Histograms with same name

[Wile_E_Coyote]

Either:

Aux;1 aux;2 aux3;

Search for “cycle” and/or “namecycle”, for example in: In a Nutshell: Input and Output . ROOT User’s Guide: Input/Output : Retrieving Objects from Disk , Subdirectories and Navigation . Just for reference: some additional notes about GetObject, Get, FindObjectAny, FindKeyAny, ReadObj, ReadObjAny .

or:

Problem with Reading Root File

An expert’s advice is needed, why there is a “segmentation violation” in the code below. [8-[] { TFile *TPCTOFEfffile = TFile::Open("EFFTPCTOF.root", "read"); #if 1 /* 0 or 1 */ // This method works well. TH1F *TPCTOFEFFDeltapp = (TH1F*)(TPCTOFEfffile->FindObjectAny("hEff;1")); TH1F *TPCTOFEFFDeltamm = (TH1F*)(TPCTOFEfffile->FindObjectAny("hEff;2")); TH1F *TPCTOFEFFAverage = (TH1F*)(TPCTOFEfffile->FindObjectAny("hEff;3")); #else /* 0 or 1 */ // This method should also work, I get…