[u/mrichter/AliRoot.git] / TGeant4 / TG4SpecialFlags.h

// $Id$
// Category: physics
//
// Special process that applies process control flags 

#ifndef TG4_SPECIAL_FLAGS_H
#define TG4_SPECIAL_FLAGS_H

#include "TG4Globals.h"

#include <G4VProcess.hh>
#include <G4ProcessVector.hh>
#include <globals.hh>

class TG4SpecialFlags : public G4VProcess 
{
  enum Switch { kSwitch, kReswitch, kUnswitch };

  public:     
    TG4SpecialFlags(const G4String& processName ="specialFlag" );
    // --> protected
    // TG4SpecialFlags(const TG4SpecialFlags& right);
    virtual ~TG4SpecialFlags();

    // methods

    virtual G4double PostStepGetPhysicalInteractionLength(
                         const G4Track& track, G4double previousStepSize, 
		         G4ForceCondition* condition);

    virtual G4VParticleChange* PostStepDoIt(const G4Track& track, 
                                   const G4Step& step);

    virtual G4double AlongStepGetPhysicalInteractionLength(
                         const G4Track& track, G4double previousStepSize ,
			 G4double currentMinimumStep, G4double& proposedSafety,
                         G4GPILSelection* selection)
			 { return -1.0; }

    virtual G4VParticleChange* AlongStepDoIt(const G4Track& ,
			           const G4Step& step)
	                 { return 0; }

    virtual G4double AtRestGetPhysicalInteractionLength(
                         const G4Track& track, G4ForceCondition* condition)
                         { return -1.0; }

    virtual G4VParticleChange* AtRestDoIt(const G4Track& track,
			           const G4Step& step)
                         { return 0; }

  protected:
    TG4SpecialFlags(const TG4SpecialFlags& right);
    
    //operators
    TG4SpecialFlags& operator = (const TG4SpecialFlags& right);
    
  private:  
    // data members
    Switch           fSwitchFlags;       //directive passed from PostStepGetPIL
                                         //to PostStepDoIt
    G4ProcessVector  fSwitchedProcesses; //vector of the processes activation of
                                         //which is changed by this process
    TG4boolVector    fSwitchedFlags;     //vector for storing the current values of 
                                         //the processes activation   
};

#endif //TG4_SPECIAL_FLAGS_H
Commit	Line	Data
2817d3e2	1	// $Id$
	2	// Category: physics
	3	//
	4	// Special process that applies process control flags
	5
	6	#ifndef TG4_SPECIAL_FLAGS_H
	7	#define TG4_SPECIAL_FLAGS_H
	8
	9	#include "TG4Globals.h"
	10
	11	#include <G4VProcess.hh>
	12	#include <G4ProcessVector.hh>
	13	#include <globals.hh>
	14
	15	class TG4SpecialFlags : public G4VProcess
	16	{
	17	enum Switch { kSwitch, kReswitch, kUnswitch };
	18
	19	public:
	20	TG4SpecialFlags(const G4String& processName ="specialFlag" );
	21	// --> protected
	22	// TG4SpecialFlags(const TG4SpecialFlags& right);
	23	virtual ~TG4SpecialFlags();
	24
	25	// methods
	26
	27	virtual G4double PostStepGetPhysicalInteractionLength(
	28	const G4Track& track, G4double previousStepSize,
	29	G4ForceCondition* condition);
	30
	31	virtual G4VParticleChange* PostStepDoIt(const G4Track& track,
	32	const G4Step& step);
	33
	34	virtual G4double AlongStepGetPhysicalInteractionLength(
	35	const G4Track& track, G4double previousStepSize ,
	36	G4double currentMinimumStep, G4double& proposedSafety,
	37	G4GPILSelection* selection)
	38	{ return -1.0; }
	39
	40	virtual G4VParticleChange* AlongStepDoIt(const G4Track& ,
	41	const G4Step& step)
	42	{ return 0; }
	43
	44	virtual G4double AtRestGetPhysicalInteractionLength(
	45	const G4Track& track, G4ForceCondition* condition)
	46	{ return -1.0; }
	47
	48	virtual G4VParticleChange* AtRestDoIt(const G4Track& track,
	49	const G4Step& step)
	50	{ return 0; }
	51
	52	protected:
	53	TG4SpecialFlags(const TG4SpecialFlags& right);
	54
	55	//operators
	56	TG4SpecialFlags& operator = (const TG4SpecialFlags& right);
	57
	58	private:
	59	// data members
	60	Switch fSwitchFlags; //directive passed from PostStepGetPIL
	61	//to PostStepDoIt
	62	G4ProcessVector fSwitchedProcesses; //vector of the processes activation of
	63	//which is changed by this process
	64	TG4boolVector fSwitchedFlags; //vector for storing the current values of
65	//the processes activation
66	};
67
68	#endif //TG4_SPECIAL_FLAGS_H
69