Import Geant4 7.1.0 source tree

2016-06-09 12:11:21 +02:00
parent 516dbf1a58
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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * GEANT4 collaboration.                                            *
+// * By copying,  distributing  or modifying the Program (or any work *
+// * based  on  the Program)  you indicate  your  acceptance of  this *
+// * statement, and all its terms.                                    *
+// ********************************************************************
+//
+//
+// $Id: G4ParticleChangeForGamma.cc,v 1.1 2005/04/14 18:00:15 vnivanch Exp $
+// GEANT4 tag $Name: geant4-07-01 $
+//
+//
+// --------------------------------------------------------------
+//	GEANT 4 class implementation file
+//
+// ------------------------------------------------------------
+//   15 April 2005 V.Ivanchenko for gamma EM processes
+// --------------------------------------------------------------
+//
+//   Modified:
+//
+// ------------------------------------------------------------
+//
+#include "G4ParticleChangeForGamma.hh"
+#include "G4Track.hh"
+#include "G4Step.hh"
+#include "G4DynamicParticle.hh"
+#include "G4ExceptionSeverity.hh"
+
+G4ParticleChangeForGamma::G4ParticleChangeForGamma():G4VParticleChange()
+{
+  theSteppingControlFlag = NormalCondition;
+  debugFlag = false;
+#ifdef G4VERBOSE
+  if (verboseLevel>2) {
+    G4cout << "G4ParticleChangeForGamma::G4ParticleChangeForGamma() " << G4endl;
+  }
+#endif
+}
+
+G4ParticleChangeForGamma::~G4ParticleChangeForGamma()
+{
+#ifdef G4VERBOSE
+  if (verboseLevel>2) {
+    G4cout << "G4ParticleChangeForGamma::~G4ParticleChangeForGamma() " << G4endl;
+  }
+#endif
+}
+
+G4ParticleChangeForGamma::G4ParticleChangeForGamma(
+             const G4ParticleChangeForGamma &right): G4VParticleChange(right)
+{
+   if (verboseLevel>1) {
+    G4cout << "G4ParticleChangeForGamma::  copy constructor is called " << G4endl;
+   }
+      currentTrack = right.currentTrack;
+      proposedKinEnergy = right.proposedKinEnergy;
+      //theProposedWeight = right.theProposedWeight;
+      proposedMomentumDirection = right.proposedMomentumDirection;
+      proposedPolarization = right.proposedPolarization;
+}
+
+// assignment operator
+G4ParticleChangeForGamma & G4ParticleChangeForGamma::operator=(
+                                   const G4ParticleChangeForGamma &right)
+{
+   if (verboseLevel>1) {
+    G4cout << "G4ParticleChangeForGamma:: assignment operator is called " << G4endl;
+   }
+   if (this != &right)
+   {
+      theListOfSecondaries = right.theListOfSecondaries;
+      theSizeOftheListOfSecondaries = right.theSizeOftheListOfSecondaries;
+      theNumberOfSecondaries = right.theNumberOfSecondaries;
+      theStatusChange = right.theStatusChange;
+      theLocalEnergyDeposit = right.theLocalEnergyDeposit;
+      theSteppingControlFlag = right.theSteppingControlFlag;
+
+      currentTrack = right.currentTrack;
+      proposedKinEnergy = right.proposedKinEnergy;
+      //theProposedWeight = right.theProposedWeight;
+      proposedMomentumDirection = right.proposedMomentumDirection;
+      proposedPolarization = right.proposedPolarization;
+   }
+   return *this;
+}
+
+//----------------------------------------------------------------
+// methods for printing messages
+//
+
+void G4ParticleChangeForGamma::DumpInfo() const
+{
+// use base-class DumpInfo
+  G4VParticleChange::DumpInfo();
+
+  G4cout.precision(3);
+  G4cout << "        Kinetic Energy (MeV): "
+       << std::setw(20) << proposedKinEnergy/MeV
+       << G4endl;
+  G4cout << "        Momentum Direction: "
+       << std::setw(20) << proposedMomentumDirection
+       << G4endl;
+  G4cout << "        Polarization: "
+       << std::setw(20) << proposedPolarization
+       << G4endl;
+}
+
+G4bool G4ParticleChangeForGamma::CheckIt(const G4Track& aTrack)
+{
+  G4bool    itsOK = true;
+  G4bool    exitWithError = false;
+
+  G4double  accuracy;
+
+  // Energy should not be lager than initial value
+  accuracy = ( proposedKinEnergy - aTrack.GetKineticEnergy())/MeV;
+  if (accuracy > accuracyForWarning) {
+#ifdef G4VERBOSE
+    G4cout << "G4ParticleChangeForGamma::CheckIt: ";
+    G4cout << "KinEnergy become larger than the initial value!" << G4endl;
+    G4cout << "  Difference:  " << accuracy  << "[MeV] " <<G4endl;
+#endif
+    itsOK = false;
+    if (accuracy > accuracyForException) exitWithError = true;
+  }
+
+  // dump out information of this particle change
+#ifdef G4VERBOSE
+  if (!itsOK) {
+    G4cout << "G4ParticleChangeForGamma::CheckIt " << G4endl;
+    DumpInfo();
+  }
+#endif
+
+  // Exit with error
+  if (exitWithError) {
+    G4Exception("G4ParticleChangeForGamma::CheckIt",
+		"400",
+		EventMustBeAborted,
+		"energy was  illegal");
+  }
+
+  //correction
+  if (!itsOK) {
+    proposedKinEnergy = aTrack.GetKineticEnergy();
+  }
+
+  itsOK = (itsOK) && G4VParticleChange::CheckIt(aTrack);
+  return itsOK;
+}