[u/mrichter/AliRoot.git] / ITS / AliITSDumpVertices.C

void AliITSDumpVertices(Int_t firstEv=0, Int_t noev=1,
                        TString fileimp="galice.root"){
  // This is a simple example on how to access the vertex objects
  Int_t evmax = firstEv+noev;
  AliRunLoader *rl = AliRunLoader::Open(fileimp.Data());
  AliITSLoader* ITSloader =  (AliITSLoader*) rl->GetLoader("ITSLoader");
  ITSloader->LoadVertices();
  for(Int_t i=firstEv; i<evmax; i++){
    rl->GetEvent(i);
    AliESDVertex *vert = ITSloader->GetVertex();
    if(vert){
      cout <<"===============================================\n";
      cout <<" Event n. "<<i<<endl;
      vert->PrintStatus();
    }
  }
}
Commit	Line	Data
1621ded2	1	void AliITSDumpVertices(Int_t firstEv=0, Int_t noev=1,
88cb7938	2	TString fileimp="galice.root"){
1621ded2	3	// This is a simple example on how to access the vertex objects
1621ded2	4	Int_t evmax = firstEv+noev;
88cb7938	5	AliRunLoader *rl = AliRunLoader::Open(fileimp.Data());
	6	AliITSLoader* ITSloader = (AliITSLoader*) rl->GetLoader("ITSLoader");
	7	ITSloader->LoadVertices();
1621ded2	8	for(Int_t i=firstEv; i<evmax; i++){
88cb7938	9	rl->GetEvent(i);
2e7b4767	10	AliESDVertex *vert = ITSloader->GetVertex();
1621ded2	11	if(vert){
	12	cout <<"===============================================\n";
	13	cout <<" Event n. "<<i<<endl;
	14	vert->PrintStatus();
	15	}
	16	}
	17	}