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This commit is contained in:
Gabriele Cosmo
2016-06-08 16:57:27 +02:00
parent 330b82b769
commit 37fff30d2e
5733 changed files with 263867 additions and 74574 deletions
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source/geometry/magneticfield/src/G4ClassicalRK4.cc
+15 -8
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@@ -21,8 +21,8 @@
// ********************************************************************
//
//
// $Id: G4ClassicalRK4.cc,v 1.4 2001/07/11 09:59:10 gunter Exp $
// GEANT4 tag $Name: geant4-04-01 $
// $Id: G4ClassicalRK4.cc,v 1.6 2002/11/20 17:56:35 japost Exp $
// GEANT4 tag $Name: geant4-05-00 $
//
#include "G4ClassicalRK4.hh"
#include "G4ThreeVector.hh"
@@ -33,12 +33,14 @@
// Constructor sets the number of variables (default = 6)
G4ClassicalRK4::G4ClassicalRK4(G4Mag_EqRhs *EqRhs, G4int numberOfVariables)
: G4MagErrorStepper(EqRhs, numberOfVariables),
fNumberOfVariables(numberOfVariables)
: G4MagErrorStepper(EqRhs, numberOfVariables)
// fNumberOfVariables(numberOfVariables)
{
dydxm = new G4double[fNumberOfVariables];
dydxt = new G4double[fNumberOfVariables];
yt = new G4double[fNumberOfVariables];
unsigned int noVariables= G4std::max(numberOfVariables,8); // For Time .. 7+1
dydxm = new G4double[noVariables];
dydxt = new G4double[noVariables];
yt = new G4double[noVariables];
}
////////////////////////////////////////////////////////////////
@@ -68,10 +70,15 @@ G4ClassicalRK4::DumbStepper( const G4double yIn[],
G4double h,
G4double yOut[])
{
const G4int nvar = fNumberOfVariables; // GetNumberOfVariables();
const G4int nvar = this->GetNumberOfVariables(); // fNumberOfVariables();
G4int i;
G4double hh = h*0.5 , h6 = h/6.0 ;
// Initialise time to t0, needed when it is not updated by the integration.
// [ Note: Only for time dependent fields (usually electric)
// is it neccessary to integrate the time.]
yt[7] = yIn[7];
yOut[7] = yIn[7];
for(i=0;i<nvar;i++)
{