Gabriele Cosmo
200 lines
6.8 KiB
C++
200 lines
6.8 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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// $Id: G4NistManager.cc,v 1.15 2007/12/11 13:32:08 gcosmo Exp $
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// GEANT4 tag $Name: geant4-09-01 $
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//
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// -------------------------------------------------------------------
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//
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// GEANT4 Class file
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//
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//
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// File name: G4NistManager
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//
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// Author: Vladimir Ivanchenko
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//
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// Creation date: 23.12.2004
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//
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// Modifications:
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// 27.02.06 V.Ivanchneko add ConstructNewGasMaterial
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// 18.04.06 V.Ivanchneko add combined creation of materials (NIST + user)
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// 11.05.06 V.Ivanchneko add warning flag to FindMaterial method
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// 26.07.07 V.Ivanchneko modify destructor to provide complete destruction
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// of all elements and materials
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// 27-07-07, improve destructor (V.Ivanchenko)
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// 28.07.07 V.Ivanchneko make simple methods inline
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// 28.07.07 V.Ivanchneko simplify Print methods
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//
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// -------------------------------------------------------------------
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//
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// Class Description:
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//
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// Element data from the NIST DB on Atomic Weights and Isotope Compositions
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// http://physics.nist.gov/PhysRefData/Compositions/index.html
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "G4NistManager.hh"
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#include "G4NistMessenger.hh"
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#include "G4Isotope.hh"
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G4NistManager* G4NistManager::instance = 0;
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G4double G4NistManager::POWERZ13[256] = {0};
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G4double G4NistManager::LOGA[256] = {0};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
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G4NistManager* G4NistManager::Instance()
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{
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if (instance == 0) {
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static G4NistManager manager;
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instance = &manager;
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}
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return instance;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4NistManager::G4NistManager()
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{
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nElements = 0;
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nMaterials = 0;
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verbose = 0;
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elmBuilder = new G4NistElementBuilder(verbose);
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matBuilder = new G4NistMaterialBuilder(elmBuilder,verbose);
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messenger = new G4NistMessenger(this);
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for(G4int i=1; i<256; i++) {
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G4double x = G4double(i);
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POWERZ13[i] = std::pow(x,1.0/3.0);
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LOGA[i] = std::log(x);
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}
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POWERZ13[0] = 1.0;
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LOGA[0] = 0.0;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4NistManager::~G4NistManager()
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{
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// G4cout << "NistManager: start material destruction" << G4endl;
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const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable();
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size_t nmat = theMaterialTable->size();
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size_t i;
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for(i=0; i<nmat; i++) {
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if((*theMaterialTable)[i]) delete (*theMaterialTable)[i];
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}
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// G4cout << "NistManager: start element destruction" << G4endl;
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const G4ElementTable* theElementTable = G4Element::GetElementTable();
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size_t nelm = theElementTable->size();
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for(i=0; i<nelm; i++) {
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if((*theElementTable)[i]) delete (*theElementTable)[i];
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}
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// G4cout << "NistManager: start isotope destruction" << G4endl;
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const G4IsotopeTable* theIsotopeTable = G4Isotope::GetIsotopeTable();
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size_t niso = theIsotopeTable->size();
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for(i=0; i<niso; i++) {
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if((*theIsotopeTable)[i]) delete (*theIsotopeTable)[i];
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}
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// G4cout << "NistManager: end isotope destruction" << G4endl;
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delete messenger;
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delete matBuilder;
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delete elmBuilder;
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// G4cout << "NistManager: end destruction" << G4endl;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void G4NistManager::PrintElement(const G4String& symbol)
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{
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if (symbol == "all") elmBuilder->PrintElement(0);
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else elmBuilder->PrintElement(elmBuilder->GetZ(symbol));
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void G4NistManager::PrintG4Element(const G4String& name)
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{
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const G4ElementTable* theElementTable = G4Element::GetElementTable();
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size_t nelm = theElementTable->size();
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for(size_t i=0; i<nelm; i++) {
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G4Element* elm = (*theElementTable)[i];
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if ( name == elm->GetName() || "all" == name) {
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G4cout << *elm << G4endl;
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return;
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}
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void G4NistManager::PrintG4Material(const G4String& name)
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{
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const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable();
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size_t nmat = theMaterialTable->size();
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for(size_t i=0; i<nmat; i++) {
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G4Material* mat = (*theMaterialTable)[i];
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if ( name == mat->GetName() || "all" == name) {
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G4cout << *mat << G4endl;
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return;
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}
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void G4NistManager::SetVerbose(G4int val)
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{
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verbose = val;
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elmBuilder->SetVerbose(val);
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matBuilder->SetVerbose(val);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4double G4NistManager::GetZ13(G4double Z)
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{
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G4int iz = G4int(Z);
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G4double x = (Z - G4double(iz))/(3.0*Z);
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if(iz > 255) iz = 255;
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else if(iz < 0) iz = 0;
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return POWERZ13[iz]*(1.0 + x);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4double G4NistManager::GetLOGA(G4double A)
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{
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G4int ia = G4int(A);
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G4double x = (A - G4double(ia))/A;
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if(ia > 255) ia = 255;
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else if(ia < 0) ia = 0;
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return LOGA[ia] + x;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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