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G4NormalNavigation.hh
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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 "G4NavigationHistory.hh"
42 
43 #include "G4VPhysicalVolume.hh"
44 #include "G4LogicalVolume.hh"
45 #include "G4VSolid.hh"
46 #include "G4ThreeVector.hh"
48 
49 class G4NavigationLogger;
50 
52 {
53  public: // with description
54 
56  // Constructor
57 
59  // Destructor
60 
62  const G4VPhysicalVolume *blockedVol,
63  const G4int blockedNum,
64  const G4ThreeVector &globalPoint,
65  const G4ThreeVector* globalDirection,
66  const G4bool pLocatedOnEdge,
67  G4ThreeVector &localPoint);
68  // Search positioned volumes in mother at current top level of history
69  // for volume containing globalPoint. Do not test the blocked volume.
70  // If a containing volume is found, `stack' the new volume and return
71  // true, else return false (the point lying in the mother but not any
72  // of the daughters). localPoint = global point in local system on entry,
73  // point in new system on exit.
74 
75  G4double ComputeStep( const G4ThreeVector &localPoint,
76  const G4ThreeVector &localDirection,
77  const G4double currentProposedStepLength,
78  G4double &newSafety,
79  G4NavigationHistory &history,
80  G4bool &validExitNormal,
81  G4ThreeVector &exitNormal,
82  G4bool &exiting,
83  G4bool &entering,
84  G4VPhysicalVolume *(*pBlockedPhysical),
85  G4int &blockedReplicaNo );
86 
87  G4double ComputeSafety( const G4ThreeVector &globalpoint,
88  const G4NavigationHistory &history,
89  const G4double pMaxLength=DBL_MAX );
90 
91  G4int GetVerboseLevel() const;
92  void SetVerboseLevel(G4int level);
93  // Get/Set Verbose(ness) level.
94  // [if level>0 && G4VERBOSE, printout can occur]
95 
96  inline void CheckMode(G4bool mode);
97  // Run navigation in "check-mode", therefore using additional
98  // verifications and more strict correctness conditions.
99  // Is effective only with G4VERBOSE set.
100 
101  private:
102 
103  G4bool fCheck = false;
105 };
106 
107 #include "G4NormalNavigation.icc"
108 
109 #endif