[u/mrichter/AliRoot.git] / PYTHIA6 / AliPythiaRndm.h

#ifndef ALIPYTHIARNDM_H
#define ALIPYTHIARNDM_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

#include <Rtypes.h>
#include <TError.h>

class TRandom;

class AliPythiaRndm {
 public:
  AliPythiaRndm() {
    // Default constructor. The static data member is initialized 
    // in the implementation file
  }
  AliPythiaRndm(const AliPythiaRndm & /*rn*/) {
    // Copy constructor: no copy allowed for the object
    ::Fatal("Copy constructor","Not allowed\n");
  }
  virtual ~AliPythiaRndm() {
    // Destructor
    fgPythiaRandom=0;
  }
  AliPythiaRndm & operator=(const AliPythiaRndm& /*rn*/) {
    // Assignment operator: no assignment allowed
    ::Fatal("Assignment operator","Not allowed\n");
    return (*this);
  }
  
  static void SetPythiaRandom(TRandom *ran=0);
  static TRandom * GetPythiaRandom();

private:

  static TRandom * fgPythiaRandom; //! pointer to the random number generator

  ClassDef(AliPythiaRndm,0)  //Random Number generator wrapper (non persistent)
};

#endif
Commit	Line	Data
7cdba479	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	/* $Id$ */
	7
cef490e6	8	#include <Rtypes.h>
	9	#include <TError.h>
	10
	11	class TRandom;
7cdba479	12
	13	class AliPythiaRndm {
	14	public:
cef490e6	15	AliPythiaRndm() {
	16	// Default constructor. The static data member is initialized
	17	// in the implementation file
	18	}
f2cd8df1	19	AliPythiaRndm(const AliPythiaRndm & /rn/) {
cef490e6	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	}
f2cd8df1	27	AliPythiaRndm & operator=(const AliPythiaRndm& /rn/) {
cef490e6	28	// Assignment operator: no assignment allowed
	29	::Fatal("Assignment operator","Not allowed\n");
	30	return (*this);
	31	}
7cdba479	32
	33	static void SetPythiaRandom(TRandom *ran=0);
	34	static TRandom * GetPythiaRandom();
	35
	36	private:
7cdba479	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