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 // 00027 // $Id: G4VGFlashSensitiveDetector.hh 69796 2013-05-15 13:26:12Z gcosmo $ 00028 // 00029 // 00030 //--------------------------------------------------------------- 00031 // GEANT 4 class header file 00032 // 00033 // G4VGFlashSensitiveDetector 00034 // 00035 // Class description: 00036 // 00037 // Abstract base class of the sensitive detector for use with GFlash. 00038 // The user's sensitive detector which generates hits must be derived 00039 // from this class, and G4VSensitiveDetector. 00040 00041 //--------------------------------------------------------------- 00042 #ifndef G4VGFlashSensitiveDetector_h 00043 #define G4VGFlashSensitiveDetector_h 1 00044 00045 #include "G4Step.hh" 00046 #include "G4VReadOutGeometry.hh" 00047 #include "G4TouchableHistory.hh" 00048 #include "GFlashEnergySpot.hh" 00049 #include "G4GFlashSpot.hh" 00050 00051 class G4VGFlashSensitiveDetector 00052 { 00053 00054 public: // with description 00055 00056 G4VGFlashSensitiveDetector() {} 00057 G4VGFlashSensitiveDetector(const G4VGFlashSensitiveDetector &) {} 00058 // Constructors. The user's concrete class must use one of these 00059 // constructors by the constructor initializer of the derived class. 00060 // The name of the sensitive detector must be the same as for the 00061 // corresponding GG4VSensitiveDetector. 00062 00063 public: // without description 00064 00065 virtual ~G4VGFlashSensitiveDetector() {} 00066 00067 G4int operator==(const G4VGFlashSensitiveDetector &right) const 00068 {return this == &right;} 00069 G4int operator!=(const G4VGFlashSensitiveDetector &right) const 00070 {return this != &right;} 00071 00072 public: // without description 00073 00074 inline G4bool Hit(G4GFlashSpot * aSpot) 00075 { 00076 // This is the public method invoked by GFlashHitMaker for generating 00077 // hits. The actual user's implementation for generating hits must be 00078 // implemented in GenerateHits() virtual protected method. 00079 00080 G4bool result = true; 00081 G4VSensitiveDetector * This 00082 = dynamic_cast<G4VSensitiveDetector *>(this); 00083 if(!This) 00084 { 00085 G4Exception("G4VGFlashSensitiveDetector::Hit()", 00086 "InvalidSetup", FatalException, 00087 "Needs also to inherit from G4VSensitiveDetector!"); 00088 return false; 00089 } 00090 if(This->isActive()) 00091 { 00092 G4VReadOutGeometry * ROgeometry = 0; 00093 G4TouchableHistory* ROhis = 0; 00094 00095 if(This) ROgeometry = This->GetROgeometry(); 00096 if(ROgeometry) 00097 { 00098 // fake pre-step point for touchable from read-out geometry. 00099 G4Step fakeStep; 00100 G4StepPoint * tmpPoint = fakeStep.GetPreStepPoint(); 00101 tmpPoint->SetTouchableHandle(aSpot->GetTouchableHandle()); 00102 tmpPoint->SetPosition(aSpot->GetPosition()); 00103 tmpPoint->SetMomentumDirection(aSpot->GetOriginatorTrack() 00104 ->GetPrimaryTrack()->GetMomentumDirection()); 00105 result = ROgeometry->CheckROVolume(&fakeStep, ROhis); 00106 } 00107 if(result) result = ProcessHits(aSpot, ROhis); 00108 } 00109 else 00110 { 00111 result = false; 00112 } 00113 return result; 00114 } 00115 00116 protected: // with description 00117 00118 virtual G4bool ProcessHits(G4GFlashSpot*aSpot, 00119 G4TouchableHistory*ROhist) = 0; 00120 // The user MUST implement this method for generating hit(s) from the 00121 // GFlashSpots. Be aware that this method is a protected method and it 00122 // will be invoked by Hit() method of the Base class once the Readout 00123 // geometry that may be associated to the corresponding 00124 // G4VSensitiveDetector was taken into account. 00125 }; 00126 00127 #endif 00128