Geant4  10.02.p02
G4EquationOfMotion.cc
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27 // $Id: G4EquationOfMotion.cc 66356 2012-12-18 09:02:32Z gcosmo $
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29 // -------------------------------------------------------------------
30 
31 #include "G4EquationOfMotion.hh"
32 
34 {}
35 
36 void
38  G4double dydx[],
39  G4double Field[] ) const
40 {
41  G4double PositionAndTime[4];
42 
43  // Position
44  PositionAndTime[0] = y[0];
45  PositionAndTime[1] = y[1];
46  PositionAndTime[2] = y[2];
47  // Global Time
48  PositionAndTime[3] = y[7]; // See G4FieldTrack::LoadFromArray
49 
50  GetFieldValue(PositionAndTime, Field) ;
51  EvaluateRhsGivenB( y, Field, dydx );
52 }
53 
54 #if HELP_THE_COMPILER
55 void
56 G4EquationOfMotion::doNothing()
57 {
58 }
59 #endif
virtual void EvaluateRhsGivenB(const G4double y[], const G4double B[3], G4double dydx[]) const =0
void GetFieldValue(const G4double Point[4], G4double Field[]) const
void EvaluateRhsReturnB(const G4double y[], G4double dydx[], G4double Field[]) const
double G4double
Definition: G4Types.hh:76