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92e27c01 | 1 | #ifndef ALIPYTHIARNDM_H |
2 | #define ALIPYTHIARNDM_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id: AliPythiaRndm.h 8920 2004-01-13 11:29:51Z hristov $ */ | |
7 | ||
8 | #include <Rtypes.h> | |
9 | #include <TError.h> | |
10 | ||
11 | class TRandom; | |
12 | ||
13 | class AliPythiaRndm { | |
14 | public: | |
15 | AliPythiaRndm() { | |
16 | // Default constructor. The static data member is initialized | |
17 | // in the implementation file | |
18 | } | |
19 | AliPythiaRndm(const AliPythiaRndm & /*rn*/) { | |
20 | // Copy constructor: no copy allowed for the object | |
21 | ::Fatal("Copy constructor","Not allowed\n"); | |
22 | } | |
23 | virtual ~AliPythiaRndm() { | |
24 | // Destructor | |
25 | fgPythiaRandom=0; | |
26 | } | |
27 | AliPythiaRndm & operator=(const AliPythiaRndm& /*rn*/) { | |
28 | // Assignment operator: no assignment allowed | |
29 | ::Fatal("Assignment operator","Not allowed\n"); | |
30 | return (*this); | |
31 | } | |
32 | ||
33 | static void SetPythiaRandom(TRandom *ran=0); | |
34 | static TRandom * GetPythiaRandom(); | |
35 | ||
36 | private: | |
37 | ||
38 | static TRandom * fgPythiaRandom; //! pointer to the random number generator | |
39 | ||
40 | ClassDef(AliPythiaRndm,0) //Random Number generator wrapper (non persistent) | |
41 | }; | |
42 | ||
43 | #endif | |
44 |