Gabriele Cosmo
351 lines
8.0 KiB
C++
351 lines
8.0 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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//
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// Author: Elena Guardincerri (Elena.Guardincerri@ge.infn.it)
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//
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// History:
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// -----------
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// 16 Sept 2001 First committed to cvs
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//
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// -------------------------------------------------------------------
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#include "G4FluoData.hh"
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#include "G4DataVector.hh"
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#include "G4FluoTransition.hh"
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#include <fstream>
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#include <sstream>
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G4FluoData::G4FluoData()
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{
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numberOfVacancies=0;
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}
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G4FluoData::~G4FluoData()
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{
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std::map<G4int,G4DataVector*,std::less<G4int> >::iterator pos;
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for (pos = idMap.begin(); pos != idMap.end(); ++pos)
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{
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G4DataVector* dataSet = (*pos).second;
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delete dataSet;
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}
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for (pos = energyMap.begin(); pos != energyMap.end(); ++pos)
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{
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G4DataVector* dataSet = (*pos).second;
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delete dataSet;
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}
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for (pos = probabilityMap.begin(); pos != probabilityMap.end(); ++pos)
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{
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G4DataVector* dataSet = (*pos).second;
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delete dataSet;
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}
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}
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size_t G4FluoData::NumberOfVacancies() const
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{
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return numberOfVacancies;
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}
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G4int G4FluoData::VacancyId(G4int vacancyIndex) const
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{
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G4int n = -1;
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if (vacancyIndex<0 || vacancyIndex>=numberOfVacancies)
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{G4Exception("G4FluoData::vacancyIndex outside boundaries");}
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else
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{
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std::map<G4int,G4DataVector*,std::less<G4int> >::const_iterator pos;
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pos = idMap.find(vacancyIndex);
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if (pos!= idMap.end())
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{ G4DataVector dataSet = (*(*pos).second);
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n = (G4int) dataSet[0];
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}
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}
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return n;
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}
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size_t G4FluoData::NumberOfTransitions(G4int vacancyIndex) const
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{
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G4int n = 0;
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if (vacancyIndex<0 || vacancyIndex>=numberOfVacancies)
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{G4Exception("G4FluoData::vacancyIndex outside boundaries");}
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else
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{
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n = nInitShells[vacancyIndex]-1;
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//-1 is necessary because the elements of the vector nInitShells
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//include also the vacancy shell:
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// -1 subtracts this last one
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}
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return n;
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}
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G4int G4FluoData::StartShellId(G4int initIndex, G4int vacancyIndex) const
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{
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G4int n = -1;
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if (vacancyIndex<0 || vacancyIndex>=numberOfVacancies)
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{G4Exception("G4FluoData::vacancyIndex outside boundaries");}
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else
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{
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std::map<G4int,G4DataVector*,std::less<G4int> >::const_iterator pos;
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pos = idMap.find(vacancyIndex);
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G4DataVector dataSet = *((*pos).second);
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G4int nData = dataSet.size();
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if (initIndex >= 0 && initIndex < nData)
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{
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n = (G4int) dataSet[initIndex];
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}
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}
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return n;
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}
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G4double G4FluoData::StartShellEnergy(G4int initIndex, G4int vacancyIndex) const
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{
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G4double n = -1;
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if (vacancyIndex<0 || vacancyIndex>=numberOfVacancies)
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{G4Exception("G4FluoData::vacancyIndex outside boundaries");}
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else
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{
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std::map<G4int,G4DataVector*,std::less<G4int> >::const_iterator pos;
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pos = energyMap.find(vacancyIndex);
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G4DataVector dataSet = *((*pos).second);
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G4int nData = dataSet.size();
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if (initIndex >= 0 && initIndex < nData)
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{
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n = dataSet[initIndex];
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}
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}
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return n;
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}
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G4double G4FluoData::StartShellProb(G4int initIndex, G4int vacancyIndex) const
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{
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G4double n = -1;
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if (vacancyIndex<0 || vacancyIndex>=numberOfVacancies)
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{G4Exception("G4FluoData::vacancyIndex outside boundaries");}
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else
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{
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std::map<G4int,G4DataVector*,std::less<G4int> >::const_iterator pos;
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pos = probabilityMap.find(vacancyIndex);
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G4DataVector dataSet = *((*pos).second);
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G4int nData = dataSet.size();
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if (initIndex >= 0 && initIndex < nData)
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{
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n = dataSet[initIndex];
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}
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}
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return n;
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}
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void G4FluoData::LoadData(G4int Z)
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{
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// Build the complete string identifying the file with the data set
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std::ostringstream ost;
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if(Z != 0){
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ost << "fl-tr-pr-"<< Z << ".dat";
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}
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else{
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ost << "fl-tr-pr-"<<".dat";
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}
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G4String name(ost.str());
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char* path = getenv("G4LEDATA");
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if (!path)
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{
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G4String excep("G4EMDataSet - G4LEDATA environment variable not set");
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G4Exception(excep);
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}
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G4String pathString(path);
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G4String fluor("/fluor/");
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G4String dirFile = pathString + fluor + name;
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std::ifstream file(dirFile);
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std::filebuf* lsdp = file.rdbuf();
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if (! (lsdp->is_open()) )
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{
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G4String excep = "G4FluoData - data file: " + dirFile + " not found";
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G4Exception(excep);
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}
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G4double a = 0;
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G4int k = 1;
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G4int s = 0;
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G4int vacId = 0;
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G4DataVector* initIds = new G4DataVector;
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G4DataVector* transEnergies = new G4DataVector;
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G4DataVector* transProbabilities = new G4DataVector;
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do {
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file >> a;
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G4int nColumns = 3;
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if (a == -1)
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{
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if (s == 0)
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{
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// End of a shell data set
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idMap[vacId] = initIds;
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energyMap[vacId] = transEnergies;
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probabilityMap[vacId] = transProbabilities;
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// G4double size=transProbabilities->size();
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G4int n = initIds->size();
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nInitShells.push_back(n);
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numberOfVacancies++;
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// Start of new shell data set
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initIds = new G4DataVector;
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transEnergies = new G4DataVector;
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transProbabilities = new G4DataVector;
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vacId++;
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}
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s++;
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if (s == nColumns)
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{
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s = 0;
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}
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}
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else if (a == -2)
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{
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// End of file; delete the empty vectors created
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//when encountering the last -1 -1 row
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delete initIds;
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delete transEnergies;
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delete transProbabilities;
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}
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else
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{
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if(k%nColumns == 2)
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{
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// 2nd column is transition probabilities
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transProbabilities->push_back(a);
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k++;
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}
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else if (k%nColumns == 1)
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{
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// 1st column is shell id
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initIds->push_back(a);
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k++;
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}
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else if (k%nColumns == 0)
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{//third column is transition energies
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G4double e = a * MeV;
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transEnergies->push_back(e);
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k=1;
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}
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}
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}
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while (a != -2); // end of file
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file.close();
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}
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void G4FluoData::PrintData()
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{
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for (G4int i = 0; i <numberOfVacancies; i++)
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{
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G4cout << "---- TransitionData for the vacancy nb "
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<<i
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<<" ----- "
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<<G4endl;
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for (size_t k = 0; k<=NumberOfTransitions(i); k++)
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{
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G4int id = StartShellId(k,i);
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G4double e = StartShellEnergy(k,i) /MeV;
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G4double p = StartShellProb(k,i);
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G4cout << k <<") Shell id: " << id <<G4endl;
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G4cout << " - Transition energy = " << e << " MeV "<<G4endl;
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G4cout << " - Transition probability = " << p <<G4endl;
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}
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G4cout << "-------------------------------------------------"
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<< G4endl;
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}
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}
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