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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer << 3 // * DISCLAIMER *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th << 5 // * The following disclaimer summarizes all the specific disclaimers *
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15 // * use. Please see the license in the file << 14 // * use. *
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17 // * 15 // * *
18 // * This code implementation is the result << 16 // * This code implementation is the intellectual property of the *
19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. *
20 // * By using, copying, modifying or distri << 18 // * By copying, distributing or modifying the Program (or any work *
21 // * any work based on the software) you ag << 19 // * based on the Program) you indicate your acceptance of this *
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // 23 //
>> 24 // $Id: G4StepLimiter.hh,v 1.1 2004/07/26 00:42:59 asaim Exp $
>> 25 // GEANT4 tag $Name: geant4-07-00-patch-01 $
27 // 26 //
28 // class description 27 // class description
29 // 28 //
30 // A "process" to be registered to the process 29 // A "process" to be registered to the process manager of each particle,
31 // in the UserPhysicsList, in order to take in 30 // in the UserPhysicsList, in order to take into account the MaxAllowedStep
32 // defined in the G4UserLimits object attached 31 // defined in the G4UserLimits object attached to a logical volume.
33 // 32 //
34 // ------------------------------------------- 33 // ------------------------------------------------------------
35 // 23 Jan. 2004 H.Kurashige 34 // 23 Jan. 2004 H.Kurashige
36 // ------------------------------------------- 35 // ------------------------------------------------------------
37 #ifndef G4StepLimiter_h 36 #ifndef G4StepLimiter_h
38 #define G4StepLimiter_h 1 37 #define G4StepLimiter_h 1
39 38
40 #include "G4ios.hh" 39 #include "G4ios.hh"
41 #include "globals.hh" 40 #include "globals.hh"
42 #include "G4VProcess.hh" 41 #include "G4VProcess.hh"
43 42
44 class G4StepLimiter : public G4VProcess 43 class G4StepLimiter : public G4VProcess
45 { 44 {
46 public: // with description 45 public: // with description
47 46
48 G4StepLimiter(const G4String& processName 47 G4StepLimiter(const G4String& processName ="StepLimiter" );
49 48
50 virtual ~G4StepLimiter(); << 49 ~G4StepLimiter();
51 50
52 virtual G4double PostStepGetPhysicalInter 51 virtual G4double PostStepGetPhysicalInteractionLength(
53 const G4Track& tr 52 const G4Track& track,
54 G4double previo 53 G4double previousStepSize,
55 G4ForceCondition* 54 G4ForceCondition* condition
56 ); 55 );
57 56
58 virtual G4VParticleChange* PostStepDoIt( 57 virtual G4VParticleChange* PostStepDoIt(
59 const G4Track& , 58 const G4Track& ,
60 const G4Step& 59 const G4Step&
61 ); 60 );
62 61
63 public: // without description 62 public: // without description
64 63
65 // no operation in AtRestGPIL 64 // no operation in AtRestGPIL
66 virtual G4double AtRestGetPhysicalInterac 65 virtual G4double AtRestGetPhysicalInteractionLength(
67 const G4Track& , 66 const G4Track& ,
68 G4ForceCondition* 67 G4ForceCondition*
69 ){ return -1.0; }; 68 ){ return -1.0; };
70 69
71 // no operation in AtRestDoIt 70 // no operation in AtRestDoIt
72 virtual G4VParticleChange* AtRestDoIt( 71 virtual G4VParticleChange* AtRestDoIt(
73 const G4Track& , 72 const G4Track& ,
74 const G4Step& 73 const G4Step&
75 ){return 0;}; 74 ){return 0;};
76 75
77 // no operation in AlongStepGPIL 76 // no operation in AlongStepGPIL
78 virtual G4double AlongStepGetPhysicalInte 77 virtual G4double AlongStepGetPhysicalInteractionLength(
79 const G4Track&, 78 const G4Track&,
80 G4double , 79 G4double ,
81 G4double , 80 G4double ,
82 G4double& , 81 G4double& ,
83 G4GPILSelection* 82 G4GPILSelection*
84 ){ return -1.0; }; 83 ){ return -1.0; };
85 84
86 // no operation in AlongStepDoIt 85 // no operation in AlongStepDoIt
87 virtual G4VParticleChange* AlongStepDoIt( 86 virtual G4VParticleChange* AlongStepDoIt(
88 const G4Track& , 87 const G4Track& ,
89 const G4Step& 88 const G4Step&
90 ) {return 0;}; 89 ) {return 0;};
91 90
92 private: 91 private:
93 92
94 // hide assignment operator as private 93 // hide assignment operator as private
95 G4StepLimiter(G4StepLimiter&); 94 G4StepLimiter(G4StepLimiter&);
96 G4StepLimiter& operator=(const G4StepLim 95 G4StepLimiter& operator=(const G4StepLimiter& right);
97 96
98 }; 97 };
99 98
100 #endif 99 #endif
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