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This commit is contained in:
Gabriele Cosmo
2016-06-08 15:28:20 +02:00
parent aaa409b6ee
commit ca1c8cb059
2995 changed files with 106830 additions and 299600 deletions
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source/geometry/volumes/include/G4PropagatorInField.hh
+51 -30
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@@ -1,12 +1,12 @@
// This code implementation is the intellectual property of
// the RD44 GEANT4 collaboration.
// the GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: G4PropagatorInField.hh,v 1.3 1999/02/17 17:41:55 japost Exp $
// GEANT4 tag $Name: geant4-00-01 $
// $Id: G4PropagatorInField.hh,v 1.5.6.1 1999/12/07 20:48:41 gunter Exp $
// GEANT4 tag $Name: geant4-01-00 $
//
//
// ------------------------------------------------------------------------
@@ -90,22 +90,28 @@ class G4PropagatorInField {
G4double GetEpsilonStep(); // Relative accuracy for current Step (Calc.)
void SetEpsilonStep(G4double newEps);
// A maximum for the number of steps that a (looping) particle
// can take.
//
G4int GetMaxLoopCount();
void SetMaxLoopCount(G4int new_max);
void SetChargeMomentumMass( G4double Charge, // in e+ units
G4double Momentum, // in Geant4 units
G4double pMass);
G4ChordFinder* GetChordFinder();
// void SetChordFinder(G4ChordFinder* newCF); // Not yet relevant
// void SetChordFinder(G4ChordFinder* newCF); // Not yet relevant
G4int SetVerboseLevel( G4int Verbose ){ return fVerboseLevel=Verbose; }
G4int Verbose(){ return fVerboseLevel; }
// Accuracies:
G4double GetDeltaIntersection(); // for boundary intersection
G4double GetDeltaOneStep(); // for one tracking/physics step
// Sets both accuracies,
// maintaining a particular ratio Delta Interaction / OneStep )
void SetAccuraciesWithDeltaOneStep(G4double deltaOneStep);
// A maximum for the number of steps that a (looping) particle can take
G4int GetMaxLoopCount();
void SetMaxLoopCount(G4int new_max);
// Print Method - useful mostly for debugging this class
//
void printStatus(
@@ -122,17 +128,6 @@ class G4PropagatorInField {
G4FieldTrack GetEndState() { return End_PointAndTangent; }
private:
// The Field Manager of the whole Detector
//
G4FieldManager *fDetectorFieldMgr;
G4Navigator *fNavigator;
// End point storage:
//
G4FieldTrack End_PointAndTangent;
// If such an intersection exists, this function
// calculate the intersection point of the true path of the particle
// with the surface of the current volume (or of one of its daughters).
@@ -143,24 +138,50 @@ class G4PropagatorInField {
const G4FieldTrack& CurveEndPointTangent, // B
const G4ThreeVector& TrialPoint, // E
G4FieldTrack& IntersectPointTangent); // Output
//
// [ Should this have fewer or additional arguments ?
// pointer to info on solution already obtained
// tolerance
// ]
// DATA Members
// ----------------------------------------------------------------------
private:
// The Field Manager of the whole Detector
//
G4FieldManager *fDetectorFieldMgr;
G4Navigator *fNavigator;
// STATE information
// ------------------
G4double fEpsilonStep; // Relative accuracy for current Step (Calc.)
// End point storage:
//
G4FieldTrack End_PointAndTangent;
G4bool fParticleIsLooping;
// For debuging purposes
G4int fVerboseLevel;
// For the moment class constants ... set in G4PropagatemagField.cc
// Values for the required accuracies
//
static const G4double delta_intersection_val; // = 0.1 * mm;
static const G4double delta_one_step_val; // = 0.25 * mm;
G4double fDelta_One_Step_Value; // for one tracking/physics step
G4double fDelta_Intersection_Val; // for boundary intersection
// Their default values ... (set in G4PropagatemagField.cc)
//
static const G4double fDefault_Delta_One_Step_Value; // = 0.25 * mm;
static const G4double fDefault_Delta_Intersection_Val; // = 0.1 * mm;
G4int fmax_loop_count;
// Variables to keep track of "abnormal" case - which causes loop
G4int fNoZeroStep; // Counter of zeroStep
G4int fThresholdNo_ZeroSteps; // Threshold: above this - action
// G4double fMidPoint_CurveLen_of_LastAttempt= -1;
G4double fFull_CurveLen_of_LastAttempt;
G4double fLast_ProposedStepLength;
}; // End of class G4PropagatorInField {
// Defines the constructor.