PWG3/muon/RunAnalysis.C

   1 //
   2 // Example to generate the PWG3base library from a par file
   3 // par file is created in ALICE_ROOT directory via make PGW3base.par
   4 // To run the generation of AOD you also need the PWG0base.par file
   5 // Gines Martinez, Nantes oct 2007
   6 //
   7 // Copy the par file to your working directory and execute root
   8 // .L $ALICE_ROOT/PWG3/RunAnalysis.C
   9 // setupPar("PWG3base")
  10 // setupPar("PWG0base")
  11 // Now you can run you analysis macro
  12 // .L RunAODGeneration.C
  13 //
  14
  15 Int_t setupPar(const char* pararchivename) {
  16   ///////////////////
  17   // Setup PAR File//
  18   ///////////////////
  19   if (pararchivename) {
  20     char processline[1024];
  21     sprintf(processline,".! tar xvzf %s.par",pararchivename);
  22     gROOT->ProcessLine(processline);
  23     const char* ocwd = gSystem->WorkingDirectory();
  24     gSystem->ChangeDirectory(pararchivename);
  25
  26     // check for BUILD.sh and execute
  27     if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {
  28       printf("*******************************\n");
  29       printf("*** Building PAR archive    ***\n");
  30       printf("*******************************\n");
  31
  32       if (gSystem->Exec("PROOF-INF/BUILD.sh")) {
  33         Error("runAnalysis","Cannot Build the PAR Archive! - Abort!");
  34         return -1;
  35       }
  36     }
  37     // check for SETUP.C and execute
  38     if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {
  39       printf("*******************************\n");
  40       printf("*** Setup PAR archive       ***\n");
  41       printf("*******************************\n");
  42       gROOT->Macro("PROOF-INF/SETUP.C");
  43     }
  44
  45     gSystem->ChangeDirectory("../");
  46   }
  47
  48   return 1;
  49 }