From 096fc967b0559da97302055842181e91fa9c0f18 Mon Sep 17 00:00:00 2001
From: akisiel <akisiel@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Thu, 10 Nov 2011 12:16:04 +0000
Subject: [PATCH] AddTaskFemto for train

---
 PWG2/FEMTOSCOPY/macros/Train/AddTaskFemto.C | 67 +++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 PWG2/FEMTOSCOPY/macros/Train/AddTaskFemto.C

diff --git a/PWG2/FEMTOSCOPY/macros/Train/AddTaskFemto.C b/PWG2/FEMTOSCOPY/macros/Train/AddTaskFemto.C
new file mode 100644
index 00000000000..0611f5cf891
--- /dev/null
+++ b/PWG2/FEMTOSCOPY/macros/Train/AddTaskFemto.C
@@ -0,0 +1,67 @@
+//=============================================================================
+//
+// *** AddTaskFemto.C ***
+//
+// This macro initialize a complete AnalysisTask object for femtoscopy.
+//
+//=============================================================================
+
+AliAnalysisTaskFemto *AddTaskFemto(const char *configMacroName="ConfigFemtoAnalysis.C", const char *configMacroParameters="" )
+{
+// Creates a proton analysis task and adds it to the analysis manager.
+  
+  // A. Get the pointer to the existing analysis manager via the static access method.
+  //==============================================================================
+  AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
+  if (!mgr) {
+    Error("AddTaskFemto", "No analysis manager to connect to.");
+    return NULL;
+  }  
+
+  // B. Check the analysis type using the event handlers connected to the analysis
+  //    manager. The availability of MC handler cann also be checked here.
+  //==============================================================================
+  if (!mgr->GetInputEventHandler()) {
+    ::Error("AddTaskFemto", "This task requires an input event handler");
+    return NULL;
+  }  
+  TString type = mgr->GetInputEventHandler()->GetDataType(); // can be "ESD" or "AOD"
+  cout << "Found " <<type << " event handler" << endl;
+
+  // C. Create the task, add it to manager.
+  //===========================================================================
+//  gSystem->SetIncludePath("-I$ROOTSYS/include  -I./PWG2AOD/AOD -I./PWG2femtoscopy/FEMTOSCOPY/AliFemto -I./PWG2femtoscopyUser/FEMTOSCOPY/AliFemtoUser -I$ALICE_ROOT/include");
+
+  if (TProofMgr::GetListOfManagers()->GetEntries()) {
+//     if (dynamic_cast<TProofLite *> gProof) {
+//       char *macrocommand[10000];
+//       sprintf(macrocommand, ".L %s", configMacroName);
+//       gProof->Exec(macrocommand);
+//     }
+//     else
+    gProof->Load(configMacroName);
+  }  
+  //  gROOT->LoadMacro("ConfigFemtoAnalysis.C++");
+
+  AliAnalysisTaskFemto *taskfemto = new AliAnalysisTaskFemto("TaskFemto",configMacroName,configMacroParameters);
+  mgr->AddTask(taskfemto);
+
+  // D. Configure the analysis task. Extra parameters can be used via optional
+  // arguments of the AddTaskXXX() function.
+  //===========================================================================
+  
+  // E. Create ONLY the output containers for the data produced by the task.
+  // Get and connect other common input/output containers via the manager as below
+  //==============================================================================
+  TString outputfile = AliAnalysisManager::GetCommonFileName();  
+  outputfile += ":PWG2FEMTO";
+  AliAnalysisDataContainer *cout_femto  = mgr->CreateContainer("femtolist",  TList::Class(),
+  							       AliAnalysisManager::kOutputContainer,outputfile);
+
+
+   mgr->ConnectInput(taskfemto, 0, mgr->GetCommonInputContainer());
+   mgr->ConnectOutput(taskfemto, 0, cout_femto);
+
+   // Return task pointer at the end
+   return taskfemto;
+}
-- 
2.43.5