#include <MaterialBudgetCategorizer.h>

Public Member Functions
std::vector< float >	l0fraction (std::string s)

int	material (std::string s)

	MaterialBudgetCategorizer ()

int	volume (std::string s)

std::vector< float >	x0fraction (std::string s)

Private Member Functions
void	buildCategoryMap (std::string theMaterialFileName, std::map< std::string, std::vector< float > > &theMap)

void	buildMaps ()

Private Attributes
std::map< std::string, std::vector< float > >	theL0Map

std::map< std::string, int >	theMaterialMap

std::map< std::string, int >	theVolumeMap

std::map< std::string, std::vector< float > >	theX0Map

Detailed Description

Definition at line 15 of file MaterialBudgetCategorizer.h.

Constructor & Destructor Documentation

MaterialBudgetCategorizer::MaterialBudgetCategorizer ( )

Definition at line 20 of file MaterialBudgetCategorizer.cc.

 {
   buildMaps();
 }

Member Function Documentation

void MaterialBudgetCategorizer::buildCategoryMap	(	std::string	theMaterialFileName,
		std::map< std::string, std::vector< float > > &	theMap
	)

private

Definition at line 131 of file MaterialBudgetCategorizer.cc.

References gather_cfg::cout, and edm::hlt::Exception.

                                                                                                                            {
   //  const G4MaterialTable* matTable = G4Material::GetMaterialTable();
   //  G4int matSize = matTable->size();
   
   std::ifstream theMaterialFile(theMaterialFileName.c_str());
   if (!theMaterialFile) 
     cms::Exception("LogicError") <<" File not found " << theMaterialFile;
   
   // fill everything as "other"
   float sup,sen,cab,col,ele,oth,air;
   sup=sen=cab=col=ele=0.;
   oth=1.;
   air=0;
   
   //
   std::string materialName;
   while(theMaterialFile) {
     theMaterialFile >> materialName;
     theMaterialFile >> sup >> sen >> cab >> col >> ele;
     oth = 0.000;
     air = 0.000;
     theMap[materialName].clear();        // clear before re-filling
     theMap[materialName].push_back(sup); // sup
     theMap[materialName].push_back(sen); // sen
     theMap[materialName].push_back(cab); // cab
     theMap[materialName].push_back(col); // col
     theMap[materialName].push_back(ele); // ele
     theMap[materialName].push_back(oth); // oth
     theMap[materialName].push_back(air); // air
     cout << " material " << materialName << " filled " 
      << " SUP " << sup 
      << " SEN " << sen 
      << " CAB " << cab 
      << " COL " << col 
      << " ELE " << ele 
      << " OTH " << oth 
      << " AIR " << air 
      << endl;
   }
   
 }

void MaterialBudgetCategorizer::buildMaps ( )

private

Definition at line 25 of file MaterialBudgetCategorizer.cc.

References gather_cfg::cout, and edm::FileInPath::fullPath().

 {
   //----- Build map volume name - volume index
   G4LogicalVolumeStore* lvs = G4LogicalVolumeStore::GetInstance();
   G4LogicalVolumeStore::iterator ite;
   int ii = 0;
   for (ite = lvs->begin(); ite != lvs->end(); ite++) {
     theVolumeMap[(*ite)->GetName()] = ii++;
   }
   
   //----- Build map material name - volume index
   const G4MaterialTable* matTable = G4Material::GetMaterialTable();
   G4int matSize = matTable->size();
   for( ii = 0; ii < matSize; ii++ ) {
     theMaterialMap[ (*matTable)[ii]->GetName()] = ii+1;
   }
   
   // rr
 
   //----- Build map material name
   for( int ii = 0; ii < matSize; ii++ ) {
     float sup,sen,cab,col,ele,oth,air;
     sup=sen=cab=col=ele=0.;
     oth=1.;
     air=0;
     cout << " material " << (*matTable)[ii]->GetName() << " prepared"
      << endl;
     if((*matTable)[ii]->GetName()=="Air"
        ||
        (*matTable)[ii]->GetName()=="Vacuum"
        ) {
       air=1.000; 
       oth=0.000;
     }
     // actually this class does not work if there are spaces into material names --> Recover material properties
     if((*matTable)[ii]->GetName()=="Carbon fibre str.") { 
       sup=1.000; 
       oth=0.000;
     }
     // X0
     theX0Map[ (*matTable)[ii]->GetName() ].push_back(sup); // sup
     theX0Map[ (*matTable)[ii]->GetName() ].push_back(sen); // sen
     theX0Map[ (*matTable)[ii]->GetName() ].push_back(cab); // cab
     theX0Map[ (*matTable)[ii]->GetName() ].push_back(col); // col
     theX0Map[ (*matTable)[ii]->GetName() ].push_back(ele); // ele
     theX0Map[ (*matTable)[ii]->GetName() ].push_back(oth); // oth
     theX0Map[ (*matTable)[ii]->GetName() ].push_back(air); // air
     // L0
     theL0Map[ (*matTable)[ii]->GetName() ].push_back(sup); // sup
     theL0Map[ (*matTable)[ii]->GetName() ].push_back(sen); // sen
     theL0Map[ (*matTable)[ii]->GetName() ].push_back(cab); // cab
     theL0Map[ (*matTable)[ii]->GetName() ].push_back(col); // col
     theL0Map[ (*matTable)[ii]->GetName() ].push_back(ele); // ele
     theL0Map[ (*matTable)[ii]->GetName() ].push_back(oth); // oth
     theL0Map[ (*matTable)[ii]->GetName() ].push_back(air); // air
   }
   //
   
   //----- Build map material name - X0 contributes
   cout << endl << endl << "MaterialBudgetCategorizer::Fill X0 Map" << endl;
   std::string theMaterialX0FileName = edm::FileInPath("Validation/Geometry/data/trackerMaterials.x0").fullPath();
   buildCategoryMap(theMaterialX0FileName, theX0Map);
   //----- Build map material name - L0 contributes
   cout << endl << endl << "MaterialBudgetCategorizer::Fill L0 Map" << endl;
   std::string theMaterialL0FileName = edm::FileInPath("Validation/Geometry/data/trackerMaterials.l0").fullPath();
   buildCategoryMap(theMaterialL0FileName, theL0Map);
   // summary of all the materials loaded
   cout << endl << endl << "MaterialBudgetCategorizer::Material Summary --------" << endl;
   G4EmCalculator calc;
   for( ii = 0; ii < matSize; ii++ ) {
     //    edm::LogInfo("MaterialBudgetCategorizer")
     cout << " material " << (*matTable)[ii]->GetName()
      << endl
      << "\t density = " << G4BestUnit((*matTable)[ii]->GetDensity(),"Volumic Mass")
      << endl
      << "\t X0 = "      << (*matTable)[ii]->GetRadlen()             << " mm"
      << endl
      << "\t Energy threshold for photons for 100 mm range = "
      << G4BestUnit(calc.ComputeEnergyCutFromRangeCut(100, G4String("gamma"), (*matTable)[ii]->GetName()) , "Energy")
      << endl
      << " SUP " << theX0Map[ (*matTable)[ii]->GetName() ][0] 
      << " SEN " << theX0Map[ (*matTable)[ii]->GetName() ][1]
      << " CAB " << theX0Map[ (*matTable)[ii]->GetName() ][2]
      << " COL " << theX0Map[ (*matTable)[ii]->GetName() ][3]
      << " ELE " << theX0Map[ (*matTable)[ii]->GetName() ][4]
      << " OTH " << theX0Map[ (*matTable)[ii]->GetName() ][5]
      << " AIR " << theX0Map[ (*matTable)[ii]->GetName() ][6]
      << endl
      << "\t Lambda0 = " << (*matTable)[ii]->GetNuclearInterLength() << " mm"
      << endl
      << " SUP " << theL0Map[ (*matTable)[ii]->GetName() ][0] 
      << " SEN " << theL0Map[ (*matTable)[ii]->GetName() ][1]
      << " CAB " << theL0Map[ (*matTable)[ii]->GetName() ][2]
      << " COL " << theL0Map[ (*matTable)[ii]->GetName() ][3]
      << " ELE " << theL0Map[ (*matTable)[ii]->GetName() ][4]
      << " OTH " << theL0Map[ (*matTable)[ii]->GetName() ][5]
      << " AIR " << theL0Map[ (*matTable)[ii]->GetName() ][6]
      << endl;
     if( theX0Map[ (*matTable)[ii]->GetName() ][5] == 1 || theL0Map[ (*matTable)[ii]->GetName() ][5] == 1 )
       std::cout << "WARNING: material with no category: " << (*matTable)[ii]->GetName() << std::endl;
   }
   //
   // rr
   
 }