| 1 | // |
|---|
| 2 | // ******************************************************************** |
|---|
| 3 | // * License and Disclaimer * |
|---|
| 4 | // * * |
|---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
|---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
|---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
|---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
|---|
| 9 | // * include a list of copyright holders. * |
|---|
| 10 | // * * |
|---|
| 11 | // * Neither the authors of this software system, nor their employing * |
|---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
|---|
| 13 | // * work make any representation or warranty, express or implied, * |
|---|
| 14 | // * regarding this software system or assume any liability for its * |
|---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
|---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
|---|
| 17 | // * * |
|---|
| 18 | // * This code implementation is the result of the scientific and * |
|---|
| 19 | // * technical work of the GEANT4 collaboration. * |
|---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
|---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
|---|
| 22 | // * use in resulting scientific publications, and indicate your * |
|---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
|---|
| 24 | // ******************************************************************** |
|---|
| 25 | // |
|---|
| 26 | // |
|---|
| 27 | // $Id: G4TouchableHistory.hh,v 1.8 2006/06/29 18:57:42 gunter Exp $ |
|---|
| 28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
|---|
| 29 | // |
|---|
| 30 | // |
|---|
| 31 | // class G4TouchableHistory |
|---|
| 32 | // |
|---|
| 33 | // Class description: |
|---|
| 34 | // |
|---|
| 35 | // Object representing a touchable detector element, and its history in the |
|---|
| 36 | // geomtrical hierarchy, including its net resultant local->global transform. |
|---|
| 37 | |
|---|
| 38 | // History: |
|---|
| 39 | // - Created. Paul Kent, August 1996 |
|---|
| 40 | // ---------------------------------------------------------------------- |
|---|
| 41 | #ifndef G4TOUCHABLEHISTORY_HH |
|---|
| 42 | #define G4TOUCHABLEHISTORY_HH |
|---|
| 43 | |
|---|
| 44 | #include "G4VTouchable.hh" |
|---|
| 45 | |
|---|
| 46 | #include "G4NavigationHistory.hh" |
|---|
| 47 | #include "G4LogicalVolume.hh" |
|---|
| 48 | #include "G4ThreeVector.hh" |
|---|
| 49 | #include "G4RotationMatrix.hh" |
|---|
| 50 | |
|---|
| 51 | class G4TouchableHistory : public G4VTouchable |
|---|
| 52 | { |
|---|
| 53 | |
|---|
| 54 | public: // with description |
|---|
| 55 | |
|---|
| 56 | G4TouchableHistory( const G4NavigationHistory& history ); |
|---|
| 57 | G4TouchableHistory(); |
|---|
| 58 | // The default constructor produces a touchable-history of |
|---|
| 59 | // 'zero-depth', ie an "unphysical" and not very unusable one. |
|---|
| 60 | // It is for initialisation only. |
|---|
| 61 | |
|---|
| 62 | virtual ~G4TouchableHistory(); |
|---|
| 63 | |
|---|
| 64 | inline G4VPhysicalVolume* GetVolume( G4int depth=0 ) const; |
|---|
| 65 | inline G4VSolid* GetSolid( G4int depth=0 ) const; |
|---|
| 66 | const G4ThreeVector& GetTranslation( G4int depth=0 ) const; |
|---|
| 67 | const G4RotationMatrix* GetRotation( G4int depth=0 ) const; |
|---|
| 68 | |
|---|
| 69 | inline G4int GetReplicaNumber( G4int depth=0 ) const; |
|---|
| 70 | inline G4int GetHistoryDepth() const; |
|---|
| 71 | G4int MoveUpHistory( G4int num_levels = 1 ); |
|---|
| 72 | // Access methods for touchables with history |
|---|
| 73 | |
|---|
| 74 | virtual void UpdateYourself( G4VPhysicalVolume* pPhysVol, |
|---|
| 75 | const G4NavigationHistory* history=0 ); |
|---|
| 76 | // Update methods for touchables with history |
|---|
| 77 | |
|---|
| 78 | public: // without description |
|---|
| 79 | |
|---|
| 80 | inline const G4NavigationHistory* GetHistory() const; |
|---|
| 81 | // Should this method be "deprecated" ? |
|---|
| 82 | // it is used now in G4Navigator::LocateGlobalPointAndSetup |
|---|
| 83 | |
|---|
| 84 | private: |
|---|
| 85 | |
|---|
| 86 | inline G4int CalculateHistoryIndex( G4int stackDepth ) const; |
|---|
| 87 | |
|---|
| 88 | G4RotationMatrix frot; |
|---|
| 89 | G4ThreeVector ftlate; |
|---|
| 90 | G4NavigationHistory fhistory; |
|---|
| 91 | }; |
|---|
| 92 | |
|---|
| 93 | #include "G4TouchableHistory.icc" |
|---|
| 94 | #endif |
|---|
