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1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 // G4MSSteppingAction implementation 27 // 28 // Author: M.Asai, 5 May 2006 29 // ------------------------------------------- 30 31 #include "G4MSSteppingAction.hh" 32 33 #include "G4LogicalVolume.hh" 34 #include "G4Material.hh" 35 #include "G4Region.hh" 36 #include "G4Step.hh" 37 #include "G4VPhysicalVolume.hh" 38 39 #include <map> 40 41 // ------------------------------------------- 42 void G4MSSteppingAction::Initialize(G4bool rSe 43 { 44 regionSensitive = rSens; 45 theRegion = reg; 46 length = 0.; 47 x0 = 0.; 48 lambda = 0.; 49 shape_mat_info_v.clear(); 50 } 51 52 // ------------------------------------------- 53 void G4MSSteppingAction::UserSteppingAction(co 54 { 55 G4StepPoint* preStepPoint = aStep->GetPreSte 56 G4Region* region = preStepPoint->GetPhysical 57 58 if (regionSensitive && (region != theRegion) 59 60 G4double stlen = aStep->GetStepLength(); 61 const G4Material* material = preStepPoint->G 62 length += stlen; 63 x0 += stlen / (material->GetRadlen()); 64 lambda += stlen / (material->GetNuclearInter 65 66 // store information per step (1 geantino st 67 { 68 shape_mat_info_v.push_back({}); 69 70 shape_mat_info_t & thisMaterialInfo = shap 71 72 // calculate average mass number and atomi 73 { 74 const std::vector<const G4Element*> * El 75 for( auto & element : *ElementVector_ptr 76 { 77 thisMaterialInfo.aveA += element->GetA 78 thisMaterialInfo.aveZ += element->GetZ 79 } 80 thisMaterialInfo.aveA /= ElementVector_p 81 thisMaterialInfo.aveZ /= ElementVector_p 82 } 83 thisMaterialInfo.density = mate 84 thisMaterialInfo.radiation_length = mate 85 thisMaterialInfo.interaction_length = mate 86 thisMaterialInfo.thickness = aS 87 thisMaterialInfo.integrated_thickness = le 88 thisMaterialInfo.lambda = stlen 89 thisMaterialInfo.x0 = stlen 90 thisMaterialInfo.integrated_lambda = lambd 91 thisMaterialInfo.integrated_x0 = x0; 92 thisMaterialInfo.entry_point = preStepPoin 93 thisMaterialInfo.exit_point = aStep->GetP 94 thisMaterialInfo.material_name = material- 95 } 96 97 } 98 99 void G4MSSteppingAction::PrintEachMaterialVerb 100 { 101 102 G4int colwidth = 11; 103 G4int matname_colwidth = 15; 104 105 oss << G4endl<< G4endl; 106 oss << " Material Atomic propertie 107 oss << G4endl; 108 109 110 std::ios::fmtflags os_flags (oss.flags()); 111 for( auto & matInfo : shape_mat_info_v) 112 { 113 oss << std::setw(matname_colwidth) << std 114 115 oss << std::setw(colwidth) << std::fixed 116 oss << std::setw(colwidth) << std::fixed 117 oss << std::setw(colwidth) << std::scient 118 oss << std::setw(colwidth) << std::scient 119 oss << std::setw(colwidth) << std::scient 120 oss << std::setw(colwidth) << std::scient 121 oss << std::setw(colwidth) << std::scient 122 oss << std::setw(colwidth) << std::scient 123 oss << std::setw(colwidth) << std::scient 124 oss << std::setw(colwidth) << " "; 125 oss << std::scientific << std::right << 126 oss << std::scientific << std::left << 127 oss << ", " << matInfo.entry_point.y()/ 128 oss << ", " << matInfo.entry_point.z()/ 129 oss << std::setw(colwidth) << " "; 130 oss << std::scientific << std::right << 131 oss << std::scientific << std::left << 132 oss << ", " << matInfo.exit_point.y()/CL 133 oss << ", " << matInfo.exit_point.z()/CL 134 oss << G4endl; 135 oss << G4endl; 136 } 137 oss.flags(os_flags); // Restore original st 138 } 139 140 void G4MSSteppingAction::PrintIntegratedMateri 141 { 142 // create database (db) of material name (ke 143 std::map<G4String, shape_mat_info_t> mat_db; 144 // accumulate information for each material 145 for(auto & matInfo : shape_mat_info_v) 146 { 147 G4String key = matInfo.material_name; 148 if( 0 == mat_db.count( key ) ) 149 { 150 mat_db[key] = shape_mat_info_t{}; 151 } 152 153 mat_db[key].x0 += matInfo.x0; 154 mat_db[key].thickness += matInfo.thickness 155 mat_db[key].lambda += matInfo.lambda; 156 } 157 158 std::ios::fmtflags os_flags (oss.flags()); 159 oss << std::scientific << std::setprecision( 160 for(auto & [key,mat] : mat_db) 161 oss << '\t' << key 162 << '\t'<< mat.thickness/CLHEP::mm 163 << '\t'<< mat.x0 164 << '\t'<< mat.lambda; 165 oss.flags(os_flags); // Restore original st 166 return; 167 } 168