From 4a035340a9905583e55b067a651ce35b38cd5c57 Mon Sep 17 00:00:00 2001
From: richterm <richterm@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Sun, 28 Jun 2009 14:49:14 +0000
Subject: [PATCH] adding Copy and Clone methods inherited from TObject for
 abstract access and control of HLT trigger information from the ESD

---
 HLT/BASE/AliHLTGlobalTriggerDecision.cxx | 23 +++++++++++++++++-
 HLT/BASE/AliHLTGlobalTriggerDecision.h   | 12 +++++++++-
 HLT/BASE/AliHLTTriggerDecision.cxx       | 30 +++++++++++++++++++++++-
 HLT/BASE/AliHLTTriggerDecision.h         | 25 ++++++++++++++++++--
 4 files changed, 85 insertions(+), 5 deletions(-)

diff --git a/HLT/BASE/AliHLTGlobalTriggerDecision.cxx b/HLT/BASE/AliHLTGlobalTriggerDecision.cxx
index 4d618a01833..433d12628b2 100644
--- a/HLT/BASE/AliHLTGlobalTriggerDecision.cxx
+++ b/HLT/BASE/AliHLTGlobalTriggerDecision.cxx
@@ -1,4 +1,4 @@
-// $Id:$
+// $Id$
 /**************************************************************************
  * This file is property of and copyright by the ALICE HLT Project        *
  * ALICE Experiment at CERN, All rights reserved.                         *
@@ -132,3 +132,24 @@ void AliHLTGlobalTriggerDecision::Print(Option_t* option) const
   }
 }
 
+void AliHLTGlobalTriggerDecision::Copy(TObject &object) const
+{
+  // copy this to the specified object
+
+  AliHLTGlobalTriggerDecision* pDecision=dynamic_cast<AliHLTGlobalTriggerDecision*>(&object);
+  if (pDecision)
+  {
+    // copy members if target is a AliHLTGlobalTriggerDecision
+    *pDecision=*this;
+  }
+
+  // copy the base class
+  AliHLTTriggerDecision::Copy(object);
+}
+
+TObject *AliHLTGlobalTriggerDecision::Clone(const char */*newname*/) const
+{
+  // create a new clone, classname is ignored
+
+  return new AliHLTGlobalTriggerDecision(*this);
+}
diff --git a/HLT/BASE/AliHLTGlobalTriggerDecision.h b/HLT/BASE/AliHLTGlobalTriggerDecision.h
index 0787ed600ac..97ecbc88eea 100644
--- a/HLT/BASE/AliHLTGlobalTriggerDecision.h
+++ b/HLT/BASE/AliHLTGlobalTriggerDecision.h
@@ -1,5 +1,5 @@
 //-*- Mode: C++ -*-
-// $Id:$
+// $Id$
 #ifndef ALIHLTGLOBALTRIGGERDECISION_H
 #define ALIHLTGLOBALTRIGGERDECISION_H
 /* This file is property of and copyright by the ALICE HLT Project        *
@@ -47,7 +47,17 @@ class AliHLTGlobalTriggerDecision : public AliHLTTriggerDecision
    *    global information but not the lists of input objects.
    */
   virtual void Print(Option_t* option = "") const;
+
+  /**
+   * Inherited from TObject. Copy this to the specified object.
+   */
+  virtual void Copy(TObject &object) const;
   
+  /**
+   * Inherited from TObject. Create a new clone.
+   */
+  virtual TObject *Clone(const char *newname="") const;
+
   /**
    * Returns the number of trigger inputs that contributed to this global trigger decision.
    */
diff --git a/HLT/BASE/AliHLTTriggerDecision.cxx b/HLT/BASE/AliHLTTriggerDecision.cxx
index a7e5bd62476..03daaec1c1c 100644
--- a/HLT/BASE/AliHLTTriggerDecision.cxx
+++ b/HLT/BASE/AliHLTTriggerDecision.cxx
@@ -1,4 +1,4 @@
-// $Id:$
+// $Id$
 /**************************************************************************
  * This file is property of and copyright by the ALICE HLT Project        *
  * ALICE Experiment at CERN, All rights reserved.                         *
@@ -83,3 +83,31 @@ void AliHLTTriggerDecision::Print(Option_t* option) const
   fTriggerDomain.Print();
 }
 
+void AliHLTTriggerDecision::Copy(TObject &object) const
+{
+  // copy this to the specified object
+
+  AliHLTTriggerDecision* pDecision=dynamic_cast<AliHLTTriggerDecision*>(&object);
+  if (pDecision) {
+    // copy members if target is a AliHLTTriggerDecision
+    *pDecision=*this;
+  }
+
+  // copy the base class
+  TObject::Copy(object);
+}
+
+TObject *AliHLTTriggerDecision::Clone(const char */*newname*/) const
+{
+  // create a new clone, classname is ignored
+
+  return new AliHLTTriggerDecision(*this);
+}
+
+Option_t *AliHLTTriggerDecision::GetOption() const
+{
+  // Return the result of the trigger.
+  // "0" or "1"
+  if (Result()) return "1";
+  return "0";
+}
diff --git a/HLT/BASE/AliHLTTriggerDecision.h b/HLT/BASE/AliHLTTriggerDecision.h
index 377b564ef04..0ae161c0de1 100644
--- a/HLT/BASE/AliHLTTriggerDecision.h
+++ b/HLT/BASE/AliHLTTriggerDecision.h
@@ -1,5 +1,5 @@
 //-*- Mode: C++ -*-
-// $Id:$
+// $Id$
 #ifndef ALIHLTTRIGGERDECISION_H
 #define ALIHLTTRIGGERDECISION_H
 /* This file is property of and copyright by the ALICE HLT Project        *
@@ -62,12 +62,33 @@ class AliHLTTriggerDecision : public TObject
    */
   virtual const char* GetName() const { return fName.Data(); }
   
+  /**
+   * Inherited from TObject. Returns the description of the trigger decision.
+   */
+  virtual const char* GetTitle() const { return fDescription.Data(); }
+  
   /**
    * Inherited from TObject. This prints the contents of the trigger decision.
    * \param option  Can be "short" which will print the short format.
    */
   virtual void Print(Option_t* option = "") const;
-  
+
+  /**
+   * Inherited from TObject. Copy this to the specified object.
+   */
+  virtual void Copy(TObject &object) const;
+
+  /**
+   * Inherited from TObject. Create a new clone.
+   */
+  virtual TObject *Clone(const char *newname="") const;
+
+  /**
+   * Inherited from TObject. Return the result of the trigger.
+   * @return   "0" or "1" (note: its a string)
+   */
+  virtual Option_t *GetOption() const;
+
   /**
    * Returns the result of the trigger decision.
    * \returns true if the event was triggered and should be readout.
-- 
2.39.3