1 | |
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2 | #include "softwareGenerator.h" |
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3 | #include "abstractElement.h" |
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4 | #include "generatorParticle.h" |
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5 | #include "mathematicalConstants.h" |
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6 | #include "PhysicalConstants.h" |
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7 | #include "dataManager.h" |
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8 | |
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9 | softwareGenerator::softwareGenerator() : abstractSoftware() |
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10 | {;} |
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11 | |
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12 | softwareGenerator::softwareGenerator(string inputFileName, globalParameters* globals, dataManager* dt) : abstractSoftware(inputFileName, globals, dt) |
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13 | {;} |
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14 | |
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15 | bool softwareGenerator::createInputFile(particleBeam* beamBefore, unsigned int numeroDeb, unsigned int numeroFin, string workingDir) |
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16 | { |
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17 | if ( numeroDeb != numeroFin ) return false; |
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18 | |
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19 | abstractElement* elPtr; |
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20 | elPtr = dataManager_->getElementPointerFromNumero(numeroDeb); |
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21 | |
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22 | if ( elPtr->getNomdElement().getElementType() != RFgun ) { |
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23 | dataManager_->consoleMessage(" softwareGenerator::createInputFile : the element must be rfgun " ); |
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24 | cerr << " softwareGenerator::createInputFile : the element must be rfgun" << endl; |
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25 | return false; |
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26 | } |
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27 | |
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28 | ofstream outfile; |
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29 | string name = workingDir + inputFileName_; |
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30 | outfile.open(name.c_str(), ios::out); |
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31 | if (!outfile) { |
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32 | dataManager_->consoleMessage(" softwareGenerator::createInputFile : error opening output stream " ); |
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33 | cerr << " error opening output stream " << name << endl; |
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34 | return false; |
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35 | } |
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36 | outfile << "&INPUT" << endl; |
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37 | string fichier = "'" + workingDir + "faisceau.ini" + "'"; |
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38 | outfile << " FNAME = " << fichier << endl; |
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39 | outfile << " Add=FALSE, N_add=0" << endl; |
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40 | outfile << " Species='electrons'" << endl; |
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41 | outfile << elPtr->generatorOutputFlow() << endl; |
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42 | outfile << "/" << endl; |
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43 | outfile.close(); |
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44 | dataManager_->consoleMessage("fichier input termine pour GENERATOR"); |
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45 | return true; |
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46 | } |
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47 | |
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48 | bool softwareGenerator::execute(unsigned int numeroDeb,unsigned int numeroFin,string workingDir) { |
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49 | |
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50 | bool ExecuteStatus = true; |
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51 | |
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52 | ostringstream sortie; |
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53 | sortie << " EXECUTION DE GENERATOR DE l'ELEMENT " << numeroDeb << " A L'ELEMENT " << numeroFin << endl; |
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54 | |
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55 | string generatorJob = workingDir + "generator"; |
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56 | generatorJob += string(" "); |
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57 | generatorJob += workingDir + inputFileName_; |
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58 | |
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59 | string resultOfRun; |
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60 | bool success = launchJob(generatorJob,resultOfRun); |
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61 | sortie << resultOfRun << endl; |
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62 | if ( !success ) { |
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63 | sortie << " launching of generator failed " << endl; |
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64 | ExecuteStatus = false; |
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65 | } else { |
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66 | cout << " execution generator MARCHE " << endl; |
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67 | sortie << resultOfRun; |
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68 | string nameOut = workingDir + "generator.output"; |
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69 | ofstream outfile; |
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70 | outfile.open(nameOut.c_str(), ios::out); |
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71 | if (!outfile) { |
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72 | sortie << " error first opening transport output stream " << nameOut << endl; |
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73 | ExecuteStatus = false; |
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74 | } else { |
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75 | // on copie la sortie dans un fichier 'generator.out' |
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76 | outfile << resultOfRun << endl; |
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77 | outfile.close(); |
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78 | } |
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79 | } |
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80 | |
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81 | dataManager_->consoleMessage(sortie.str()); |
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82 | return ExecuteStatus; |
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83 | } |
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84 | |
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85 | bool softwareGenerator::buildBeamAfterElements(unsigned int numeroDeb,unsigned int numeroFin, vector<particleBeam>& beams, string workingDir) { |
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86 | |
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87 | bool result = true; |
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88 | if ( numeroDeb != numeroFin ) { |
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89 | dataManager_->consoleMessage(" softwareGenerator::buildBeamAfterElements : only one element (rfgun) must be calculated " ); |
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90 | return false; |
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91 | } |
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92 | |
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93 | beams.push_back(particleBeam()); |
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94 | vector<double> centroid; |
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95 | bareParticle refPart; |
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96 | vector<bareParticle> particles; |
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97 | vector<bareParticle> particlesPassives; // on ne fait rien de ces particules pour l'instant |
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98 | if (beamFromGenerator(string("faisceau.ini"),workingDir, centroid, refPart,particles, particlesPassives )) { |
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99 | beams.back().setWithParticles(centroid, refPart,particles); |
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100 | } else { |
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101 | dataManager_->consoleMessage(" softwareGenerator::buildBeamAfterElements : error " ); |
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102 | result = false; |
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103 | } |
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104 | return result; |
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105 | } |
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106 | |
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107 | bool softwareGenerator::beamFromGenerator(string beamFileName, string workingDir, vector<double>& centroid, bareParticle& refPart,vector<bareParticle>& particles, vector<bareParticle>& passiveParticles ) { |
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108 | unsigned k; |
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109 | FILE* filefais; |
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110 | string nomfilefais = workingDir + beamFileName; |
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111 | cout << " nom fichier sortie generator : " << nomfilefais << endl; |
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112 | filefais = fopen(nomfilefais.c_str(), "r"); |
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113 | if ( filefais == (FILE*)0 ) { |
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114 | dataManager_->consoleMessage(" softwareGenerator::beamFromGenerator : error openig the file " + nomfilefais ); |
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115 | cerr << " beamFromGenerator() erreur a l'ouverture du fichier" << nomfilefais << endl;; |
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116 | return false; |
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117 | } |
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118 | else cout << " beamFromGenerator() : ouverture du fichier " << nomfilefais << endl; |
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119 | |
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120 | generatorParticle partic; |
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121 | std::vector<generatorParticle> faisceau; |
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122 | int nbProbPart =0; |
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123 | double timeRef = 0.0; |
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124 | double betagammaZRef = 0.0; |
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125 | // lecture part. de reference |
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126 | if ( partic.readFromGeneratorFile(filefais) > 0 ) |
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127 | { |
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128 | if ( partic.index != 1 ) { |
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129 | dataManager_->consoleMessage(" softwareGenerator::beamFromGenerator : particles are not electrons, we have to reconsider this method beamFromGenerator" ); |
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130 | cout << " ERROR softwareGenerator::beamFromGenerator : particles are not electrons, we have to reconsider this method " << endl; |
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131 | return false; |
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132 | } |
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133 | |
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134 | if ( partic.flag != -1 ) { |
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135 | cout << " ATTENTION softwareGenerator::beamFromGenerator : flag different de -1 " << endl; |
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136 | } |
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137 | if (fabs(partic.xx) > EPSILON || fabs(partic.yy) > EPSILON || fabs(partic.px) > EPSILON || fabs(partic.py) > EPSILON) { |
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138 | printf(" ATTENTION softwareGenerator::beamFromGenerator : part. reference douteuse \n"); |
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139 | partic.imprim(); |
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140 | } |
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141 | timeRef = partic.clock; |
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142 | TRIDVECTOR posRef(100.*partic.xx,100.*partic.yy,100.*partic.zz); // en cm |
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143 | betagammaZRef = partic.pz/EREST_eV; |
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144 | // l'impulsion donnee par generator est en eV/c |
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145 | TRIDVECTOR betagammaRef(partic.px/EREST_eV , partic.py/EREST_eV, betagammaZRef); |
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146 | refPart = bareParticle(posRef, betagammaRef); |
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147 | |
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148 | // seule la part. de reference a un pz absolu (les autres pat. on un pz relatif a la ref) |
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149 | // je mets ici a zero, pour homogeneiser |
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150 | partic.pz = 0.0; |
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151 | faisceau.push_back(partic); |
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152 | } |
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153 | |
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154 | while( partic.readFromGeneratorFile(filefais) > 0 ) { |
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155 | faisceau.push_back(partic); |
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156 | if ( partic.flag != -1 ) nbProbPart++; |
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157 | } |
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158 | |
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159 | if ( faisceau.size() == 0) |
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160 | { |
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161 | dataManager_->consoleMessage(" softwareGenerator::beamFromGenerator : error no particle found" ); |
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162 | cerr << " softwareGenerator::beamFromGenerator echec lecture " << endl; |
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163 | return false; |
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164 | } |
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165 | // pour l'instant on choisit un centroid nul; |
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166 | centroid.clear(); |
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167 | centroid = vector<double>(6,0.0); |
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168 | |
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169 | particles.clear(); |
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170 | passiveParticles.clear(); |
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171 | // particles.resize(faisceau.size() - nbProbPart, bareParticle()); |
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172 | // passiveParticles.resize(nbProbPart, bareParticle()); |
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173 | double x,y; |
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174 | double deltaz; |
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175 | double deltat; |
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176 | TRIDVECTOR pos; |
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177 | TRIDVECTOR betagamma; |
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178 | double pxPart; |
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179 | double pyPart; |
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180 | double pzPartRel; |
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181 | double deltaPzPart; |
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182 | |
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183 | for ( k=0; k < faisceau.size(); k++) { |
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184 | |
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185 | pxPart = faisceau.at(k).px; |
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186 | pyPart = faisceau.at(k).py; |
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187 | pzPartRel = faisceau.at(k).pz; |
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188 | deltaPzPart = faisceau.at(k).pz; |
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189 | x=faisceau.at(k).xx; |
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190 | y=faisceau.at(k).yy; |
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191 | |
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192 | // tout ce qui suit sera a clarifier |
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193 | double betaGammax = pxPart/EREST_eV; |
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194 | double betaGammay = pyPart/EREST_eV; |
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195 | double betaGammaz = betagammaZRef + pzPartRel/EREST_eV; |
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196 | betagamma.setComponents(betaGammax, betaGammay, betaGammaz); |
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197 | double gamma = sqrt(1.0 + betagamma.norm2()); |
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198 | |
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199 | // decalage temporel par rapport a la reference |
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200 | deltat = faisceau.at(k).clock - timeRef; // nanoseondes |
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201 | double ds = CLIGHT_m_per_ns * deltat /gamma; |
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202 | x += betaGammax * ds; // en metres |
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203 | y += betaGammay * ds; |
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204 | |
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205 | // ici on neglige la difference entre gamma de la part. et gamma de la ref. |
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206 | deltaz = (pzPartRel/EREST_eV) * CLIGHT_m_per_ns * deltat; // en metres |
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207 | |
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208 | pos.setComponents(100.*x,100.*y,100.*deltaz); // en cm |
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209 | if ( faisceau.at(k).flag == -1 ) { |
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210 | particles.push_back(bareParticle(pos,betagamma)); |
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211 | } else { |
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212 | passiveParticles.push_back(bareParticle(pos,betagamma)); |
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213 | } |
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214 | } |
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215 | |
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216 | |
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217 | return true; |
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218 | } |
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