PWGLF/FORWARD/analysis/scripts/ViewBGCor.C

   1 AliFMDAnaCalibBackgroundCorrection*
   2 ViewBGCor(const char* filename)
   3 {
   4   // gSystem->Load("libANALYSIS");
   5   // gSystem->Load("libANALYSISalice");
   6   // gSystem->Load("libPWG0base");
   7   // gSystem->Load("libPWGLFforward");
   8
   9
  10   TFile* file = TFile::Open(filename, "READ");
  11   if (!file) {
  12     Error("ViewBgCor", "Cannot open file %s", filename);
  13     return 0;
  14   }
  15
  16   AliFMDAnaCalibBackgroundCorrection* bg =
  17     static_cast<AliFMDAnaCalibBackgroundCorrection*>(file->Get("background"));
  18
  19   return bg;
  20 }
  21