|
| 871 | } |
---|
| 872 | } |
---|
| 873 | return mutated; |
---|
| 874 | } |
---|
| 875 | |
---|
| 876 | SString Geno_f8::mutateDeleteParameter(SString &in, float& chg) { |
---|
| 877 | SString mutated; |
---|
| 878 | |
---|
| 879 | Lsystem *newLsystem = this->converter->createLsystem(in); |
---|
| 880 | if (newLsystem == NULL) { |
---|
| 881 | mutated += in; |
---|
[9] | 882 | chg = -1.0; |
---|
[1] | 883 | return mutated; |
---|
| 884 | } |
---|
| 885 | |
---|
| 886 | map<int, Production*> interestingProductions; |
---|
| 887 | int counter = 0; |
---|
| 888 | |
---|
| 889 | for (map<string, Production*>::iterator prodIter = newLsystem->productions.begin(); |
---|
| 890 | prodIter != newLsystem->productions.end(); prodIter++) { |
---|
| 891 | if (prodIter->second->parameters.size() > 0) { |
---|
| 892 | interestingProductions[counter++] = prodIter->second; |
---|
| 893 | } |
---|
| 894 | } |
---|
| 895 | |
---|
| 896 | if (interestingProductions.size() > 0) { |
---|
| 897 | int rnd = randomN(interestingProductions.size()); |
---|
| 898 | |
---|
| 899 | Production *randomProduction = interestingProductions[rnd]; |
---|
| 900 | SString prodName = randomProduction->name; |
---|
| 901 | |
---|
| 902 | int paramIndex = randomN(randomProduction->parameters.size()) + 1; |
---|
| 903 | SString paramName = randomProduction->parameters.getParameterName(paramIndex); |
---|
| 904 | string sparamName = sstringToString(paramName); |
---|
| 905 | int change = paramName.len(); |
---|
| 906 | |
---|
| 907 | randomProduction->parameters.removeParameter(paramName); |
---|
| 908 | |
---|
| 909 | if (prodName == stringToSString(newLsystem->firstProductionName)) { |
---|
| 910 | newLsystem->startParams.erase(sstringToString(paramName)); |
---|
| 911 | } |
---|
| 912 | |
---|
| 913 | for (vector<SubProduction>::iterator subProdIter = randomProduction->subproductions.begin(); |
---|
| 914 | subProdIter != randomProduction->subproductions.end(); subProdIter++) { |
---|
[24] | 915 | for (vector<Condition>::iterator condIter = (*subProdIter).conditions.begin(); |
---|
| 916 | condIter != (*subProdIter).conditions.end(); /*nothing*/) { |
---|
| 917 | if ((*condIter).parameter == paramName) { |
---|
| 918 | condIter = (*subProdIter).conditions.erase(condIter); |
---|
| 919 | } else { |
---|
| 920 | condIter++; |
---|
[1] | 921 | } |
---|
| 922 | } |
---|
| 923 | for (vector<ActionStrP>::iterator actionIter = (*subProdIter).actions.begin(); |
---|
| 924 | actionIter != (*subProdIter).actions.end(); actionIter++) { |
---|
| 925 | for (vector<SString>::iterator paramIter = (*actionIter).params.begin(); |
---|
| 926 | paramIter != (*actionIter).params.end(); paramIter++) { |
---|
| 927 | string s = sstringToString(*paramIter); |
---|
| 928 | if (s.find(sparamName, 0) != string::npos) { |
---|
| 929 | *paramIter = SString("0;"); |
---|
| 930 | } |
---|
| 931 | } |
---|
| 932 | } |
---|
| 933 | } |
---|
| 934 | |
---|
| 935 | for (map<string, Production*>::iterator prodIter = newLsystem->productions.begin(); |
---|
| 936 | prodIter != newLsystem->productions.end(); prodIter++) { |
---|
| 937 | vector<SubProduction> *subproductions = &(prodIter->second->subproductions); |
---|
| 938 | for (vector<SubProduction>::iterator subProdIter = subproductions->begin(); |
---|
| 939 | subProdIter != subproductions->end(); subProdIter++) { |
---|
| 940 | SubProduction *sp = &(*subProdIter); |
---|
[24] | 941 | for (vector<ActionStrP>::iterator actionIter = sp->actions.begin(); |
---|
| 942 | actionIter != sp->actions.end(); actionIter++) { |
---|
| 943 | if ((*actionIter).action != NULL) { |
---|
| 944 | if ((*actionIter).action->name == prodName && (*actionIter).params.size() > paramIndex - 1) { |
---|
[1] | 945 | change += paramName.len(); //more less |
---|
[24] | 946 | (*actionIter).params.erase((*actionIter).params.begin() + (paramIndex - 1)); |
---|
[1] | 947 | } |
---|
| 948 | } |
---|
| 949 | } |
---|
| 950 | } |
---|
| 951 | } |
---|
| 952 | chg = (float) change / (float) in.len(); |
---|
| 953 | } |
---|
| 954 | |
---|
| 955 | mutated = newLsystem->toString(); |
---|
| 956 | |
---|
| 957 | delete newLsystem; |
---|
| 958 | |
---|
| 959 | return mutated; |
---|
| 960 | } |
---|
| 961 | |
---|
| 962 | SString Geno_f8::mutateDeleteCondition(SString &in, float& chg) { |
---|
| 963 | SString mutated; |
---|
| 964 | |
---|
| 965 | Lsystem *newLsystem = this->converter->createLsystem(in); |
---|
| 966 | if (newLsystem == NULL) { |
---|
| 967 | mutated += in; |
---|
[9] | 968 | chg = -1.0; |
---|
[1] | 969 | return mutated; |
---|
| 970 | } |
---|
| 971 | |
---|
| 972 | map<int, SubProduction*> interestingSubproductions; |
---|
| 973 | int counter = 0; |
---|
| 974 | |
---|
| 975 | for (map<string, Production*>::iterator prodIter = newLsystem->productions.begin(); |
---|
| 976 | prodIter != newLsystem->productions.end(); prodIter++) { |
---|
| 977 | for (vector<SubProduction>::iterator subprodIter = prodIter->second->subproductions.begin(); |
---|
| 978 | subprodIter != prodIter->second->subproductions.end(); subprodIter++) { |
---|
| 979 | SubProduction *sp = &(*subprodIter); |
---|
| 980 | if (sp->conditions.size() > 0) { |
---|
| 981 | interestingSubproductions[counter++] = sp; |
---|
| 982 | } |
---|
| 983 | } |
---|
| 984 | } |
---|
| 985 | |
---|
| 986 | if (interestingSubproductions.size() > 0) { |
---|
| 987 | int rnd = randomN(interestingSubproductions.size()); |
---|
| 988 | SubProduction *randomSubproduction = interestingSubproductions[rnd]; |
---|
| 989 | vector<Condition>::iterator condIter = randomSubproduction->conditions.begin(); |
---|
| 990 | condIter += randomN(randomSubproduction->conditions.size() - 1); |
---|
| 991 | Condition c = *condIter; |
---|
| 992 | chg = (float) (c.parameter.len() + 1 + SString::valueOf(c.value).len()) / (float) in.len(); |
---|
| 993 | randomSubproduction->conditions.erase(condIter); |
---|
| 994 | } |
---|
| 995 | |
---|
| 996 | mutated = newLsystem->toString(); |
---|
| 997 | |
---|
| 998 | delete newLsystem; |
---|
| 999 | |
---|
| 1000 | return mutated; |
---|
| 1001 | } |
---|
| 1002 | |
---|
| 1003 | SString Geno_f8::mutateAddLoop(SString &in, float& chg) { |
---|
| 1004 | /* |
---|
| 1005 | * Podczas wczytania genotypu do obiektu typu Lsystem nastepuje rozwiniecie petli, wiec kolejne mutacje |
---|
| 1006 | * zniweczyly by zysk ktory mozna uzyskac dzieki petlom. Dlatego nic nie zmieniamy. |
---|
| 1007 | */ |
---|
| 1008 | SString mutated, line; |
---|
| 1009 | int pos = 0; |
---|
| 1010 | while (in.getNextToken(pos, line, '\n')) { |
---|
| 1011 | mutated += line + "\n"; |
---|
| 1012 | } |
---|
| 1013 | chg = 0.0; |
---|
| 1014 | return mutated; |
---|
| 1015 | } |
---|
| 1016 | |
---|
| 1017 | SString Geno_f8::mutateDeleteLoop(SString &in, float& chg) { |
---|
| 1018 | /* |
---|
| 1019 | * Podczas wczytania genotypu do obiektu typu Lsystem nastepuje rozwiniecie petli, wiec kolejne mutacje |
---|
| 1020 | * zniweczyly by zysk ktory mozna uzyskac dzieki petlom. Dlatego nic nie zmieniamy. |
---|
| 1021 | */ |
---|
| 1022 | SString mutated, line; |
---|
| 1023 | int pos = 0; |
---|
| 1024 | while (in.getNextToken(pos, line, '\n')) { |
---|
| 1025 | mutated += line + "\n"; |
---|
| 1026 | } |
---|
| 1027 | chg = 0.0; |
---|
| 1028 | return mutated; |
---|
| 1029 | } |
---|
| 1030 | |
---|
| 1031 | SString Geno_f8::mutateAddSubproduction(SString &in, float& chg) { |
---|
| 1032 | SString mutated, line; |
---|
| 1033 | vector<ProductionInfo> prodInfo = this->getProductionsInfo(in); |
---|
| 1034 | int rndProd = randomN(prodInfo.size()); |
---|
| 1035 | int pos = 0; |
---|
| 1036 | mutated = ""; |
---|
| 1037 | while (in.getNextToken(pos, line, '\n')) { |
---|
| 1038 | if (line.startsWith(prodInfo[rndProd].name) && line.indexOf(':', 0) != -1) { |
---|
| 1039 | SString tmp = ":"; |
---|
| 1040 | int paramCount = prodInfo[rndProd].paramNames.size(); |
---|
| 1041 | if (paramCount > 0) { |
---|
| 1042 | tmp += prodInfo[rndProd].paramNames[(int) randomN(paramCount)]; |
---|
| 1043 | tmp += (randomN(2) == 0) ? ">" : "<"; |
---|
| 1044 | tmp += SString::valueOf((int) randomN(21) - 10); |
---|
| 1045 | tmp += "|"; |
---|
| 1046 | } |
---|
| 1047 | tmp += "X\n"; |
---|
| 1048 | chg = (float) tmp.len() / (float) in.len(); |
---|
| 1049 | mutated += line + tmp; |
---|
| 1050 | } else { |
---|
| 1051 | mutated += line + "\n"; |
---|
| 1052 | } |
---|
| 1053 | } |
---|
| 1054 | return mutated; |
---|
| 1055 | } |
---|
| 1056 | |
---|
| 1057 | SString Geno_f8::mutateChangeIterationsNumber(SString &in, float& chg) { |
---|
| 1058 | SString mutated; |
---|
| 1059 | Lsystem *newLsystem = this->converter->createLsystem(in); |
---|
| 1060 | if (newLsystem == NULL) { |
---|
| 1061 | mutated += in; |
---|
[9] | 1062 | chg = -1.0; |
---|
[1] | 1063 | return mutated; |
---|
| 1064 | } |
---|
| 1065 | |
---|
| 1066 | newLsystem->iterations += randomN(7) - 3; //-3..3 |
---|
| 1067 | if (newLsystem->iterations < 1) { |
---|
| 1068 | newLsystem->iterations = 1; |
---|
| 1069 | } |
---|
| 1070 | mutated = newLsystem->toString(); |
---|
| 1071 | delete newLsystem; |
---|
| 1072 | chg = 1.0 / (float) in.len(); |
---|
| 1073 | return mutated; |
---|
| 1074 | } |
---|
| 1075 | |
---|
| 1076 | int Geno_f8::mutate(char *&g,float& chg, int &method) { |
---|
| 1077 | SString in = g; |
---|
| 1078 | |
---|
| 1079 | /*struct timeval tv; |
---|
| 1080 | gettimeofday(&tv, NULL); |
---|
| 1081 | srandom(tv.tv_sec + tv.tv_usec); |
---|
| 1082 | */ |
---|
| 1083 | method = roulette(this->operation, F8_OPERATION_COUNT); |
---|
| 1084 | if (method < 0) { |
---|
| 1085 | return GENOPER_OPFAIL; |
---|
| 1086 | } |
---|
| 1087 | |
---|
| 1088 | #if GENO_F8_DEBUG > 0 |
---|
| 1089 | string mutationName = (method == 0) ? "F8_CHANGE_BEGINNING_ARG" : |
---|
| 1090 | (method == 1) ? "F8_CHANGE_ARG" : |
---|
| 1091 | (method == 2) ? "F8_DELETE_COMMAND" : |
---|
| 1092 | (method == 3) ? "F8_INSERT_COMMANDS" : |
---|
| 1093 | (method == 4) ? "F8_ENCAPSULATE" : |
---|
| 1094 | (method == 5) ? "F8_CHANGE_CONDITION_SIGN" : |
---|
| 1095 | (method == 6) ? "F8_REPLACE_COMMAND" : |
---|
| 1096 | (method == 7) ? "F8_ADD_PARAMETER" : |
---|
| 1097 | (method == 8) ? "F8_ADD_CONDITION" : |
---|
| 1098 | (method == 9) ? "F8_ADD_SUBPRODUCTION" : |
---|
| 1099 | (method == 10) ? "F8_CHANGE_ITERATIONS_NUMBER" : |
---|
| 1100 | (method == 11) ? "F8_DELETE_PARAMETER" : |
---|
| 1101 | (method == 12) ? "F8_DELETE_CONDITION" : |
---|
| 1102 | (method == 13) ? "F8_ADD_LOOP" : |
---|
| 1103 | (method == 14) ? "F8_DELETE_LOOP" : |
---|
[33] | 1104 | (method == 15) ? "F8_OPERATION_COUNT" : "*invalid*"; |
---|
[1] | 1105 | //cout << "-------------------- " << mutationName << " --------------------" << endl; |
---|
| 1106 | #endif |
---|
| 1107 | |
---|
| 1108 | const char* mutatedTmp; |
---|
| 1109 | SString ssMutatedTmp; |
---|
| 1110 | |
---|
| 1111 | //cout << "mutate 1" << endl; |
---|
| 1112 | switch (method) { |
---|
| 1113 | case F8_CHANGE_BEGINNING_ARG: |
---|
| 1114 | ssMutatedTmp = this->mutateChangeBeginningArg(in, chg); |
---|
| 1115 | break; |
---|
| 1116 | case F8_CHANGE_ARG: |
---|
| 1117 | ssMutatedTmp = this->mutateChangeArg(in, chg); |
---|
| 1118 | break; |
---|
| 1119 | case F8_DELETE_COMMAND: |
---|
| 1120 | ssMutatedTmp = this->mutateDeleteCommand(in, chg); |
---|
| 1121 | break; |
---|
| 1122 | case F8_INSERT_COMMANDS: |
---|
| 1123 | ssMutatedTmp = this->mutateInsertCommands(in, chg); |
---|
| 1124 | break; |
---|
| 1125 | case F8_ENCAPSULATE: |
---|
| 1126 | ssMutatedTmp = this->mutateEncapsulate(in, chg); |
---|
| 1127 | break; |
---|
| 1128 | case F8_CHANGE_CONDITION_SIGN: |
---|
| 1129 | ssMutatedTmp = this->mutateChangeConditionSign(in, chg); |
---|
| 1130 | break; |
---|
| 1131 | /*case F8_REPLACE_COMMAND: |
---|
| 1132 | ssMutatedTmp = this->mutateReplaceCommand(in, chg); |
---|
| 1133 | break;*/ |
---|
| 1134 | case F8_ADD_PARAMETER: |
---|
| 1135 | ssMutatedTmp = this->mutateAddParameter(in, chg); |
---|
| 1136 | break; |
---|
| 1137 | case F8_ADD_CONDITION: |
---|
| 1138 | ssMutatedTmp = this->mutateAddCondition(in, chg); |
---|
| 1139 | break; |
---|
| 1140 | case F8_ADD_SUBPRODUCTION: |
---|
| 1141 | ssMutatedTmp = this->mutateAddSubproduction(in, chg); |
---|
| 1142 | break; |
---|
| 1143 | case F8_CHANGE_ITERATIONS_NUMBER: |
---|
| 1144 | ssMutatedTmp = this->mutateChangeIterationsNumber(in, chg); |
---|
| 1145 | break; |
---|
| 1146 | case F8_DELETE_PARAMETER: |
---|
| 1147 | ssMutatedTmp = this->mutateDeleteParameter(in, chg); |
---|
| 1148 | break; |
---|
| 1149 | case F8_DELETE_CONDITION: |
---|
| 1150 | ssMutatedTmp = this->mutateDeleteCondition(in, chg); |
---|
| 1151 | break; |
---|
| 1152 | case F8_ADD_LOOP: |
---|
| 1153 | ssMutatedTmp = this->mutateAddLoop(in, chg); |
---|
| 1154 | break; |
---|
| 1155 | case F8_DELETE_LOOP: |
---|
| 1156 | ssMutatedTmp = this->mutateDeleteLoop(in, chg); |
---|
| 1157 | break; |
---|
[30] | 1158 | case F8_DELETE_PRODUCTION: |
---|
| 1159 | ssMutatedTmp = this->mutateDeleteProduction(in, chg); |
---|
| 1160 | break; |
---|
[1] | 1161 | default: |
---|
| 1162 | return GENOPER_OPFAIL; |
---|
| 1163 | } |
---|
| 1164 | |
---|
| 1165 | //cout << "mutate 2" << endl; |
---|
| 1166 | if (ssMutatedTmp.len() < 16) { |
---|
| 1167 | return GENOPER_OPFAIL; |
---|
| 1168 | } |
---|
[9] | 1169 | if (chg == -1.0) { |
---|
| 1170 | chg = 0.0; |
---|
| 1171 | return GENOPER_OPFAIL; |
---|
| 1172 | } |
---|
[1] | 1173 | |
---|
| 1174 | mutatedTmp = ssMutatedTmp; |
---|
| 1175 | |
---|
| 1176 | if (this->checkValidity(mutatedTmp) == GENOPER_OK) { |
---|
| 1177 | free(g); //must take care of the original allocation |
---|
| 1178 | g = (char*)malloc(strlen(mutatedTmp) + 1); //allocate for mutated genotype |
---|
| 1179 | strcpy(g, mutatedTmp); //the rest is originalg = mutated; |
---|
| 1180 | //cout << "mutate 3" << endl; |
---|
[8] | 1181 | return GENOPER_OK; |
---|
[1] | 1182 | } else { |
---|
[8] | 1183 | return GENOPER_OPFAIL; |
---|
[1] | 1184 | } |
---|
| 1185 | } |
---|
| 1186 | |
---|
| 1187 | int Geno_f8::crossOver(char *&g1,char *&g2,float& chg1,float& chg2) { |
---|
| 1188 | /* wymiana niewielkiej (max. 25%) ilości odpowiadającej sobie informacji |
---|
| 1189 | * ma to przypominać "celowaną" mutację, w której osobnik dostaje |
---|
| 1190 | * niewiele wiedzy, która sprawdziła się u innego osobnika |
---|
| 1191 | */ |
---|
| 1192 | SString in1 = g1; |
---|
| 1193 | SString in2 = g2; |
---|
| 1194 | SString mutated; |
---|
| 1195 | //SString dst; |
---|
| 1196 | //const char* src = in; |
---|
| 1197 | //const char* t; |
---|
| 1198 | |
---|
| 1199 | Lsystem *newLsystem = this->converter->createLsystem(in1); |
---|
| 1200 | Lsystem *lsystem2 = this->converter->createLsystem(in2); |
---|
| 1201 | if (newLsystem == NULL || lsystem2 == NULL) { |
---|
| 1202 | chg1 = 0.0; |
---|
| 1203 | chg2 = 0.0; |
---|
| 1204 | return GENOPER_OPFAIL; |
---|
| 1205 | } |
---|
| 1206 | |
---|
| 1207 | //shuffle second parent's productions |
---|
| 1208 | vector<int> indices; |
---|
| 1209 | for (int i = 0; i < lsystem2->productions.size(); i++) { |
---|
| 1210 | indices.push_back(i); |
---|
| 1211 | } |
---|
| 1212 | map<string, Production*> shuffledProductions; |
---|
| 1213 | while (!indices.empty()) { |
---|
| 1214 | int rnd = randomN(indices.size()); |
---|
| 1215 | int counter = 0; |
---|
| 1216 | //Production *p; |
---|
| 1217 | for (map<string, Production*>::iterator it = lsystem2->productions.begin(); |
---|
| 1218 | it != lsystem2->productions.end(); it++) { |
---|
| 1219 | if (counter == rnd) { |
---|
| 1220 | //p = it->second; |
---|
| 1221 | shuffledProductions[it->first] = it->second; |
---|
| 1222 | break; |
---|
| 1223 | } |
---|
| 1224 | } |
---|
| 1225 | //delete index number |
---|
| 1226 | indices.erase(indices.begin() + rnd); |
---|
| 1227 | } |
---|
| 1228 | |
---|
| 1229 | int productionCount = randomN(min(newLsystem->productions.size() / 4, lsystem2->productions.size())) + 1; |
---|
| 1230 | |
---|
| 1231 | int counter = 0; |
---|
| 1232 | for (map<string, Production*>::iterator it = shuffledProductions.begin(); |
---|
[22] | 1233 | it != shuffledProductions.end() && counter < productionCount; it++) { |
---|
[1] | 1234 | //if selected production's name exist in the first parent |
---|
| 1235 | if (newLsystem->productions.find(it->first) != newLsystem->productions.end()) { |
---|
| 1236 | newLsystem->productions[it->first]->subproductions = it->second->subproductions; |
---|
| 1237 | counter++; |
---|
| 1238 | } else { |
---|
| 1239 | /* This fragment is commented out because we are interested only in matching productions /////// |
---|
| 1240 | //search for first production, which name does not exist in one of the productions |
---|
| 1241 | //selected from second parent |
---|
| 1242 | //this is to avoid information loss when new subproductions will be overwritten |
---|
| 1243 | //just after adding to the child production |
---|
| 1244 | for (map<string, Production*>::iterator it2 = newLsystem->productions.begin(); |
---|
| 1245 | it2 != newLsystem->productions.end(); it2++) { |
---|
| 1246 | if (shuffledProductions.find(it2->first) == shuffledProductions.end()) { //not found |
---|
| 1247 | it2->second->subproductions = it->second->subproductions; |
---|
| 1248 | break; |
---|
| 1249 | } |
---|
| 1250 | //there are no "else" because there is at least twice as many productions |
---|
| 1251 | //in the first parent as selected productions from the second parent |
---|
| 1252 | //so always we will find "free" production name |
---|
| 1253 | }*/ |
---|
| 1254 | } |
---|
| 1255 | } |
---|
| 1256 | |
---|
| 1257 | //check validity of productions indicated in actions |
---|
| 1258 | for (map<string, Production*>::iterator prodIter = newLsystem->productions.begin(); |
---|
| 1259 | prodIter != newLsystem->productions.end(); prodIter++) { |
---|
| 1260 | vector<SString> paramNames; |
---|
| 1261 | for (int i = 1; i <= prodIter->second->parameters.size(); i++) { |
---|
| 1262 | paramNames.push_back(prodIter->second->parameters.getParameterName(i)); |
---|
| 1263 | } |
---|
| 1264 | for (vector<SubProduction>::iterator subprodIter = prodIter->second->subproductions.begin(); |
---|
| 1265 | subprodIter != prodIter->second->subproductions.end(); subprodIter++) { |
---|
| 1266 | //conditions |
---|
[10] | 1267 | if (paramNames.size() > 0) { |
---|
| 1268 | for (vector<Condition>::iterator condIter = (*subprodIter).conditions.begin(); |
---|
| 1269 | condIter != (*subprodIter).conditions.end(); condIter++) { |
---|
| 1270 | vector<SString>::iterator searchIter = find(paramNames.begin(), paramNames.end(), |
---|
| 1271 | (*condIter).parameter); |
---|
| 1272 | if (searchIter == paramNames.end()) { //unknown parameter name! |
---|
| 1273 | //choose random existing parameter |
---|
| 1274 | (*condIter).parameter = paramNames[randomN(paramNames.size())]; |
---|
| 1275 | } |
---|
[1] | 1276 | } |
---|
[10] | 1277 | } else { //no params, so delete all conditions |
---|
| 1278 | (*subprodIter).conditions.clear(); |
---|
[1] | 1279 | } |
---|
| 1280 | |
---|
| 1281 | //actions |
---|
[24] | 1282 | for (vector<ActionStrP>::iterator i = (*subprodIter).actions.begin(); |
---|
| 1283 | i != (*subprodIter).actions.end(); /*nothing*/) { |
---|
| 1284 | bool deleted = false; |
---|
| 1285 | if ((*i).action == NULL) { |
---|
[11] | 1286 | continue; |
---|
| 1287 | } |
---|
[24] | 1288 | SString &actionName = (*i).action->name; |
---|
[1] | 1289 | if (actionName[0] == 'n') { |
---|
[10] | 1290 | if (paramNames.size() > 0) { |
---|
| 1291 | vector<SString>::iterator searchIter = find(paramNames.begin(), paramNames.end(), |
---|
| 1292 | actionName); |
---|
| 1293 | if (searchIter != paramNames.end()) { //valid name |
---|
| 1294 | //ensure it is linked to the correct production |
---|
[24] | 1295 | (*i).action = newLsystem->getParamProduction(actionName); |
---|
[10] | 1296 | } else { |
---|
| 1297 | //link to random parameter prodution |
---|
| 1298 | SString name = paramNames[randomN(paramNames.size())]; |
---|
[24] | 1299 | (*i).action = newLsystem->getParamProduction(name); |
---|
[10] | 1300 | } |
---|
| 1301 | } else { //no params, so delete this param production |
---|
[24] | 1302 | i = (*subprodIter).actions.erase(i); |
---|
| 1303 | deleted = true; |
---|
[1] | 1304 | } |
---|
| 1305 | } else if (actionName[0] == 'P') { |
---|
| 1306 | if (newLsystem->productions.find(sstringToString(actionName)) != newLsystem->productions.end()) { |
---|
| 1307 | //ensure it is linked to the correct production |
---|
[24] | 1308 | (*i).action = newLsystem->productions[sstringToString(actionName)]; |
---|
[1] | 1309 | } else { |
---|
| 1310 | //delete this action |
---|
[24] | 1311 | i = (*subprodIter).actions.erase(i); |
---|
| 1312 | deleted = true; |
---|
[1] | 1313 | } |
---|
| 1314 | } |
---|
[24] | 1315 | if (!deleted) { |
---|
| 1316 | i++; |
---|
| 1317 | } |
---|
[1] | 1318 | } |
---|
| 1319 | if ((*subprodIter).actions.size() == 0) { //we erased all the actions |
---|
| 1320 | ActionStrP a; |
---|
| 1321 | a.action = newLsystem->getPrimitiveProduction(SString("X")); |
---|
| 1322 | (*subprodIter).actions.push_back(a); |
---|
| 1323 | } |
---|
| 1324 | } |
---|
| 1325 | } |
---|
| 1326 | |
---|
| 1327 | mutated = newLsystem->toString(); |
---|
| 1328 | |
---|
| 1329 | shuffledProductions.clear(); |
---|
| 1330 | |
---|
| 1331 | delete newLsystem; |
---|
| 1332 | delete lsystem2; |
---|
| 1333 | |
---|
| 1334 | free(g1); //must take care of the original allocation |
---|
| 1335 | //free(g2); |
---|
| 1336 | const char* mutatedTmp = mutated; |
---|
| 1337 | char* mutatedTmp2 = (char*)malloc(strlen(mutatedTmp) + 1); //allocate for mutated genotype |
---|
| 1338 | strcpy(mutatedTmp2, mutatedTmp); //the rest is originalg = mutated; |
---|
| 1339 | g1 = mutatedTmp2; |
---|
| 1340 | chg1 = 0.5; |
---|
| 1341 | |
---|
| 1342 | return GENOPER_OK; |
---|
| 1343 | } |
---|
| 1344 | |
---|
| 1345 | |
---|
| 1346 | bool Geno_f8::checkProdNameExist(vector<ProductionInfo> info, SString name) const { |
---|
| 1347 | for (vector<ProductionInfo>::iterator it = info.begin(); it != info.end(); it++) { |
---|
| 1348 | if ((*it).name == name) { |
---|
| 1349 | return true; |
---|
| 1350 | } |
---|
| 1351 | } |
---|
| 1352 | return false; |
---|
| 1353 | } |
---|
| 1354 | |
---|
| 1355 | bool Geno_f8::checkParamNameExist(vector<SString> names, SString name) const { |
---|
| 1356 | for (vector<SString>::iterator it = names.begin(); it != names.end(); it++ ) { |
---|
| 1357 | if ((*it) == name) { |
---|
| 1358 | return true; |
---|
| 1359 | } |
---|
| 1360 | } |
---|
| 1361 | return false; |
---|
| 1362 | } |
---|
| 1363 | |
---|
| 1364 | SString Geno_f8::getOppositeCondition(const SString &c) const { |
---|
| 1365 | if (c.equals("==")) |
---|
| 1366 | return "!="; |
---|
| 1367 | if (c.equals("!=")) |
---|
| 1368 | return "=="; |
---|
| 1369 | if (c.equals(">")) |
---|
| 1370 | return "<="; |
---|
| 1371 | if (c.equals("<")) |
---|
| 1372 | return ">="; |
---|
| 1373 | if (c.equals(">=")) |
---|
| 1374 | return "<"; |
---|
| 1375 | if (c.equals("<=")) |
---|
| 1376 | return ">"; |
---|
| 1377 | return "<"; //default |
---|
| 1378 | } |
---|
| 1379 | |
---|
[6] | 1380 | RelationType Geno_f8::getDifferentCondition(RelationType type) { |
---|
[7] | 1381 | RelationType types[6]; |
---|
| 1382 | types[0] = r_greater; |
---|
| 1383 | types[1] = r_greaterEqual; |
---|
| 1384 | types[2] = r_equal; |
---|
| 1385 | types[3] = r_different; |
---|
| 1386 | types[4] = r_lessEqual; |
---|
| 1387 | types[5] = r_less; |
---|
| 1388 | |
---|
| 1389 | for (int i = 0; i < 6; i++) { |
---|
| 1390 | if (types[i] == type) { |
---|
| 1391 | types[i] = types[5]; |
---|
[9] | 1392 | //types[5] = type; |
---|
[7] | 1393 | break; |
---|
| 1394 | } |
---|
| 1395 | } |
---|
| 1396 | |
---|
[6] | 1397 | int randomType = randomN(5); |
---|
| 1398 | return types[randomType]; |
---|
| 1399 | } |
---|
| 1400 | |
---|
[1] | 1401 | SString Geno_f8::removeProductionCalls(const SString production) const { |
---|
| 1402 | SString line = trimSString(production); |
---|
| 1403 | SString result = ""; |
---|
| 1404 | bool skip = false; |
---|
| 1405 | for (int i = 0; i < line.len(); i++) { |
---|
| 1406 | if (skip) { |
---|
| 1407 | if (line[i] == ')') { |
---|
| 1408 | skip = false; |
---|
| 1409 | } else { |
---|
| 1410 | //do nothing |
---|
| 1411 | } |
---|
| 1412 | } else { |
---|
| 1413 | if (line[i] == 'P') { |
---|
| 1414 | skip = true; |
---|
| 1415 | } else { |
---|
| 1416 | result += line[i]; |
---|
| 1417 | } |
---|
| 1418 | } |
---|
| 1419 | } |
---|
| 1420 | return result; |
---|
| 1421 | } |
---|
| 1422 | |
---|
| 1423 | SString Geno_f8::addParameterToCalls(const SString line, SString &prodName) { |
---|
| 1424 | SString newStr = ""; |
---|
| 1425 | int colonIdx = line.indexOf(':', 0); |
---|
| 1426 | if (colonIdx != -1 && line.indexOf(prodName, colonIdx) != -1) { |
---|
| 1427 | int pos2 = colonIdx; |
---|
| 1428 | int beginIdx = 0; |
---|
| 1429 | int prodIdx; |
---|
| 1430 | while ((prodIdx = line.indexOf(prodName, pos2)) != -1) { |
---|
| 1431 | int indexRBrace = line.indexOf(')', prodIdx); |
---|
| 1432 | newStr += line.substr(beginIdx, indexRBrace); |
---|
| 1433 | if (newStr[newStr.len() - 1] != '(') { |
---|
| 1434 | newStr += SString(","); |
---|
| 1435 | } |
---|
| 1436 | newStr += "0.0"; |
---|
| 1437 | beginIdx = indexRBrace; |
---|
| 1438 | pos2 = indexRBrace; |
---|
| 1439 | } |
---|
| 1440 | newStr += line.substr(pos2); |
---|
| 1441 | } else { |
---|
| 1442 | newStr = line; |
---|
| 1443 | } |
---|
| 1444 | return newStr; |
---|
| 1445 | } |
---|
| 1446 | |
---|
| 1447 | SString Geno_f8::deleteParameterFromCalls(const SString line, SString &prodName, int paramIdx) { |
---|
| 1448 | SString newStr = ""; |
---|
| 1449 | SString tmp, before, mid, midTmp; |
---|
| 1450 | mid = ""; |
---|
| 1451 | int colonIdx = line.indexOf(':', 0); |
---|
| 1452 | if (colonIdx != -1 && line.indexOf(prodName, colonIdx) != -1) { |
---|
| 1453 | int pos2 = colonIdx; |
---|
| 1454 | int beginIdx = 0; |
---|
| 1455 | int prodIdx; |
---|
| 1456 | while ((prodIdx = line.indexOf(prodName, pos2)) != -1) { |
---|
| 1457 | int indexRBrace = line.indexOf(')', prodIdx); |
---|
| 1458 | before = line.substr(beginIdx, prodIdx + prodName.len() + 1); |
---|
| 1459 | midTmp = line.substr(prodIdx + prodName.len() + 1, indexRBrace - (prodIdx + prodName.len() + 1)); |
---|
| 1460 | pos2 = 0; |
---|
| 1461 | SString tok; |
---|
| 1462 | int i = 0; |
---|
| 1463 | while (midTmp.getNextToken(pos2, tok, ',')) { |
---|
| 1464 | if (i++ == paramIdx) { |
---|
| 1465 | //do nothing |
---|
| 1466 | } else { |
---|
| 1467 | mid += tok + ","; |
---|
| 1468 | } |
---|
| 1469 | } |
---|
| 1470 | if (mid[mid.len() - 1] == ',') { |
---|
| 1471 | mid = mid.substr(0, mid.len() - 1); |
---|
| 1472 | } |
---|
| 1473 | |
---|
| 1474 | newStr += before + mid + ")"; |
---|
| 1475 | beginIdx = indexRBrace; |
---|
| 1476 | pos2 = indexRBrace; |
---|
| 1477 | } |
---|
| 1478 | newStr += line.substr(pos2 + 1); |
---|
| 1479 | } else { |
---|
| 1480 | newStr = line; |
---|
| 1481 | } |
---|
| 1482 | return newStr; |
---|
| 1483 | } |
---|
| 1484 | |
---|
| 1485 | SString Geno_f8::testMutate(SString &in, int method) { |
---|
| 1486 | /*struct timeval tv; |
---|
| 1487 | gettimeofday(&tv, NULL); |
---|
| 1488 | srandom(tv.tv_sec + tv.tv_usec); |
---|
| 1489 | */ |
---|
| 1490 | SString mutatedTmp; |
---|
| 1491 | float chg = 0.0; |
---|
| 1492 | switch (method) { |
---|
| 1493 | case F8_CHANGE_BEGINNING_ARG: |
---|
| 1494 | mutatedTmp = this->mutateChangeBeginningArg(in, chg); |
---|
| 1495 | break; |
---|
| 1496 | case F8_CHANGE_ARG: |
---|
| 1497 | mutatedTmp = this->mutateChangeArg(in, chg); |
---|
| 1498 | break; |
---|
| 1499 | case F8_DELETE_COMMAND: |
---|
| 1500 | mutatedTmp = this->mutateDeleteCommand(in, chg); |
---|
| 1501 | break; |
---|
| 1502 | case F8_INSERT_COMMANDS: |
---|
| 1503 | mutatedTmp = this->mutateInsertCommands(in, chg); |
---|
| 1504 | break; |
---|
| 1505 | case F8_ENCAPSULATE: |
---|
| 1506 | mutatedTmp = this->mutateEncapsulate(in, chg); |
---|
| 1507 | break; |
---|
| 1508 | case F8_CHANGE_CONDITION_SIGN: |
---|
| 1509 | mutatedTmp = this->mutateChangeConditionSign(in, chg); |
---|
| 1510 | break; |
---|
| 1511 | /*case F8_REPLACE_COMMAND: |
---|
| 1512 | mutatedTmp = this->mutateReplaceCommand(in, chg); |
---|
| 1513 | break;*/ |
---|
| 1514 | case F8_ADD_PARAMETER: |
---|
| 1515 | mutatedTmp = this->mutateAddParameter(in, chg); |
---|
| 1516 | break; |
---|
| 1517 | case F8_ADD_CONDITION: |
---|
| 1518 | mutatedTmp = this->mutateAddCondition(in, chg); |
---|
| 1519 | break; |
---|
| 1520 | case F8_ADD_SUBPRODUCTION: |
---|
| 1521 | mutatedTmp = this->mutateAddSubproduction(in, chg); |
---|
| 1522 | break; |
---|
| 1523 | case F8_CHANGE_ITERATIONS_NUMBER: |
---|
| 1524 | mutatedTmp = this->mutateChangeIterationsNumber(in, chg); |
---|
| 1525 | break; |
---|
| 1526 | case F8_DELETE_PARAMETER: |
---|
| 1527 | mutatedTmp = this->mutateDeleteParameter(in, chg); |
---|
| 1528 | break; |
---|
| 1529 | case F8_DELETE_CONDITION: |
---|
| 1530 | mutatedTmp = this->mutateDeleteCondition(in, chg); |
---|
| 1531 | break; |
---|
| 1532 | case F8_ADD_LOOP: |
---|
| 1533 | mutatedTmp = this->mutateAddLoop(in, chg); |
---|
| 1534 | break; |
---|
| 1535 | case F8_DELETE_LOOP: |
---|
| 1536 | mutatedTmp = this->mutateDeleteLoop(in, chg); |
---|
| 1537 | break; |
---|
| 1538 | default: |
---|
| 1539 | mutatedTmp = ""; |
---|
| 1540 | } |
---|
| 1541 | return mutatedTmp; |
---|
| 1542 | |
---|
| 1543 | } |
---|