CopyCorr.C

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Bool_t
CopyCorr(Bool_t      fmd, 
   const char* table,
   ULong_t     tgtRun, 
   UShort_t    tgtSys,
   UShort_t    tgtSNN, 
   Short_t     tgtFld, 
   ULong_t     srcRun, 
   UShort_t    srcSys,
   UShort_t    srcSNN, 
   Short_t     srcFld,
   Bool_t      mc)
{
  const char* fwd = "${ALICE_PHYSICS}/PWGLF/FORWARD/analysis2";
  if (!gROOT->GetClass("AliOADBForward"))
    gROOT->Macro(Form("%s/scripts/LoadLibs.C", fwd));

  TString tab(table);
  const char*  det        = fmd ? "fmd" : "spd";
  const char*  possible[] = { "elossfits", 
           "secondary", 
           "noisegain", 
           "acceptance", 
           "merging", 
           "vertexbias", 
           "doublehit",
           0 };
  const char** pTest      = possible;
  while (*pTest) { 
    if (tab.EqualTo(*pTest)) break;
    pTest++;
  }
  if (!(*pTest)) { 
    Warning("CopyCorr", "Unknown table: %s", table);
    return false;
  }
   
  if (tgtSys < 1)    tgtSys = srcSys;
  if (tgtSNN < 1)    tgtSNN = srcSNN;
  if (tgtFld >= 999) tgtFld = srcFld;

  AliOADBForward* db = new AliOADBForward;
  db->Open(Form("%s_corrections.root", det), tab, true);

  if (!db->CopyEntry(tab, 
         srcRun, srcSys, srcSNN, srcFld, 
         tgtRun, tgtSys, tgtSNN, tgtFld,    
         mc, false)) {
    Error("CopySec", 
    "Failed to copy %s %lu/%hu/%hu/%hd/%s -> %lu/%hu/%hu/%hd/%s",
    det,
    srcRun, srcSys, srcSNN, srcFld, (mc ? "MC" : "Real"), 
    tgtRun, tgtSys, tgtSNN, tgtFld, (mc ? "MC" : "Real"));
    return false;
  }
  return true;
}