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