source: trunk/source/processes/management/src/G4VProcess.cc @ 846

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// $Id: G4VProcess.cc,v 1.15.2.1 2008/04/25 11:47:07 kurasige Exp $
// GEANT4 tag $Name: geant4-09-01-patch-02 $
//
// 
// --------------------------------------------------------------
//      GEANT 4 class implementation file
//
//      History: first implementation, based on object model of
//      2nd December 1995, G.Cosmo
// --------------------------------------------------------------
//   New Physics scheme           8 Jan. 1997  H.Kurahige
// ------------------------------------------------------------
//   removed thePhysicsTable           02 Aug. 1998 H.Kurashige
//   Modified DumpInfo                 15 Aug. 1998 H.Kurashige

#include "G4PhysicsTable.hh"
#include "G4MaterialTable.hh"
#include "G4ElementTable.hh"
#include "G4ElementVector.hh"
#include "G4VProcess.hh"

G4VProcess::G4VProcess(const G4String& aName, G4ProcessType   aType )
                  : pParticleChange(0),
                    theNumberOfInteractionLengthLeft(-1.0),
                    currentInteractionLength(-1.0),
                    theProcessName(aName),
                    theProcessType(aType),
                    thePILfactor(1.0),
                    enableAtRestDoIt(true),
                    enableAlongStepDoIt(true),
                    enablePostStepDoIt(true),
                    verboseLevel(0)
{
  pParticleChange = &aParticleChange;
}

G4VProcess::~G4VProcess()
{
}

G4VProcess::G4VProcess(const G4VProcess& right)
          : pParticleChange(0),
            theNumberOfInteractionLengthLeft(-1.0),
            currentInteractionLength(-1.0),
            theProcessName(right.theProcessName),
            theProcessType(right.theProcessType),
            thePILfactor(1.0),
            enableAtRestDoIt(true),
            enableAlongStepDoIt(true),
            enablePostStepDoIt(true),
            verboseLevel(right.verboseLevel)
{
}


void G4VProcess::SubtractNumberOfInteractionLengthLeft(
                                  G4double previousStepSize )
{
  if (currentInteractionLength>0.0) {
    theNumberOfInteractionLengthLeft -= previousStepSize/currentInteractionLength;
    if(theNumberOfInteractionLengthLeft<0.) {
      theNumberOfInteractionLengthLeft=perMillion;
    }          
    
  } else {
#ifdef G4VERBOSE
    if (verboseLevel>0) {
      G4cerr << "G4VProcess::SubtractNumberOfInteractionLengthLeft()";
      G4cerr << " [" << theProcessName << "]" <<G4endl;
      G4cerr << " currentInteractionLength = " << currentInteractionLength/cm << " [cm]";
      G4cerr << " previousStepSize = " << previousStepSize/cm << " [cm]";
      G4cerr << G4endl;
    }
#endif
    G4Exception("G4VProcess::SubtractNumberOfInteractionLengthLeft()",
                "Negative currentInteractionLength",EventMustBeAborted,theProcessName);
  }
}

void G4VProcess::StartTracking(G4Track*)
{
  currentInteractionLength = -1.0;
  theNumberOfInteractionLengthLeft = -1.0;
#ifdef G4VERBOSE
  if (verboseLevel>2) {
    G4cout << "G4VProcess::StartTracking() [" << theProcessName << "]" <<G4endl;
  }
#endif
}

void G4VProcess::EndTracking()
{
#ifdef G4VERBOSE
  if (verboseLevel>2) {
    G4cout << "G4VProcess::EndTracking() [" << theProcessName << "]" <<G4endl;
  }
#endif
  theNumberOfInteractionLengthLeft = -1.0;
  currentInteractionLength = -1.0;
}


const G4String& G4VProcess::GetProcessTypeName(G4ProcessType aType ) 
{
  static G4String typeNotDefined= "NotDefined";
  static G4String typeTransportation = "Transportation";
  static G4String typeElectromagnetic = "Electromagnetic";
  static G4String typeOptical = "Optical";
  static G4String typeHadronic = "Hadronic";
  static G4String typePhotolepton_hadron = "Photolepton_hadron";
  static G4String typeDecay = "Decay";
  static G4String typeGeneral = "General";
  static G4String typeParameterisation = "Parameterisation";
  static G4String typeUserDefined = "UserDefined";
  static G4String noType = "------";   // Do not modify this !!!!

  if (aType ==   fNotDefined) {
    return  typeNotDefined;
  } else if  (aType ==   fTransportation ) {
    return typeTransportation;
  } else if  (aType ==   fElectromagnetic ) {
    return typeElectromagnetic;
  } else if  (aType ==   fOptical ) {
    return typeOptical;
  } else if  (aType ==   fHadronic ) {
    return typeHadronic;
  } else if  (aType ==   fPhotolepton_hadron ) {
    return typePhotolepton_hadron;
  } else if  (aType ==   fDecay ) {
    return typeDecay;
  } else if  (aType ==   fGeneral ) {
    return typeGeneral;
  } else if  (aType ==   fParameterisation ) {
    return typeParameterisation;
  } else if  (aType ==   fUserDefined ) {
    return typeUserDefined;
  } else {
    return noType;  
  }
}

G4VProcess & G4VProcess::operator=(const G4VProcess &)
{
  G4Exception("G4VProcess::operator=","Illegal operation",
              JustWarning,"Assignment operator is called");
  return *this;
}

G4int G4VProcess::operator==(const G4VProcess &right) const
{
  return (this == &right);
}

G4int G4VProcess::operator!=(const G4VProcess &right) const
{
  return (this !=  &right);
}

void G4VProcess::DumpInfo() const
{
  G4cout << "Process Name " << theProcessName ;
  G4cout << " : Type[" << GetProcessTypeName(theProcessType) << "]"<< G4endl;
}


const G4String&  G4VProcess::GetPhysicsTableFileName(const G4ParticleDefinition* particle,
                                                     const G4String& directory,
                                                     const G4String& tableName,
                                                     G4bool ascii)
{
  G4String thePhysicsTableFileExt;
  if (ascii) thePhysicsTableFileExt = ".asc";
  else       thePhysicsTableFileExt = ".dat";

  thePhysicsTableFileName = directory + "/";
  thePhysicsTableFileName += tableName + "." +  theProcessName + ".";
  thePhysicsTableFileName += particle->GetParticleName() + thePhysicsTableFileExt;
  
  return thePhysicsTableFileName;
}