    private:

                    KanHeaderTree(const KanHeaderTree& other)

    protected:

                           KanHeaderTree(const char* collName)
      static const Char_t* hdrName() const
                    Bool_t openComponentFile(KanCompMap::Index idx, KanEventTree*& tree)
              virtual void setupForRead(KanTreeBase* meta)
              virtual void setupForWrite(KanTreeBase* meta)

    public:

                           KanHeaderTree()
                   virtual ~KanHeaderTree()
                      void addComponent(KanCompMap::Index idx)
                    Bool_t buildChain(KanChain& chain, Bool_t& borrowed)
             virtual Int_t Fill()
             KanEventTree* getComponent(KanCompMap::Index idx)
                     Int_t getPrevEventsInColl() const
            KanEvtHeaderI* header()
      const KanEvtHeaderI* header() const
          virtual Long64_t LoadTree(Long64_t entry)
          KanCompMap::Mask mask() const
              virtual void print(ostream& os = std::cout) const
                      void removeComponent(KanCompMap::Index idx)
                      void setPrevEventsInColl(Int_t value)
             KanEventTree* setupInputLocation(KanCompMap::Index idx, Bool_t& newFile)

Data Members

    private:

             KanCompMap::Mask _mask              ! The component mask
          vector<TreeAndFile> _trees             ! Vector of component trees
               vector<UInt_t> _fIndex            !
      KanCache<KanEvtHeaderK> _hdr               ! The header
                        Int_t _prevEventsInColl  ! Total number events in previous

Class Description

      A TTree used for Kanga storage
      This uses the KanEventReader to keeps track of the indexes
      of the branch it owns.

KanHeaderTree() //

KanHeaderTree(const char *name) //

~KanHeaderTree()

 d'tor

void print(ostream& os) const

Int_t Fill()

Long64_t LoadTree(Long64_t entry)

 override of TTree::LoadTree();
 Resets the reader before filling

KanEvtHeaderI* header()

const KanEvtHeaderI* header() const

Bool_t buildChain(KanChain& chain, Bool_t& borrowed)

void setupForRead(KanTreeBase* meta)

void setupForWrite(KanTreeBase* meta)

KanEventTree* setupInputLocation(KanCompMap::Index idx, Bool_t& newFile)

Bool_t openComponentFile(KanCompMap::Index idx, KanEventTree*& tree)

Inline Functions

           const Char_t* hdrName() const
        KanCompMap::Mask mask() const
                    void addComponent(KanCompMap::Index idx)
                    void removeComponent(KanCompMap::Index idx)
           KanEventTree* getComponent(KanCompMap::Index idx)
                   Int_t getPrevEventsInColl() const
                    void setPrevEventsInColl(Int_t value)
           KanHeaderTree KanHeaderTree(const KanHeaderTree& other)

Author: Eric A Charles
Last update: Mon Nov 22 19:31:08 2004

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