Compilation on Windows/Cygwin
[u/mrichter/AliRoot.git] / PWG0 / testAliSelector.C
CommitLineData
25db2d85 1/* $Id$ */
2
3//
4// This is an example how to run a selector
5//
6// This script runs the AliSelector on a chain of ESD files,
7// some debug information is printed
8//
9
10#include "CreateESDChain.C"
11
12// parameters are
13// dataDir: the directory containing subdirectories that contain the ESD files
14// nRuns: the number of files that should be processed
15// offset: the directory to start with
16void testAliSelector(const Char_t* dataDir, Int_t nRuns = 5, Int_t offset = 0)
17{
18 // load needed libraries
19 gSystem->Load("libEG");
20 gSystem->Load("libGeom");
21 gSystem->Load("libESD");
22 gSystem->Load("libPWG0base");
23
0ab29cfa 24 // create chain, CreateESDChain() is defined in CreateESDChain.C
25 TChain* chain = CreateESDChain(dataDir, nRuns, offset);
25db2d85 26
27 // enable debugging
28 AliLog::SetClassDebugLevel("AliSelector", AliLog::kInfo);
29
30 // run selector on chain
31 Long64_t result = chain->Process("AliSelector.cxx+");
32
33 if (result != 0)
34 {
35 printf("ERROR: Executing process failed with %d.\n", result);
36 return;
37 }
38
39 printf("Execution complete.\n");
40}