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Import Geant4 11.0.0.beta source tree

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This commit is contained in:
Gabriele Cosmo
2021-06-25 16:12:29 +02:00
parent c968e26a39
commit 6399a014b6
4200 changed files with 207479 additions and 237366 deletions
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source/error_propagation/src/G4ErrorFreeTrajParam.cc
+28 -27
View File
@@ -25,7 +25,7 @@
//
//
// ------------------------------------------------------------
// GEANT 4 class implementation file
// GEANT 4 class implementation file
// ------------------------------------------------------------
//
@@ -36,61 +36,62 @@
#include <iomanip>
//------------------------------------------------------------------------
G4ErrorFreeTrajParam::G4ErrorFreeTrajParam( const G4Point3D& pos,
const G4Vector3D& mom )
G4ErrorFreeTrajParam::G4ErrorFreeTrajParam(const G4Point3D& pos,
const G4Vector3D& mom)
{
SetParameters( pos, mom );
SetParameters(pos, mom);
}
//------------------------------------------------------------------------
void G4ErrorFreeTrajParam::SetParameters( const G4Point3D& pos,
const G4Vector3D& mom )
void G4ErrorFreeTrajParam::SetParameters(const G4Point3D& pos,
const G4Vector3D& mom)
{
fInvP = 1./mom.mag();
fDir = mom*fInvP;
fLambda = 90.*deg - mom.theta();
fPhi = mom.phi();
G4Vector3D vxPerp(0.,0.,0.);
if( mom.mag() > 0.) {
vxPerp = mom/mom.mag();
fInvP = 1. / mom.mag();
fDir = mom * fInvP;
fLambda = 90. * deg - mom.theta();
fPhi = mom.phi();
G4Vector3D vxPerp(0., 0., 0.);
if(mom.mag() > 0.)
{
vxPerp = mom / mom.mag();
}
G4Vector3D vyPerp = G4Vector3D( -vxPerp.y(), vxPerp.x(), 0.);
G4Vector3D vyPerp = G4Vector3D(-vxPerp.y(), vxPerp.x(), 0.);
vyPerp /= vyPerp.mag();
G4Vector3D vzPerp = vxPerp.cross( vyPerp );
G4Vector3D vzPerp = vxPerp.cross(vyPerp);
vzPerp /= vzPerp.mag();
// check if right handed
// fXPerp = pos.proj( mom );
G4ThreeVector posv(pos);
if( vyPerp.mag() != 0. ) {
if(vyPerp.mag() != 0.)
{
// now all 2 scalar memeber variables retain the signs
// fYPerp = posv.project( vyPerp ).mag();
// fZPerp = posv.project( vzPerp ).mag();
fYPerp = posv.dot( vyPerp );
fZPerp = posv.dot( vzPerp );
} else {
fYPerp = posv.dot(vyPerp);
fZPerp = posv.dot(vzPerp);
}
else
{
fYPerp = 0.;
fZPerp = 0.;
}
}
//------------------------------------------------------------------------
void G4ErrorFreeTrajParam::Update( const G4Track* aTrack )
void G4ErrorFreeTrajParam::Update(const G4Track* aTrack)
{
SetParameters( aTrack->GetPosition(), aTrack->GetMomentum() );
SetParameters(aTrack->GetPosition(), aTrack->GetMomentum());
}
//------------------------------------------------------------------------
std::ostream& operator<<(std::ostream& out, const G4ErrorFreeTrajParam& tp)
{
G4int oldprc = out.precision(8);
out << " InvP= " << tp.fInvP << " Theta= "
<< tp.fLambda << " Phi= " << tp.fPhi << " YPerp= " << tp.fYPerp
out << " InvP= " << tp.fInvP << " Theta= " << tp.fLambda
<< " Phi= " << tp.fPhi << " YPerp= " << tp.fYPerp
<< " ZPerp= " << tp.fZPerp << G4endl;
out << " momentum direction= " << tp.fDir << G4endl;
out.precision(oldprc);
return out;
}