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1 // 1 //
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // G4MagIntegratorStepper implementation <<
27 // 23 //
28 // Author: J.Apostolakis, CERN - 15.01.1997 << 24 // $Id: G4MagIntegratorStepper.cc,v 1.5.2.1 2001/06/28 19:08:20 gunter Exp $
29 // ------------------------------------------- << 25 // GEANT4 tag $Name: $
30 << 26 //
31 #include <cassert> <<
32 #include "G4MagIntegratorStepper.hh" 27 #include "G4MagIntegratorStepper.hh"
33 28
34 // Constructor for stepper abstract base class 29 // Constructor for stepper abstract base class.
35 // 30 //
36 // << 31
37 G4MagIntegratorStepper:: << 32 G4MagIntegratorStepper::G4MagIntegratorStepper(G4EquationOfMotion* Equation,
38 G4MagIntegratorStepper( G4EquationOfMotion* Eq << 33 G4int num_var)
39 G4int nu <<
40 G4int nu <<
41 G4bool is <<
42 : fEquation_Rhs(Equation), 34 : fEquation_Rhs(Equation),
43 fNoIntegrationVariables(num_integration_va << 35 fNumberOfVariables(num_var)
44 fNoStateVariables(std::max(num_state_vars, << 36 {
45 fIsFSAL(isFSAL) << 37 }
>> 38
>> 39 G4MagIntegratorStepper::~G4MagIntegratorStepper()
>> 40 {
>> 41 }
>> 42
>> 43 void G4MagIntegratorStepper::RightHandSide( const double y[], double dydx[] )
46 { 44 {
47 if( Equation == nullptr ) { << 45 fEquation_Rhs-> RightHandSide(y, dydx);
48 G4Exception( "G4MagIntegratorStepper::G4M <<
49 FatalErrorInArgument, "Must <<
50 } <<
51 assert( Equation != nullptr ); <<
52 } 46 }
53 47