1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
18 //-----------------------------------------------------------------------------
19 // Class: AliDpmJetRndm
20 // Random Number Interface to Fortran
21 // Since AliGenDpmJet belongs to another module (TDPMjet) one cannot
22 // pass the ponter to the generator via static variable
23 //-----------------------------------------------------------------------------
27 #include "AliDpmJetRndm.h"
29 TRandom * AliDpmJetRndm::fgDpmJetRandom=0;
31 ClassImp(AliDpmJetRndm)
33 //_______________________________________________________________________
34 AliDpmJetRndm::AliDpmJetRndm()
41 //_______________________________________________________________________
42 AliDpmJetRndm::AliDpmJetRndm(const AliDpmJetRndm& rn)
50 //_______________________________________________________________________
51 AliDpmJetRndm::~AliDpmJetRndm() {
58 //_______________________________________________________________________
59 void AliDpmJetRndm::Copy(AliDpmJetRndm&) const
64 ::Fatal("Copy","Not implemented\n");
67 //_______________________________________________________________________
68 void AliDpmJetRndm::SetDpmJetRandom(TRandom *ran) {
70 // Sets the pointer to an existing random numbers generator
72 if(ran) fgDpmJetRandom=ran;
73 else fgDpmJetRandom=gRandom;
76 //_______________________________________________________________________
77 TRandom * AliDpmJetRndm::GetDpmJetRandom() {
79 // Retrieves the pointer to the random numbers generator
81 return fgDpmJetRandom;
85 # define dt_rndm_dpmjet dt_rndm_dpmjet_
86 # define dt_rndmst_dpmjet dt_rndmst_dpmjet_
87 # define dt_rndmin_dpmjet dt_rndmin_dpmjet_
88 # define dt_rndmou_dpmjet dt_rndmou_dpmjet_
91 # define dt_rndm_dpmjet DT_RNDM_DPMJET_
92 # define dt_rndmst_dpmjet DT_RNDMST_DPMJET
93 # define dt_rndmin_dpmjet DT_RNDMIN_DPMJET
94 # define dt_rndmou_dpmjet DT_RNDMOU_DPMJET
95 # define type_of_call _stdcall
100 void type_of_call dt_rndmst_dpmjet(Int_t &, Int_t &, Int_t &, Int_t &)
101 {printf("Dummy version of dt_rndmst reached\n");}
103 void type_of_call dt_rndmin_dpmjet(Int_t &, Int_t &, Int_t &, Int_t &, Int_t &, Int_t &)
104 {printf("Dummy version of dt_rndmin reached\n");}
106 void type_of_call dt_rndmou_dpmjet(Int_t &, Int_t &, Int_t &, Int_t &, Int_t &, Int_t &)
107 {printf("Dummy version of dt_rndmou reached\n");}
109 Double_t type_of_call dt_rndm_dpmjet(Int_t &)
112 do r = AliDpmJetRndm::GetDpmJetRandom()->Rndm();
113 while(0 >= r || r >= 1);