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geant4/source/global/management/include/G4UserLimits.hh
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2016-06-08 15:09:25 +02:00

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// This code implementation is the intellectual property of
// the RD44 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: G4UserLimits.hh,v 1.1 1999/01/07 16:09:03 gunter Exp $
// GEANT4 tag $Name: geant4-00-01 $
//
//
//
// class G4UserLimits Simple placeholder for user Step limitations
// Paul Kent August 96
//
// 01-11-97: change GetMaxAllowedStep(), Hisaya Kurashige
// 08-04-98: new data members, mma
//
#ifndef G4USERLIMITS_HH
#define G4USERLIMITS_HH
#include "globals.hh"
class G4Track;
class G4UserLimits
{
public:
G4UserLimits(G4double ustepMax = DBL_MAX,
G4double utrakMax = DBL_MAX,
G4double utimeMax = DBL_MAX,
G4double uekinMin = 0.,
G4double urangMin = 0. );
virtual ~G4UserLimits();
public:
// If a Logical Volume has a G4UserLimits object,
//the Step length should be limited as shorter
//than MaxAllowedStep in the volume.
// In the current design, the others limits are irrelavant in tracking
virtual G4double GetMaxAllowedStep(const G4Track&);
virtual G4double GetUserMaxTrackLength(const G4Track&) ;
virtual G4double GetUserMaxTime (const G4Track&);
virtual G4double GetUserMinEkine(const G4Track&);
virtual G4double GetUserMinRange(const G4Track&);
virtual void SetMaxAllowedStep(G4double ustepMax);
virtual void SetUserMaxTrackLength(G4double utrakMax);
virtual void SetUserMaxTime(G4double utimeMax);
virtual void SetUserMinEkine(G4double uekinMin);
virtual void SetUserMinRange(G4double urangMin);
protected:
G4double fMaxStep; //max allowed Step size in this volume
G4double fMaxTrack; //max total track length
G4double fMaxTime; //max time
G4double fMinEkine; //min kinetic energy
G4double fMinRange; //min remaining range
};
#include "G4UserLimits.icc"
#endif