Import Geant4 11.4.0.beta source tree
This commit is contained in:
Gabriele Cosmo
@@ -23,18 +23,17 @@
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// class G4NormalNavigation
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// G4NormalNavigation
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//
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// Class description:
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//
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// Utility for navigation in volumes containing only G4PVPlacement
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// daughter volumes.
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// History:
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// - Created. Paul Kent, Aug 96
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// Author: Paul Kent (CERN), August 1996
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// --------------------------------------------------------------------
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#ifndef G4NORMALNAVIGATION_HH
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#define G4NORMALNAVIGATION_HH
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#define G4NORMALNAVIGATION_HH 1
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#include <iomanip>
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@@ -49,52 +48,100 @@
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class G4NavigationLogger;
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/**
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* @brief G4NormalNavigation is a concrete utility class for navigation in
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* volumes containing only G4PVPlacement daughter volumes.
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*/
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class G4NormalNavigation : public G4VNavigation
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{
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public: // with description
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public:
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/**
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* Constructor and Destructor.
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*/
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G4NormalNavigation();
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// Constructor
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~G4NormalNavigation() override;
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// Destructor
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inline G4bool LevelLocate( G4NavigationHistory &history,
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const G4VPhysicalVolume *blockedVol,
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/**
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* Searches positioned volumes in mother at current top level of history
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* for volume containing @p globalPoint. Do not test against @p blockedVol.
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* If a containing volume is found, push it onto navigation history state
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* and return true, else return false (the point lying in the mother but
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* not any of the daughters).
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* @param[in,out] history Navigation history.
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* @param[in,out] blockedVol Blocked volume to be ignored in queries.
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* @param[in,out] blockedNum Copy number for blocked volumes.
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* @param[in,out] globalPoint Point in global coordinates system.
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* @param[in,out] globalDirection Pointer to global direction or null.
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* @param[in] pLocatedOnEdge Flag specifying if point is located on edge.
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* @param[in,out] localPoint Point in local coordinates system.
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* @returns Whether a containing volume has been found.
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*/
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inline G4bool LevelLocate( G4NavigationHistory& history,
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const G4VPhysicalVolume* blockedVol,
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const G4int blockedNum,
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const G4ThreeVector &globalPoint,
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const G4ThreeVector& globalPoint,
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const G4ThreeVector* globalDirection,
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const G4bool pLocatedOnEdge,
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G4ThreeVector &localPoint) final;
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// Search positioned volumes in mother at current top level of history
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// for volume containing globalPoint. Do not test the blocked volume.
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// If a containing volume is found, `stack' the new volume and return
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// true, else return false (the point lying in the mother but not any
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// of the daughters). localPoint = global point in local system on entry,
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// point in new system on exit.
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G4ThreeVector& localPoint) final;
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G4double ComputeStep( const G4ThreeVector &localPoint,
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const G4ThreeVector &localDirection,
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/**
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* Computes the length of a step to the next boundary.
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* Does not test against @p pBlockedPhysical. Identifies the next candidate
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* volume (if a daughter of the current volume), and returns it in:
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* pBlockedPhysical, blockedReplicaNo.
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* @param[in] localPoint Local point.
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* @param[in] localDirection Pointer to local direction or null pointer.
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* @param[in] currentProposedStepLength Current proposed step length.
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* @param[in,out] newSafety New safety.
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* @param[in,out] history Navigation history.
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* @param[in,out] validExitNormal Flag to indicate whether exit normal is
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* valid or not.
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* @param[in,out] exitNormal Exit normal.
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* @param[in,out] exiting Flag to indicate whether exiting a volume.
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* @param[in,out] entering Flag to indicate whether entering a volume.
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* @param[in,out] pBlockedPhysical Blocked physical volume that should be
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* ignored in queries.
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* @param[in,out] blockedReplicaNo Copy number for blocked replica volumes.
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* @returns Length from current point to next boundary surface along
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* @p localDirection.
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*/
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G4double ComputeStep( const G4ThreeVector& localPoint,
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const G4ThreeVector& localDirection,
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const G4double currentProposedStepLength,
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G4double &newSafety,
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G4NavigationHistory &history,
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G4bool &validExitNormal,
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G4ThreeVector &exitNormal,
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G4bool &exiting,
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G4bool &entering,
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G4VPhysicalVolume *(*pBlockedPhysical),
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G4int &blockedReplicaNo ) final;
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G4double& newSafety,
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G4NavigationHistory& history,
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G4bool& validExitNormal,
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G4ThreeVector& exitNormal,
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G4bool& exiting,
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G4bool& entering,
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G4VPhysicalVolume* (*pBlockedPhysical),
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G4int& blockedReplicaNo ) final;
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G4double ComputeSafety( const G4ThreeVector &globalpoint,
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const G4NavigationHistory &history,
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/**
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* Calculates the isotropic distance to the nearest boundary from the
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* specified point in the local coordinate system.
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* The localpoint utilised must be within the current volume.
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* @param[in] localPoint Local point.
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* @param[in] history Navigation history.
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* @param[in] pMaxLength Maximum step length beyond which volumes
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* need not be checked.
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* @returns Length from current point to closest surface.
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*/
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G4double ComputeSafety( const G4ThreeVector& localpoint,
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const G4NavigationHistory& history,
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const G4double pMaxLength=DBL_MAX ) final;
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/**
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* Verbosity control.
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* @note If level>0 && G4VERBOSE, printout can occur.
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*/
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G4int GetVerboseLevel() const final;
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void SetVerboseLevel(G4int level) final;
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// Get/Set Verbose(ness) level.
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// [if level>0 && G4VERBOSE, printout can occur]
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private:
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G4NavigationLogger* fLogger;
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};
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