Adding the task to add additional track or MC branches to the AOD, FastEmbedding...
[u/mrichter/AliRoot.git] / PWG2 / FORWARD / analysis2 / Pass1.C
CommitLineData
7e4038b5 1/**
2 * Run first pass of the analysis - that is read in ESD and produce AOD
3 *
c389303e 4 * @param esddir ESD input directory. Any file matching the pattern
5 * *AliESDs*.root are added to the chain
6 * @param nEvents Number of events to process. If 0 or less, then
7 * all events are analysed
8 * @param flags Job flags. A bit mask of
9 * - 0x01 (MC) Monte-Carlo truth handler installed
10 * - 0x02 (PROOF) Proof mode
11 * - 0x04 (FULL) Run full analysis - including terminate
12 * - 0x08 (ANALYSE) Run only analysis - not terminate
13 * - 0x10 (TERMINATE) Run no analysis - just terminate.
14 *
15 * of these, PROOF, FULL, ANALYSE, and TERMINATE are mutually exclusive.
16 *
17 * If PROOF mode is selected, then Terminate will be run on the master node
18 * in any case.
19 *
20 * If FULL is selected, then the full analysis is done. Note that
21 * this can be combined with PROOF but with no effect.
22 *
23 * ANALYSE cannot be combined with FULL, PROOF, or TERMINATE. In a
24 * local job, the output AnalysisResults.root will still be made, but
25 * terminate is not called.
26 *
27 * In TERMINATE, the file AnalysisResults.root is opened and all
28 * containers found are connected to the tasks. The terminate member
29 * function is then called
30 *
7e4038b5 31 *
32 * @ingroup pwg2_forward_analysis_scripts
33 */
34void
f4494b7a 35Pass1(const char* esddir=".",
c389303e 36 Int_t nEvents=1000,
37 UShort_t flags=0x4)
7e4038b5 38{
c389303e 39 Printf("Flags: 0x%04x", flags);
40 Printf(" MC: %s", flags & 0x01 ? "yes" : "no");
41 Printf(" Proof mode %s", flags & 0x02 ? "yes" : "no");
42 Printf(" Full analysis %s", flags & 0x04 ? "yes" : "no");
43 Printf(" Analyse only %s", flags & 0x08 ? "yes" : "no");
44 Printf(" Terminate only %s", flags & 0x10 ? "yes" : "no");
45
7e4038b5 46 gROOT->LoadMacro("$ALICE_ROOT/PWG2/FORWARD/analysis2/RunManager.C");
47
c389303e 48 RunManager(esddir, nEvents, flags);
7e4038b5 49}
50//
51// EOF
52//