From be5a9cc9eb561cce48c1fe4a638c1970d7a48f4a Mon Sep 17 00:00:00 2001
From: loizides <loizides@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Wed, 6 Jun 2012 17:13:25 +0000
Subject: [PATCH] added rho parameter

---
 PWGGA/CMakelibPWGGAEMCALJetTasks.pkg    | 11 +++++----
 PWGGA/EMCALJetTasks/AliRhoParameter.cxx | 31 +++++++++++++++++++++++++
 PWGGA/EMCALJetTasks/AliRhoParameter.h   | 23 ++++++++++++++++++
 PWGGA/PWGGAEMCALJetTasksLinkDef.h       | 11 +++++----
 4 files changed, 66 insertions(+), 10 deletions(-)
 create mode 100644 PWGGA/EMCALJetTasks/AliRhoParameter.cxx
 create mode 100644 PWGGA/EMCALJetTasks/AliRhoParameter.h

diff --git a/PWGGA/CMakelibPWGGAEMCALJetTasks.pkg b/PWGGA/CMakelibPWGGAEMCALJetTasks.pkg
index 41d552c2368..5ca9ecf3108 100644
--- a/PWGGA/CMakelibPWGGAEMCALJetTasks.pkg
+++ b/PWGGA/CMakelibPWGGAEMCALJetTasks.pkg
@@ -26,20 +26,21 @@
 
 set ( SRCS 
  EMCALJetTasks/AliAnalysisTaskEmcalJet.cxx
+ EMCALJetTasks/AliAnalysisTaskEmcalJetSpectra.cxx
+ EMCALJetTasks/AliAnalysisTaskRho.cxx
+ EMCALJetTasks/AliAnalysisTaskRhoAverage.cxx
+ EMCALJetTasks/AliAnalysisTaskRhoBase.cxx
  EMCALJetTasks/AliAnalysisTaskSAJF.cxx
  EMCALJetTasks/AliAnalysisTaskSAQA.cxx
  EMCALJetTasks/AliAnalysisTaskScale.cxx
  EMCALJetTasks/AliEmcalJet.cxx
  EMCALJetTasks/AliEmcalJetTask.cxx
  EMCALJetTasks/AliHadCorrTask.cxx
- EMCALJetTasks/AliJetModelBaseTask.cxx
  EMCALJetTasks/AliJetEmbeddingTask.cxx
+ EMCALJetTasks/AliJetModelBaseTask.cxx
  EMCALJetTasks/AliJetRandomizerTask.cxx
  EMCALJetTasks/AliJetResponseMaker.cxx
- EMCALJetTasks/AliAnalysisTaskEmcalJetSpectra.cxx
- EMCALJetTasks/AliAnalysisTaskRhoBase.cxx
- EMCALJetTasks/AliAnalysisTaskRho.cxx
- EMCALJetTasks/AliAnalysisTaskRhoAverage.cxx
+ EMCALJetTasks/AliRhoParameter.cxx
 )
 
 set ( DHDR  PWGGAEMCALJetTasksLinkDef.h)
diff --git a/PWGGA/EMCALJetTasks/AliRhoParameter.cxx b/PWGGA/EMCALJetTasks/AliRhoParameter.cxx
new file mode 100644
index 00000000000..606951863d6
--- /dev/null
+++ b/PWGGA/EMCALJetTasks/AliRhoParameter.cxx
@@ -0,0 +1,31 @@
+// $Id: $
+//
+// Parameter class with a Clear.
+//
+// Author: C.Loizides
+
+#include "AliRhoParameter.h"
+
+ClassImp(AliRhoParameter)
+
+//________________________________________________________________________
+AliRhoParameter::AliRhoParameter() : 
+  TParameter<Double_t>()
+{
+  // Dummy constructor.
+}
+
+//________________________________________________________________________
+AliRhoParameter::AliRhoParameter(const char *name, Double_t val) :
+  TParameter<Double_t>(name,val)
+{
+  // Constructor.
+}
+
+//________________________________________________________________________
+void AliRhoParameter::Clear(Option_t * /*option*/) 
+{ 
+  // Clear.
+
+  SetVal(0);
+}
diff --git a/PWGGA/EMCALJetTasks/AliRhoParameter.h b/PWGGA/EMCALJetTasks/AliRhoParameter.h
new file mode 100644
index 00000000000..b0006f14844
--- /dev/null
+++ b/PWGGA/EMCALJetTasks/AliRhoParameter.h
@@ -0,0 +1,23 @@
+#ifndef ALIRHOPARAMETER_H
+#define ALIRHOPARAMETER_H
+
+// $Id: $
+
+class TString;
+class TF1;
+
+#include <TParameter.h>
+
+class AliRhoParameter : public TParameter<Double_t> {
+ public: 
+  AliRhoParameter();
+  AliRhoParameter(const char *name, Double_t val=0);
+  void        Clear(Option_t *option="");
+
+private:
+  AliRhoParameter(const AliRhoParameter&);             // not implemented
+  AliRhoParameter& operator=(const AliRhoParameter&);  // not implemented
+  
+  ClassDef(AliRhoParameter, 1); // Rho parameter
+};
+#endif
diff --git a/PWGGA/PWGGAEMCALJetTasksLinkDef.h b/PWGGA/PWGGAEMCALJetTasksLinkDef.h
index c48ff95adef..8dfa8445b39 100644
--- a/PWGGA/PWGGAEMCALJetTasksLinkDef.h
+++ b/PWGGA/PWGGAEMCALJetTasksLinkDef.h
@@ -5,19 +5,20 @@
 #pragma link off all functions;
 
 #pragma link C++ class AliAnalysisTaskEmcalJet+;
+#pragma link C++ class AliAnalysisTaskEmcalJetSpectra+;
+#pragma link C++ class AliAnalysisTaskRho+;
+#pragma link C++ class AliAnalysisTaskRhoAverage+;
+#pragma link C++ class AliAnalysisTaskRhoBase+;
 #pragma link C++ class AliAnalysisTaskSAJF+;
 #pragma link C++ class AliAnalysisTaskSAQA+;
 #pragma link C++ class AliAnalysisTaskScale+;
 #pragma link C++ class AliEmcalJet+;
 #pragma link C++ class AliEmcalJetTask+;
 #pragma link C++ class AliHadCorrTask+;
+#pragma link C++ class AliJetEmbeddingTask+;
 #pragma link C++ class AliJetModelBaseTask+;
 #pragma link C++ class AliJetRandomizerTask+;
 #pragma link C++ class AliJetResponseMaker+;
-#pragma link C++ class AliJetEmbeddingTask+;
-#pragma link C++ class AliAnalysisTaskEmcalJetSpectra+;
-#pragma link C++ class AliAnalysisTaskRhoBase+;
-#pragma link C++ class AliAnalysisTaskRho+;
-#pragma link C++ class AliAnalysisTaskRhoAverage+;
+#pragma link C++ class AliRhoParameter+;
 
 #endif
-- 
2.43.0