Geant4 11.2.2
Toolkit for the simulation of the passage of particles through matter
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G4NormalNavigation.hh
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1//
2// ********************************************************************
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4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
6// * the Geant4 Collaboration. It is provided under the terms and *
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14// * regarding this software system or assume any liability for its *
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18// * This code implementation is the result of the scientific and *
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24// ********************************************************************
25//
26// class G4NormalNavigation
27//
28// Class description:
29//
30// Utility for navigation in volumes containing only G4PVPlacement
31// daughter volumes.
32
33// History:
34// - Created. Paul Kent, Aug 96
35// --------------------------------------------------------------------
36#ifndef G4NORMALNAVIGATION_HH
37#define G4NORMALNAVIGATION_HH
38
39#include <iomanip>
40
41#include "G4VNavigation.hh"
43
44#include "G4VPhysicalVolume.hh"
45#include "G4LogicalVolume.hh"
46#include "G4VSolid.hh"
47#include "G4ThreeVector.hh"
49
51
53{
54 public: // with description
55
57 // Constructor
58
60 // Destructor
61
63 const G4VPhysicalVolume *blockedVol,
64 const G4int blockedNum,
65 const G4ThreeVector &globalPoint,
66 const G4ThreeVector* globalDirection,
67 const G4bool pLocatedOnEdge,
68 G4ThreeVector &localPoint) final;
69 // Search positioned volumes in mother at current top level of history
70 // for volume containing globalPoint. Do not test the blocked volume.
71 // If a containing volume is found, `stack' the new volume and return
72 // true, else return false (the point lying in the mother but not any
73 // of the daughters). localPoint = global point in local system on entry,
74 // point in new system on exit.
75
76 G4double ComputeStep( const G4ThreeVector &localPoint,
77 const G4ThreeVector &localDirection,
78 const G4double currentProposedStepLength,
79 G4double &newSafety,
80 G4NavigationHistory &history,
81 G4bool &validExitNormal,
82 G4ThreeVector &exitNormal,
83 G4bool &exiting,
84 G4bool &entering,
85 G4VPhysicalVolume *(*pBlockedPhysical),
86 G4int &blockedReplicaNo ) final;
87
88 G4double ComputeSafety( const G4ThreeVector &globalpoint,
89 const G4NavigationHistory &history,
90 const G4double pMaxLength=DBL_MAX ) final;
91
92 virtual G4int GetVerboseLevel() const final;
93 virtual void SetVerboseLevel(G4int level) final;
94 // Get/Set Verbose(ness) level.
95 // [if level>0 && G4VERBOSE, printout can occur]
96
97 private:
98 G4NavigationLogger* fLogger;
99};
100
101#include "G4NormalNavigation.icc"
102
103#endif
double G4double
Definition G4Types.hh:83
bool G4bool
Definition G4Types.hh:86
int G4int
Definition G4Types.hh:85
G4bool LevelLocate(G4NavigationHistory &history, const G4VPhysicalVolume *blockedVol, const G4int blockedNum, const G4ThreeVector &globalPoint, const G4ThreeVector *globalDirection, const G4bool pLocatedOnEdge, G4ThreeVector &localPoint) final
virtual void SetVerboseLevel(G4int level) final
G4double ComputeSafety(const G4ThreeVector &globalpoint, const G4NavigationHistory &history, const G4double pMaxLength=DBL_MAX) final
G4double ComputeStep(const G4ThreeVector &localPoint, const G4ThreeVector &localDirection, const G4double currentProposedStepLength, G4double &newSafety, G4NavigationHistory &history, G4bool &validExitNormal, G4ThreeVector &exitNormal, G4bool &exiting, G4bool &entering, G4VPhysicalVolume *(*pBlockedPhysical), G4int &blockedReplicaNo) final
virtual G4int GetVerboseLevel() const final
G4VNavigation class holds the common navigation interface for all geometry navigator types.
#define DBL_MAX
Definition templates.hh:62