| Geant4 Cross Reference |
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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10 // * 9 // * *
11 // * Neither the authors of this software syst 10 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 11 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 12 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 13 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file << 14 // * use. *
16 // * for the full disclaimer and the limitatio <<
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 *
22 // * use in resulting scientific publicati << 20 // * statement, and all its terms. *
23 // * acceptance of all terms of the Geant4 Sof <<
24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // 23 //
27 // ------------------------------------------- 24 // -------------------------------------------------------------------
28 // GEANT4 Class file 25 // GEANT4 Class file
29 // 26 //
30 // 27 //
31 // File name: G4VAngularDistribution 28 // File name: G4VAngularDistribution
32 // 29 //
33 // Author: Maria Grazia Pia (Maria 30 // Author: Maria Grazia Pia (MariaGrazia.Pia@genova.infn.it)
34 // 31 //
35 // Creation date: 15 April 2000 32 // Creation date: 15 April 2000
36 // 33 //
37 // Modifications: 34 // Modifications:
38 // 35 //
39 // Abstract class for angular distribution str 36 // Abstract class for angular distribution strategy pattern
40 // 37 //
41 // Id: G4VAngularDistribution.hh,v 1.16 2000/0 38 // Id: G4VAngularDistribution.hh,v 1.16 2000/05/11 19:07:29 pia Exp $ //
42 // 39 //
43 // ------------------------------------------- 40 // -------------------------------------------------------------------
44 41
45 #ifndef G4VANGULARDISTRIBUTION_HH 42 #ifndef G4VANGULARDISTRIBUTION_HH
46 #define G4VANGULARDISTRIBUTION_HH 43 #define G4VANGULARDISTRIBUTION_HH
47 44
48 #include <CLHEP/Units/PhysicalConstants.h> <<
49 <<
50 #include "globals.hh" 45 #include "globals.hh"
51 #include "G4HadronicException.hh" 46 #include "G4HadronicException.hh"
52 #include "Randomize.hh" 47 #include "Randomize.hh"
53 48
54 class G4VAngularDistribution 49 class G4VAngularDistribution
55 { 50 {
56 51
57 public: 52 public:
58 53
59 // Constructors 54 // Constructors
60 G4VAngularDistribution() { } 55 G4VAngularDistribution() { }
61 56
62 virtual ~G4VAngularDistribution() { } 57 virtual ~G4VAngularDistribution() { }
63 58
64 virtual G4double CosTheta(G4double s, G4doub 59 virtual G4double CosTheta(G4double s, G4double m1, G4double m2) const = 0;
65 60
66 virtual G4double Phi() const { return 2.*CLH << 61 virtual G4double Phi() const { return 2.*pi*G4UniformRand(); }
67 62
68 protected: 63 protected:
69 64
70 private: 65 private:
71 66
72 }; 67 };
73 68
74 #endif 69 #endif
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