[u/mrichter/AliRoot.git] / ALIFAST / AliFBigBang.cxx


//////////////////////////////////////////////////////////////////////////
//                                                                      //
// AliFBigBang                                                          //
//                                                                      //
// helper class to browse generated particles.                          //
//                                                                      //
//////////////////////////////////////////////////////////////////////////

#include <TBrowser.h>
#include <TParticle.h>
#include <TClonesArray.h>
#include "AliFast.h"
#include "AliFBigBang.h"

#include "AliFBrowsable.h"

ClassImp(AliFBigBang)


//_____________________________________________________________________________
AliFBigBang::AliFBigBang() 
                : TNamed("Histograms","Generated particles browser")
{
   fBrowsables = 0;
}

//_____________________________________________________________________________
AliFBigBang::~AliFBigBang() 
{
  if (fBrowsables) {
     fBrowsables->Delete();
     delete fBrowsables;
     fBrowsables = 0;
  }
}

//_____________________________________________________________________________
void AliFBigBang::Browse(TBrowser *b)
{
  /*

  TClonesArray *particles = mcarlo->Fruits();
  Int_t nparticles = particles->GetEntriesFast();
  TParticle *part;
  AliFBrowsable *brow;
  char name[64];
  if (!fBrowsables) fBrowsables = new TObjArray(2*nparticles);
  if (fBrowsables->GetSize() < nparticles) fBrowsables->Expand(nparticles);
  for (Int_t i=0;i<nparticles;i++) {
     part = (TParticle*)particles->UncheckedAt(i);
     if (part->GetMother(i)) continue;
     brow = GetBrowsable(i);
     sprintf(name,"%s_%d",part->GetName(),i);
     brow->SetName(name);
     brow->SetRefObject(part);
     b->Add(brow,name);
  }
  */
}

//_____________________________________________________________________________
AliFBrowsable *AliFBigBang::GetBrowsable(Int_t i)
{
  AliFBrowsable *brow = (AliFBrowsable*)fBrowsables->At(i);
  if (!brow) {
     brow = new AliFBrowsable();
     fBrowsables->AddAt(brow, i);
     brow->SetBigBang(this);
  } 
  return brow;
}
Commit	Line	Data
65a39007	1
	2	//////////////////////////////////////////////////////////////////////////
	3	// //
	4	// AliFBigBang //
	5	// //
	6	// helper class to browse generated particles. //
	7	// //
	8	//////////////////////////////////////////////////////////////////////////
	9
	10	#include <TBrowser.h>
	11	#include <TParticle.h>
	12	#include <TClonesArray.h>
	13	#include "AliFast.h"
	14	#include "AliFBigBang.h"
	15
	16	#include "AliFBrowsable.h"
	17
	18	ClassImp(AliFBigBang)
	19
	20
	21
	22	//_____________________________________________________________________________
	23	AliFBigBang::AliFBigBang()
	24	: TNamed("Histograms","Generated particles browser")
	25	{
	26	fBrowsables = 0;
	27	}
	28
	29	//_____________________________________________________________________________
	30	AliFBigBang::~AliFBigBang()
	31	{
	32	if (fBrowsables) {
	33	fBrowsables->Delete();
	34	delete fBrowsables;
	35	fBrowsables = 0;
	36	}
	37	}
	38
	39	//_____________________________________________________________________________
	40	void AliFBigBang::Browse(TBrowser *b)
	41	{
	42	/*
	43
	44	TClonesArray *particles = mcarlo->Fruits();
	45	Int_t nparticles = particles->GetEntriesFast();
	46	TParticle *part;
	47	AliFBrowsable *brow;
	48	char name[64];
	49	if (!fBrowsables) fBrowsables = new TObjArray(2*nparticles);
	50	if (fBrowsables->GetSize() < nparticles) fBrowsables->Expand(nparticles);
	51	for (Int_t i=0;i<nparticles;i++) {
	52	part = (TParticle*)particles->UncheckedAt(i);
	53	if (part->GetMother(i)) continue;
	54	brow = GetBrowsable(i);
	55	sprintf(name,"%s_%d",part->GetName(),i);
	56	brow->SetName(name);
	57	brow->SetRefObject(part);
	58	b->Add(brow,name);
	59	}
	60	*/
	61	}
	62
	63	//_____________________________________________________________________________
	64	AliFBrowsable *AliFBigBang::GetBrowsable(Int_t i)
65	{
66	AliFBrowsable brow = (AliFBrowsable)fBrowsables->At(i);
67	if (!brow) {
68	brow = new AliFBrowsable();
69	fBrowsables->AddAt(brow, i);
70	brow->SetBigBang(this);
71	}
72	return brow;
73	}
74
75
76
77
78
79
80