Gabriele Cosmo
91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: G4NavigationHistory.hh,v 1.2.2.1 1999/12/07 20:48:39 gunter Exp $
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// GEANT4 tag $Name: geant4-01-00 $
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//
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// class G4NavigationHistory
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//
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// Responsible for maintenance of the history of the path taken through
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// the geometrical hierarchy. Principally a utility class for use by
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// G4Navigator.
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//
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// History:
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//
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// 25.07.96 P.Kent Initial version. Services derived from
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// requirements of G4Navigator.
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#ifndef G4NAVIGATIONHISTORY_HH
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#define G4NAVIGATIONHISTORY_HH
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#include <assert.h>
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#include "globals.hh"
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#include "G4AffineTransform.hh"
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#include "G4VPhysicalVolume.hh"
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#include "G4NavigationLevel.hh"
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#include "g4rw/tvvector.h"
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#include "g4rw/tpvector.h"
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const G4int kHistoryMax=15; // Default max size of history
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const G4int kHistoryStride=16; // History increase stride
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class ostream;
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class G4NavigationHistory
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{
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public:
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friend ostream& operator << (ostream &os,const G4NavigationHistory &h);
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G4NavigationHistory();
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G4NavigationHistory(const G4NavigationHistory &h);
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~G4NavigationHistory();
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void Reset();
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void Clear();
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void SetFirstEntry(G4VPhysicalVolume* pVol);
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const G4AffineTransform& GetTopTransform() const;
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const G4AffineTransform* GetPtrTopTransform() const;
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G4int GetTopReplicaNo() const;
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EVolume GetTopVolumeType() const;
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G4VPhysicalVolume* GetTopVolume() const;
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G4int GetDepth() const;
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G4int GetMaxDepth() const;
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const G4AffineTransform& GetTransform(const G4int n) const;
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G4int GetReplicaNo(const G4int n) const;
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EVolume GetVolumeType(const G4int n) const;
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G4VPhysicalVolume* GetVolume(const G4int n) const;
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void NewLevel(G4VPhysicalVolume *pNewMother,
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EVolume vType=kNormal,
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G4int nReplica=-1);
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void BackLevel();
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void BackLevel(G4int n);
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G4NavigationHistory& operator=(const G4NavigationHistory &h);
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private:
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void EnlargeHistory();
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// Depth of stack: effectively depth in geometrical tree
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G4int fStackDepth;
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G4RWTValVector<G4NavigationLevel> fNavHistory;
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// G4RWTPtrVector<G4NavigationLevel> fNavHistory;
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};
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#include "G4NavigationHistory.icc"
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#endif
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