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>> 1 // This code implementation is the intellectual property of >> 2 // the GEANT4 collaboration. 1 // 3 // 2 // ******************************************* << 4 // By copying, distributing or modifying the Program (or any work 3 // * License and Disclaimer << 5 // based on the Program) you indicate your acceptance of this statement, 4 // * << 6 // and all its terms. 5 // * The Geant4 software is copyright of th << 6 // * the Geant4 Collaboration. It is provided << 7 // * conditions of the Geant4 Software License << 8 // * LICENSE and available at http://cern.ch/ << 9 // * include a list of copyright holders. << 10 // * << 11 // * Neither the authors of this software syst << 12 // * institutes,nor the agencies providing fin << 13 // * work make any representation or warran << 14 // * regarding this software system or assum << 15 // * use. Please see the license in the file << 16 // * for the full disclaimer and the limitatio << 17 // * << 18 // * This code implementation is the result << 19 // * technical work of the GEANT4 collaboratio << 20 // * By using, copying, modifying or distri << 21 // * any work based on the software) you ag << 22 // * use in resulting scientific publicati << 23 // * acceptance of all terms of the Geant4 Sof << 24 // ******************************************* << 25 // 7 // 26 // G4UserLimits << 8 // $Id: G4UserLimits.hh,v 1.6 2000/02/17 16:13:06 gcosmo Exp $ >> 9 // GEANT4 tag $Name: geant4-03-01 $ >> 10 // >> 11 // >> 12 // class G4UserLimits 27 // 13 // 28 // Class description: 14 // Class description: 29 // 15 // 30 // Simple placeholder for user Step limitation 16 // Simple placeholder for user Step limitations 31 // In order to activate these limitations, use << 17 // 32 // their "special" processes to each particle << 18 33 // Sample processes below can be found under p << 19 // Author: Paul Kent August 96 34 // MaxAllowedStep : UserStepLimit << 20 // 35 // other limitation : UserSpecialCuts << 21 // 01-11-97: change GetMaxAllowedStep(), Hisaya Kurashige 36 // In addition, users can add their own Step l << 22 // 08-04-98: new data members, mma 37 // a new class derived from G4UserLimits. In t << 23 // 02-16-00: add fType member and accessors, Hisaya Kurashige 38 // is supposed to be used to identify the clas << 24 // 39 << 40 // Author: Paul Kent, August 1996 << 41 // Revisions: << 42 // - 01-11-1997, H.Kurashige: changed GetMaxAl << 43 // - 08-04-1998: M.Maire: new data members << 44 // ------------------------------------------- << 45 #ifndef G4USERLIMITS_HH 25 #ifndef G4USERLIMITS_HH 46 #define G4USERLIMITS_HH 1 << 26 #define G4USERLIMITS_HH 47 27 48 #include "globals.hh" 28 #include "globals.hh" 49 29 50 class G4Track; 30 class G4Track; 51 31 52 class G4UserLimits 32 class G4UserLimits 53 { 33 { 54 public: << 34 public: // with description 55 G4UserLimits(G4double ustepMax = DBL_MAX, G4 << 35 56 G4double utimeMax = DBL_MAX, G4 << 36 G4UserLimits(G4double ustepMax = DBL_MAX, 57 G4double urangMin = 0.); << 37 G4double utrakMax = DBL_MAX, 58 G4UserLimits(const G4String& type, G4double << 38 G4double utimeMax = DBL_MAX, 59 G4double utrakMax = DBL_MAX, G4 << 39 G4double uekinMin = 0., 60 G4double uekinMin = 0., G4doubl << 40 G4double urangMin = 0. ); >> 41 G4UserLimits(const G4String& type, >> 42 G4double ustepMax = DBL_MAX, >> 43 G4double utrakMax = DBL_MAX, >> 44 G4double utimeMax = DBL_MAX, >> 45 G4double uekinMin = 0., >> 46 G4double urangMin = 0. ); 61 virtual ~G4UserLimits(); 47 virtual ~G4UserLimits(); 62 48 63 virtual G4double GetMaxAllowedStep(const G4T << 49 public: // with description 64 // If a logical volume has a G4UserLimits ob << 50 65 // be limited as shorter than MaxAllowedStep << 51 virtual G4double GetMaxAllowedStep(const G4Track&); >> 52 // If a Logical Volume has a G4UserLimits object, the Step length should >> 53 // be limited as shorter than MaxAllowedStep in the volume. >> 54 // In the current design, the other limits are irrelevant in tracking 66 55 67 virtual G4double GetUserMaxTrackLength(const << 56 virtual G4double GetUserMaxTrackLength(const G4Track&) ; 68 virtual G4double GetUserMaxTime(const G4Trac << 57 virtual G4double GetUserMaxTime (const G4Track&); 69 virtual G4double GetUserMinEkine(const G4Tra 58 virtual G4double GetUserMinEkine(const G4Track&); 70 virtual G4double GetUserMinRange(const G4Tra 59 virtual G4double GetUserMinRange(const G4Track&); 71 << 60 72 virtual void SetMaxAllowedStep(G4double uste << 61 virtual void SetMaxAllowedStep(G4double ustepMax); 73 virtual void SetUserMaxTrackLength(G4double 62 virtual void SetUserMaxTrackLength(G4double utrakMax); 74 virtual void SetUserMaxTime(G4double utimeMa 63 virtual void SetUserMaxTime(G4double utimeMax); 75 virtual void SetUserMinEkine(G4double uekinM 64 virtual void SetUserMinEkine(G4double uekinMin); 76 virtual void SetUserMinRange(G4double urangM 65 virtual void SetUserMinRange(G4double urangMin); 77 66 78 const G4String& GetType() const; << 67 const G4String & GetType() const; 79 void SetType(const G4String& type); << 68 void SetType(const G4String& type); 80 // Set/Get type name for UserLimits. 69 // Set/Get type name for UserLimits. 81 // This type member is supposed to be used t 70 // This type member is supposed to be used to check real class types for 82 // each concrete instantiation of G4UserLimi 71 // each concrete instantiation of G4UserLimits. In other words, users who 83 // use special classes derived from this bas << 72 // use special classes derived from this base class should name their class 84 // class with a proper identifier << 73 // with a proper identifier. 85 << 74 86 protected: << 75 protected: // with description 87 G4double fMaxStep = 0.; // max allowed Ste << 76 88 G4double fMaxTrack = 0.; // max total track << 77 G4double fMaxStep; // max allowed Step size in this volume 89 G4double fMaxTime = 0.; // max time << 78 G4double fMaxTrack; // max total track length 90 G4double fMinEkine = 0.; // min kinetic ene << 79 G4double fMaxTime; // max time 91 G4double fMinRange = 0.; // min remaining r << 80 G4double fMinEkine; // min kinetic energy (only for charged particles) >> 81 G4double fMinRange; // min remaining range (only for charged particles) 92 82 93 G4String fType; // type name << 83 G4String fType; // type name 94 }; 84 }; 95 85 96 #include "G4UserLimits.icc" 86 #include "G4UserLimits.icc" 97 87 98 #endif 88 #endif 99 89