Geant4  10.03
G4ChordFinderSaf.hh
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26 // $Id: G4ChordFinderSaf.hh 66356 2012-12-18 09:02:32Z gcosmo $
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28 //
29 // class G4ChordFinderRad
30 //
31 // Class description:
32 //
33 // A class that provides the next chord, utilising an estimate of
34 // the radius of curvature.
35 
36 // History:
37 // - 07.11.03 John Apostolakis, design and implementation
38 // -------------------------------------------------------------------
39 
40 #include "G4ChordFinder.hh"
41 
43 {
44 
45 public:
46  G4ChordFinderSaf(G4MagInt_Driver* pIntegrationDriver);
47 
48  G4ChordFinderSaf( G4MagneticField* theMagField,
49  G4double stepMinimum,
50  G4MagIntegratorStepper* pItsStepper );
51 
53 
54  G4double FindNextChord( const G4FieldTrack& yStart,
55  G4double stepMax,
56  G4FieldTrack& yEnd, // Endpoint
57  G4double& dyErrPos, // Error of endpoint
58  G4double epsStep,
59  G4double* pStepForAccuracy,
60  const G4ThreeVector latestSafetyOrigin,
61  G4double latestSafetyRadius
62  );
63 
64  void PrintStatistics();
65 
66 private:
67  // G4int fNoInitialRadBig, fNoInitialRadSmall;
68  // G4int fNoTrialsRadBig, fNoTrialsRadSmall;
69 
70 };
G4double FindNextChord(const G4FieldTrack &yStart, G4double stepMax, G4FieldTrack &yEnd, G4double &dyErrPos, G4double epsStep, G4double *pStepForAccuracy, const G4ThreeVector latestSafetyOrigin, G4double latestSafetyRadius)
CLHEP::Hep3Vector G4ThreeVector
double G4double
Definition: G4Types.hh:76
G4ChordFinderSaf(G4MagInt_Driver *pIntegrationDriver)