Added AddTaskPHOSPi0pPb.C, from P. Batzing <paul.christoph.batzing@cern.ch>

diff --git a/PWGGA/PHOSTasks/PHOS_pPb/AddTaskPHOSPi0pPb.C b/PWGGA/PHOSTasks/PHOS_pPb/AddTaskPHOSPi0pPb.C
new file mode 100644 (file)
index 0000000..7469e8f
--- /dev/null
+++ b/PWGGA/PHOSTasks/PHOS_pPb/AddTaskPHOSPi0pPb.C
@@ -0,0 +1,45 @@
+AliAnalysisTaskPi0Flow* AddTaskPHOSPi0pPb (const char* name = "PHOSPi0pPb",
+                                           const char* options = "",
+                                          UInt_t offlineTriggerMask = AliVEvent::kINT7 )
+{
+  //Add a task AliAnalysisTaskPi0Flow to the analysis train, for LHC13 PbP data
+  //Author: Paul Baetzing
+  /* $Id$ */
+
+  AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
+  if (!mgr) {
+    ::Error("AddTaskPHOSPi0pPb", "No analysis manager to connect to");
+    return NULL;
+  }
+  
+  if (!mgr->GetInputEventHandler()) {
+    ::Error("AddTaskPHOSPi0pPb", "This task requires an input event handler");
+    return NULL;
+  }
+
+  AliAnalysisTaskPi0Flow* task = new AliAnalysisTaskPi0Flow(Form("%sTask", name));
+
+  // MB or PHOS Trigger:
+  if( AliVEvent::kINT7 == offlineTriggerMask || AliVEvent::kPHI7 == offlineTriggerMask ) {
+    const int nbins = 5;
+    Double_t cbin[nbins+1] = {0., 20., 40., 60., 80., 90.};
+    TArrayD tbin(nbins+1, cbin);
+    Int_t    nMixed[nbins] = {40, 40, 40, 40, 40};
+    TArrayI tNMixed(nbins, nMixed);
+    task->SetCentralityBinning(tbin, tNMixed);
+  }
+
+  task->SetEventMixingRPBinning(1);
+  task->SelectCollisionCandidates(offlineTriggerMask);
+  
+
+  mgr->AddTask(task);
+  mgr->ConnectInput(task, 0, mgr->GetCommonInputContainer() );
+  
+  TString cname(Form("%sCoutput1", name));
+  TString pname(Form("%s:%s", AliAnalysisManager::GetCommonFileName(), name));
+  AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(cname.Data(), TList::Class(), AliAnalysisManager::kOutputContainer, pname.Data());
+  mgr->ConnectOutput(task, 1, coutput1);
+  
+  return task;
+}