// // ******************************************************************** // * DISCLAIMER * // * * // * The following disclaimer summarizes all the specific disclaimers * // * of contributors to this software. The specific disclaimers,which * // * govern, are listed with their locations in: * // * http://cern.ch/geant4/license * // * * // * Neither the authors of this software system, nor their employing * // * institutes,nor the agencies providing financial support for this * // * work make any representation or warranty, express or implied, * // * regarding this software system or assume any liability for its * // * use. * // * * // * This code implementation is the intellectual property of the * // * GEANT4 collaboration. * // * By copying, distributing or modifying the Program (or any work * // * based on the Program) you indicate your acceptance of this * // * statement, and all its terms. * // ******************************************************************** // // // $Id: G4FieldManager.cc,v 1.13 2003/11/08 04:08:13 japost Exp $ // GEANT4 tag $Name: geant4-06-00-patch-01 $ // - Augsut 05 T.K.Paraïso add magcomponent l.138 // ------------------------------------------------------------------- #include "G4FieldManager.hh" #include "G4Field.hh" #include "G4MagneticField.hh" #include "G4ChordFinder.hh" G4FieldManager::G4FieldManager(G4Field *detectorField, G4ChordFinder *pChordFinder, G4bool fieldChangesEnergy ) : fDetectorField(detectorField), fChordFinder(pChordFinder), fAllocatedChordFinder(false), fDefault_Delta_One_Step_Value(0.01*mm), fDefault_Delta_Intersection_Val(0.001*mm), fEpsilonMinDefault(5.0e-5), fEpsilonMaxDefault(0.001), fEpsilonMin( fEpsilonMinDefault ), fEpsilonMax( fEpsilonMaxDefault), fMagComponent(false) { fDelta_One_Step_Value= fDefault_Delta_One_Step_Value; fDelta_Intersection_Val= fDefault_Delta_Intersection_Val; if ( detectorField ) fFieldChangesEnergy= detectorField->DoesFieldChangeEnergy(); else fFieldChangesEnergy= fieldChangesEnergy; } G4FieldManager::G4FieldManager(G4MagneticField *detectorField) : fDetectorField(detectorField), fAllocatedChordFinder(true), fFieldChangesEnergy(false), fDefault_Delta_One_Step_Value(0.01*mm), fDefault_Delta_Intersection_Val(0.001*mm), fEpsilonMinDefault(5.0e-5), fEpsilonMaxDefault(0.001), fEpsilonMin( fEpsilonMinDefault ), fEpsilonMax( fEpsilonMaxDefault), fMagComponent(true) { fChordFinder= new G4ChordFinder( detectorField ); fDelta_One_Step_Value= fDefault_Delta_One_Step_Value; fDelta_Intersection_Val= fDefault_Delta_Intersection_Val; } void G4FieldManager::ConfigureForTrack( const G4Track * ) { // Default is to do nothing! ; } G4FieldManager::~G4FieldManager() { if( fAllocatedChordFinder ){ delete fChordFinder; } } void G4FieldManager::CreateChordFinder(G4MagneticField *detectorMagField) { if ( fAllocatedChordFinder ) delete fChordFinder; fChordFinder= new G4ChordFinder( detectorMagField ); fAllocatedChordFinder= true; } G4bool G4FieldManager::SetDetectorField(G4Field *pDetectorField) { fDetectorField= pDetectorField; if ( pDetectorField ) fFieldChangesEnergy= pDetectorField->DoesFieldChangeEnergy(); else fFieldChangesEnergy= false; // No field return false; } G4bool G4FieldManager::SetDetectorField(G4Field *pDetectorField,G4bool mag) { fDetectorField= pDetectorField; fMagComponent = mag; if ( pDetectorField ) fFieldChangesEnergy= pDetectorField->DoesFieldChangeEnergy(); else fFieldChangesEnergy= false; // No field return false; }