00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // $Id: G4PolarizationManager.hh 69847 2013-05-16 09:36:18Z gcosmo $ 00027 // 00028 // GEANT4 Class header file 00029 // 00030 // 00031 // File name: G4PolarizationManager 00032 // 00033 // Author: Andreas Schaelicke 00034 // 00035 // Creation date: 01.05.2005 00036 // 00037 // Modifications: 00038 // 12-08-06 Helper routines are moved to G4PolarizationHelper 00039 // 00040 // Class Description: 00041 // 00042 // Provides polarization information for logical volumes, and some basic 00043 // transformation routines. 00044 00045 #ifndef G4PolarizationManager_h 00046 #define G4PolarizationManager_h 1 00047 00048 #include "globals.hh" 00049 #include <vector> 00050 #include "G4ThreeVector.hh" 00051 00052 #include <map> 00053 00054 class G4LogicalVolume; 00055 class G4PolarizationManager; 00056 class G4PolarizationMessenger; 00057 00058 typedef std::map<G4LogicalVolume*,G4ThreeVector> PolarizationMap; 00059 00060 class G4PolarizationManager { 00061 public: 00062 00063 virtual ~G4PolarizationManager(); 00064 static G4PolarizationManager* GetInstance(); 00065 static void Dispose(); 00066 00067 void ListVolumes(); 00068 inline void Clean(); 00069 00070 void SetVolumePolarization(G4LogicalVolume* lVol, const G4ThreeVector & pol); 00071 void SetVolumePolarization(const G4String & lVolName, const G4ThreeVector & pol); 00072 00073 inline const G4ThreeVector & GetVolumePolarization(G4LogicalVolume* lVol) const; 00074 inline bool IsPolarized(G4LogicalVolume* lVol) const; 00075 00076 inline void SetVerbose(G4int val); 00077 inline G4int GetVerbose() const; 00078 00079 inline void SetActivated(G4bool val); 00080 inline bool IsActivated() const; 00081 00082 private: 00083 G4PolarizationManager(); 00084 00085 G4ThreeVector zeroPolarization; 00086 PolarizationMap volumePolarizations; 00087 G4PolarizationMessenger * messenger; 00088 00089 G4int verboseLevel; 00090 G4bool activated; 00091 00092 static G4PolarizationManager* instance; 00093 }; 00094 00095 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00096 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00097 00098 inline const G4ThreeVector & G4PolarizationManager::GetVolumePolarization(G4LogicalVolume* lVol) const 00099 { 00100 if (!activated) return zeroPolarization; 00101 PolarizationMap::const_iterator cit=volumePolarizations.find(lVol); 00102 if (cit!=volumePolarizations.end()) return cit->second; 00103 return zeroPolarization; 00104 } 00105 00106 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00107 00108 inline bool G4PolarizationManager::IsPolarized(G4LogicalVolume* lVol) const 00109 { 00110 if (!activated) return false; 00111 PolarizationMap::const_iterator cit=volumePolarizations.find(lVol); 00112 return (cit!=volumePolarizations.end()); 00113 } 00114 00115 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00116 00117 inline void G4PolarizationManager::SetVerbose(G4int val) { verboseLevel = val; } 00118 inline G4int G4PolarizationManager::GetVerbose() const { return verboseLevel; } 00119 00120 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00121 00122 inline void G4PolarizationManager::SetActivated(G4bool val) { activated = val; } 00123 inline bool G4PolarizationManager::IsActivated() const { return activated; } 00124 00125 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00126 00127 inline void G4PolarizationManager::Clean() { volumePolarizations.clear(); } 00128 00129 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00130 00131 #endif 00132