G4EquationOfMotion.icc

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00026 //
00027 // $Id: G4EquationOfMotion.icc 69786 2013-05-15 09:38:51Z gcosmo $
00028 //
00029 //
00030 //  Inline implementation 
00031 //
00032 // -------------------------------------------------------------------
00033 
00034 inline
00035 G4EquationOfMotion::G4EquationOfMotion(G4Field* pField) 
00036   :itsField(pField)
00037 {}
00038 
00039 inline
00040 const G4Field* G4EquationOfMotion::GetFieldObj() const
00041 {
00042   return itsField;
00043 }
00044 
00045 inline
00046 void G4EquationOfMotion::SetFieldObj(G4Field* pField)
00047 {
00048   itsField= pField;
00049 }
00050 
00051 inline
00052 void G4EquationOfMotion::GetFieldValue( const  G4double Point[4],
00053                                                G4double Field[] ) const
00054 {
00055   itsField-> GetFieldValue( Point, Field );
00056 }
00057 
00058 inline
00059 void 
00060 G4EquationOfMotion::RightHandSide( const  G4double y[],
00061                                    G4double dydx[]   ) const
00062 {
00063      G4double Field[G4maximum_number_of_field_components];   
00064      G4double  PositionAndTime[4];
00065 
00066      // Position
00067      PositionAndTime[0] = y[0];
00068      PositionAndTime[1] = y[1];
00069      PositionAndTime[2] = y[2];
00070      // Global Time
00071      PositionAndTime[3] = y[7];  // See G4FieldTrack::LoadFromArray
00072 
00073      GetFieldValue(PositionAndTime, Field) ;
00074      EvaluateRhsGivenB( y, Field, dydx );
00075 }
00076 

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