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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // $Id: G4DecayStrongResonances.cc,v 1.2 2010/11/02 17:57:38 vnivanch Exp $ |
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27 | // GEANT4 tag $Name: geant4-09-04-ref-00 $ |
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28 | // |
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29 | // ------------------------------------------------------------------- |
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30 | // |
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31 | // GEANT4 Class file |
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32 | // |
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33 | // File name: G4DecayStrongResonances |
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34 | // |
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35 | // Modified: |
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36 | // 02.11.2010 V.Ivanchenko moved constructor and destructor to source |
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37 | // |
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38 | |
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39 | #include "G4DecayStrongResonances.hh" |
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40 | |
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41 | #include "G4HadTmpUtil.hh" |
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42 | |
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43 | #include <algorithm> |
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44 | |
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45 | G4DecayStrongResonances::G4DecayStrongResonances() |
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46 | {} |
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47 | |
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48 | G4DecayStrongResonances::~G4DecayStrongResonances() |
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49 | {} |
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50 | |
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51 | G4ReactionProductVector* |
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52 | G4DecayStrongResonances::Propagate(G4KineticTrackVector* theSecondaries, |
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53 | G4V3DNucleus* ) |
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54 | { |
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55 | // decay the strong resonances |
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56 | //static int call_count = 0; |
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57 | //if(call_count++<10) |
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58 | //{ |
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59 | // G4cout << "Security print-out: Entering G4DecayStrongResonances::Propagate"; |
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60 | //} |
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61 | G4ReactionProductVector * theResult; |
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62 | try |
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63 | { |
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64 | theResult = new G4ReactionProductVector; |
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65 | } |
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66 | catch(...) |
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67 | { |
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68 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: out of memory "); |
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69 | } |
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70 | G4KineticTrackVector *result1, *secondaries, *result; |
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71 | if(!theSecondaries) |
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72 | { |
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73 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: 0x0 input vector "); |
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74 | } |
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75 | result1=theSecondaries; |
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76 | try |
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77 | { |
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78 | result=new G4KineticTrackVector(); |
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79 | } |
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80 | catch(...) |
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81 | { |
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82 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: out of memory in "); |
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83 | } |
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84 | |
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85 | size_t aResult=0; |
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86 | for (aResult=0; aResult < result1->size(); aResult++) |
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87 | { |
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88 | G4ParticleDefinition * pdef; |
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89 | if(!result1->operator[](aResult)) |
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90 | { |
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91 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: null pointer in input vector!!! "); |
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92 | } |
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93 | pdef=result1->operator[](aResult)->GetDefinition(); |
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94 | if(!pdef) |
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95 | { |
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96 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: 0x0 particle definition "); |
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97 | } |
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98 | secondaries=NULL; |
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99 | if ( pdef->GetPDGWidth() > 0 && pdef->GetPDGLifeTime() < 5E-17*s ) |
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100 | { |
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101 | try |
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102 | { |
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103 | secondaries = result1->operator[](aResult)->Decay(); |
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104 | } |
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105 | catch(...) |
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106 | { |
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107 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: failing in Decay "); |
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108 | } |
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109 | } |
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110 | if ( secondaries == NULL ) |
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111 | { |
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112 | try |
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113 | { |
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114 | result->push_back(result1->operator[](aResult)); |
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115 | } |
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116 | catch(...) |
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117 | { |
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118 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: push_back failed - out of memory "); |
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119 | } |
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120 | result1->operator[](aResult)=NULL; //protect for clearAndDestroy |
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121 | } |
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122 | else |
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123 | { |
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124 | for (size_t aSecondary=0; aSecondary<secondaries->size(); aSecondary++) |
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125 | { |
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126 | try |
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127 | { |
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128 | result1->push_back(secondaries->operator[](aSecondary)); |
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129 | } |
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130 | catch(...) |
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131 | { |
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132 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: push_back 1 failed - out of mem"); |
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133 | } |
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134 | } |
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135 | if(secondaries) delete secondaries; |
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136 | } |
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137 | } |
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138 | try |
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139 | { |
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140 | std::for_each(result1->begin(), result1->end(), G4Delete()); |
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141 | delete result1; |
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142 | } |
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143 | catch(...) |
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144 | { |
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145 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: memory corruption."); |
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146 | } |
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147 | |
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148 | // translate to ReactionProducts |
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149 | G4ReactionProduct * it = NULL; |
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150 | for(aResult=0; aResult < result->size(); aResult++) |
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151 | { |
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152 | try |
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153 | { |
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154 | it = new G4ReactionProduct(); |
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155 | } |
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156 | catch(...) |
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157 | { |
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158 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: out of memory "); |
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159 | } |
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160 | it->SetDefinition((*result)[aResult]->GetDefinition()); |
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161 | it->SetMass((*result)[aResult]->GetDefinition()->GetPDGMass()); |
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162 | it->SetTotalEnergy((*result)[aResult]->Get4Momentum().t()); |
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163 | it->SetMomentum((*result)[aResult]->Get4Momentum().vect()); |
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164 | |
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165 | try |
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166 | { |
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167 | theResult->push_back(it); |
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168 | } |
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169 | catch(...) |
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170 | { |
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171 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: push to result failed - out of mem."); |
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172 | } |
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173 | } |
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174 | try |
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175 | { |
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176 | std::for_each(result->begin(), result->end(), G4Delete()); |
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177 | delete result; |
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178 | } |
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179 | catch(...) |
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180 | { |
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181 | throw G4HadronicException(__FILE__, __LINE__, "DecayStrongRes: memory corruption at end."); |
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182 | } |
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183 | return theResult; |
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184 | } |
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185 | |
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186 | |
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