[u/mrichter/AliRoot.git] / HBTAN / AliHBTRDistributions.h

#ifndef ALIHBTRDISTRIBUTIONS_H
#define ALIHBTRDISTRIBUTIONS_H

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

/* $Id$ */

/////////////////////////////////////////////////////////////////////////////
// AliHBTRStarDistribution
// AliHBTRDistribution
// added by Zbigniew.Chajecki@cern.ch
// this classes create distribution functions of pair momentum 
//
/////////////////////////////////////////////////////////////////////////////

#include "AliHBTFunction.h"

class AliHBTRStarDistribution: public AliHBTOnePairFctn1D
{
  public:
    AliHBTRStarDistribution(Int_t nXbins = 500, Double_t maxXval = 5e-11, Double_t minXval = 0.);
    virtual ~AliHBTRStarDistribution(){}
    TH1* GetResult();
  protected:
    Double_t GetValue(AliHBTPair* partpair) const
    {
      return partpair->GetRStar();
    }
   
  private:
   ClassDef(AliHBTRStarDistribution,1)
};

/***********************************************************************/
/***********************************************************************/

class AliHBTRDistribution: public AliHBTOnePairFctn1D
{
  public:
    AliHBTRDistribution(Int_t nXbins = 500, Double_t maxXval = 5e-11, Double_t minXval = 0.);
    virtual ~AliHBTRDistribution(){}
    TH1* GetResult();
  protected:
    Double_t GetValue(AliHBTPair* partpair) const
    {
      return partpair->GetR();
    }
   
  private:
   ClassDef(AliHBTRDistribution,1)
};
#endif
Commit	Line	Data
7e77f2e1	1	#ifndef ALIHBTRDISTRIBUTIONS_H
	2	#define ALIHBTRDISTRIBUTIONS_H
	3
	4	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
	7	/* $Id$ */
	8
	9	/////////////////////////////////////////////////////////////////////////////
	10	// AliHBTRStarDistribution
	11	// AliHBTRDistribution
	12	// added by Zbigniew.Chajecki@cern.ch
	13	// this classes create distribution functions of pair momentum
	14	//
	15	/////////////////////////////////////////////////////////////////////////////
	16
	17	#include "AliHBTFunction.h"
	18
	19	class AliHBTRStarDistribution: public AliHBTOnePairFctn1D
	20	{
	21	public:
	22	AliHBTRStarDistribution(Int_t nXbins = 500, Double_t maxXval = 5e-11, Double_t minXval = 0.);
	23	virtual ~AliHBTRStarDistribution(){}
	24	TH1* GetResult();
	25	protected:
	26	Double_t GetValue(AliHBTPair* partpair) const
	27	{
	28	return partpair->GetRStar();
	29	}
	30
	31	private:
	32	ClassDef(AliHBTRStarDistribution,1)
	33	};
	34
	35	/***********************************************************************/
	36	/***********************************************************************/
	37
	38	class AliHBTRDistribution: public AliHBTOnePairFctn1D
	39	{
	40	public:
	41	AliHBTRDistribution(Int_t nXbins = 500, Double_t maxXval = 5e-11, Double_t minXval = 0.);
	42	virtual ~AliHBTRDistribution(){}
	43	TH1* GetResult();
	44	protected:
	45	Double_t GetValue(AliHBTPair* partpair) const
	46	{
	47	return partpair->GetR();
	48	}
	49
	50	private:
	51	ClassDef(AliHBTRDistribution,1)
	52	};
	53	#endif
	54