[u/mrichter/AliRoot.git] / STEER / AliMergeCombi.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/*
$Log$
*/

////////////////////////////////////////////////////////////////////////
//
// AliMergeCombi.cxx
//
// returns combinations of input event numbers
//
////////////////////////////////////////////////////////////////////////

#include "AliMergeCombi.h"

ClassImp(AliMergeCombi)

AliMergeCombi::AliMergeCombi()
{
// default ctor

}

////////////////////////////////////////////////////////////////////////
AliMergeCombi::AliMergeCombi(Int_t dim, Int_t sperb)
{
// default ctor
  fDim = dim;
  fSperb = sperb;
  fLastDelta = new Int_t[fDim];
  for (Int_t i=0; i<fDim; i++) fLastDelta[i] = -1;
}

////////////////////////////////////////////////////////////////////////
AliMergeCombi::~AliMergeCombi()
{
// default dtor
  if (fLastDelta) {
    delete fLastDelta;
    fLastDelta = 0;
  }
}

////////////////////////////////////////////////////////////////////////
Bool_t AliMergeCombi::Combination(Int_t evNumber[], Int_t delta[])
{
   for (Int_t i=0; i<fDim; i++) fLastDelta[i] = delta[i] = 1;
   return kTRUE;
}

////////////////////////////////////////////////////////////////////////
Commit	Line	Data
05118fd5	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	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	**************************************************************************/
	15
	16	/*
	17	$Log$
	18	*/
	19
	20	////////////////////////////////////////////////////////////////////////
	21	//
	22	// AliMergeCombi.cxx
	23	//
	24	// returns combinations of input event numbers
	25	//
	26	////////////////////////////////////////////////////////////////////////
	27
	28	#include "AliMergeCombi.h"
	29
	30	ClassImp(AliMergeCombi)
	31
	32	AliMergeCombi::AliMergeCombi()
	33	{
	34	// default ctor
	35
	36	}
	37
	38	////////////////////////////////////////////////////////////////////////
	39	AliMergeCombi::AliMergeCombi(Int_t dim, Int_t sperb)
	40	{
	41	// default ctor
	42	fDim = dim;
	43	fSperb = sperb;
	44	fLastDelta = new Int_t[fDim];
	45	for (Int_t i=0; i<fDim; i++) fLastDelta[i] = -1;
	46	}
	47
	48	////////////////////////////////////////////////////////////////////////
	49	AliMergeCombi::~AliMergeCombi()
	50	{
	51	// default dtor
	52	if (fLastDelta) {
	53	delete fLastDelta;
	54	fLastDelta = 0;
	55	}
	56	}
	57
	58	////////////////////////////////////////////////////////////////////////
	59	Bool_t AliMergeCombi::Combination(Int_t evNumber[], Int_t delta[])
	60	{
	61	for (Int_t i=0; i<fDim; i++) fLastDelta[i] = delta[i] = 1;
	62	return kTRUE;
	63	}
	64
65	////////////////////////////////////////////////////////////////////////