X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=STEER%2FAliInputEventHandler.h;h=5b6b7b0cbffe39ce607893ef7d8860c2c9f750d3;hb=0d6a82a50da2876423828e6b9952775c787cd867;hp=e2f7f94b7190db78d9b9549070a9f4ef81385633;hpb=ed97dc985f38b053406b6eddbf69afa23128e5cc;p=u%2Fmrichter%2FAliRoot.git

diff --git a/STEER/AliInputEventHandler.h b/STEER/AliInputEventHandler.h
index e2f7f94b719..5b6b7b0cbff 100644
--- a/STEER/AliInputEventHandler.h
+++ b/STEER/AliInputEventHandler.h
@@ -11,34 +11,75 @@
 //-------------------------------------------------------------------------
 
 #include "AliVEventHandler.h"
+#include <TTree.h>
+
 
-class TTree;
 class AliVEvent;
+class AliVCuts;
+class AliRunTag;
+
 
 class AliInputEventHandler : public AliVEventHandler {
 
  public:
+ enum EInputHandlerFlags {
+    kUserCallSelectionMask = BIT(14) // Watch out for defining base class bits
+ };
     AliInputEventHandler();
     AliInputEventHandler(const char* name, const char* title);
     virtual ~AliInputEventHandler();
-    virtual void         SetOutputFileName(char* /*fname*/) {;}
-    virtual char        *GetOutputFileName()                {return 0;}
-    virtual Bool_t       InitIO(Option_t* /*opt*/)          {return kTRUE;}
-    virtual Bool_t       BeginEvent(Long64_t /*entry*/)     {return kTRUE;}
-    // needed to prevent warning of hidden virtual Bool_t TObject::Notify()
-    virtual Bool_t       Notify() { return AliVEventHandler::Notify(); };
-    virtual Bool_t       Notify(const char */*path*/)       {return kTRUE;}
-    virtual Bool_t       FinishEvent()                      {return kTRUE;}        
-    virtual Bool_t       Terminate()                        {return kTRUE;}
-    virtual Bool_t       TerminateIO()                      {return kTRUE;}
+    virtual void         SetOutputFileName(const char* /*fname*/) {;}
+    virtual const char  *GetOutputFileName()                          {return 0;}
+    virtual Bool_t       Init(Option_t* /*opt*/)                      {return kTRUE;}
+    virtual Bool_t       Init(TTree* /*tree*/, Option_t* /*opt*/)     {return kTRUE;}
+    virtual Bool_t       GetEntry() {if(fMixingHandler) fMixingHandler->GetEntry(); return kTRUE;}
+    
+    virtual Bool_t       BeginEvent(Long64_t /*entry*/)               {return kTRUE;}
+    virtual Bool_t       Notify() { return AliVEventHandler::Notify();}
+    virtual Bool_t       Notify(const char */*path*/)                 {return kTRUE;}
+    virtual Bool_t       FinishEvent()                                {return kTRUE;}        
+    virtual Bool_t       Terminate()                                  {return kTRUE;}
+    virtual Bool_t       TerminateIO()                                {return kTRUE;}
     // Setters
-    virtual void         SetInputTree(TTree* tree)          {fTree = tree;}
+    virtual void         SetInputTree(TTree* tree)                    {fTree = tree;}
+    virtual void         SetEventSelection(AliVCuts* cuts)            {fEventCuts = cuts;}
+    virtual void         SetUserCallSelectionMask(Bool_t flag=kTRUE)  {TObject::SetBit(kUserCallSelectionMask,flag);}
+    //
+    void SetInactiveBranches(const char* branches) {fBranches   = branches;}
+    void SetActiveBranches  (const char* branches) {fBranchesOn = branches;}
      // Getters
-    virtual AliVEvent   *GetEvent() const                   {return 0;}
-    virtual TTree       *GetTree( ) const                   {return fTree;}
+    virtual AliVEvent   *GetEvent()        const                      {return 0;}
+    virtual AliRunTag   *GetRunTag()       const                      {return 0;}
+    virtual Option_t    *GetAnalysisType() const                      {return 0;}
+    virtual TTree       *GetTree( )        const                      {return fTree;}
+    virtual AliVCuts    *GetEventSelection() const                    {return fEventCuts;}
+    virtual Long64_t     GetReadEntry()    const;
+    virtual Bool_t       IsUserCallSelectionMask() const              {return TObject::TestBit(kUserCallSelectionMask);}
+    virtual Bool_t       NewEvent()
+	{Bool_t ne = fNewEvent; fNewEvent = kFALSE; return ne;}
+    virtual UInt_t       IsEventSelected() 
+        {return fIsSelectedResult;}
+    // Mixing
+    void SetMixingHandler(AliInputEventHandler* mixing) 
+    {fMixingHandler = mixing;}
+    AliInputEventHandler* MixingHandler()
+    {return fMixingHandler;}
+
+ protected:
+    void SwitchOffBranches() const;
+    void SwitchOnBranches()  const;
+ private:
+    AliInputEventHandler(const AliInputEventHandler& handler);             
+    AliInputEventHandler& operator=(const AliInputEventHandler& handler);  
  protected:
-    TTree        *fTree;    //! Pointer to the tree
-    ClassDef(AliInputEventHandler, 1);
+    TTree          *fTree;         //! Pointer to the tree
+    TString         fBranches;     //  List of branches to be switched off (separated by space)
+    TString         fBranchesOn;   //  List of branches to be switched on  (separated by space)
+    Bool_t          fNewEvent;     //  New event flag 
+    AliVCuts*       fEventCuts;    //  Cuts on the event level
+    UInt_t          fIsSelectedResult; //  Selection result
+    AliInputEventHandler* fMixingHandler; // Optionla plugin for mixing 
+    ClassDef(AliInputEventHandler, 5);
 };
 
 #endif