TGeoNodeArray

class TGeoNodeArray : public TObject

    public:

                        TGeoNodeArray()
                        TGeoNodeArray(Int_t ndaughters, Int_t size = 0)
                        TGeoNodeArray(const TGeoNodeArray&)
                virtual ~TGeoNodeArray()
          virtual Int_t AddDaughter(TGeoNode* node, Int_t i)
          virtual Int_t AddMatrix(TGeoMatrix* global)
          virtual Int_t AddNode(TGeoNode* node)
           virtual void cd(Int_t inode)
         static TClass* Class()
           virtual void ClearDaughter(Int_t ind)
           virtual void ClearMatrix()
           virtual void ClearNode()
           virtual void Compact()
                   void DeleteArray()
          virtual Int_t GetDaughter(Int_t ind) const
          virtual Int_t GetMatrixInd() const
          virtual Int_t GetNdaughters() const
      virtual TGeoNode* GetNode() const
                  Int_t GetNused() const
                  Int_t GetSize() const
          virtual Int_t GetUsageCount() const
         virtual Bool_t HasDaughters() const
           virtual void IncreaseArray()
           virtual void IncrementUsageCount()
        virtual TClass* IsA() const
         virtual Bool_t IsPersistent() const
         TGeoNodeArray& operator=(const TGeoNodeArray&)
           virtual void SetMatrix(Int_t mind)
           virtual void SetPersistency(Bool_t flag = kTRUE)
           virtual void ShowMembers(TMemberInspector& insp, char* parent)
           virtual void Streamer(TBuffer& b)
                   void StreamerNVirtual(TBuffer& b)

Data Members

    private:

       Int_t fNodeSize    size of a node in bytes
       Int_t fNdaughters  number of daughters for nodes in this array
      Int_t* fOffset      [fSize*fNodeSize] offset of the current node
      Int_t* fArray       array of nodes

    protected:

       Int_t fSize       number of nodes stored in array
       Int_t fFirstFree  index of first free location
       Int_t fCurrent    index of current node
       Int_t fNused      number of used nodes
      TBits* fBitsArray  occupancy flags

    public:

      static const Int_t fgGeoArrayMaxSize   maximum cache size
      static const Int_t fgGeoArrayInitSize  initial cache size
      static const Int_t fgGeoReleasedSpace  default number of nodes released on cleaning

Class Description

 Physical tree description.

 dummy ctor

 default constructor

 destructor
   DeleteArray();

--- Add node as i-th daughter of current node of this array

 Adds a global matrix to the current node in this array

 compact the array

 Add node in the node array. The number of daughters
 MUST be equal to fNdaughters (no check for speed reasons)
 It does not check if node is already in the cache. This is
 done by AddDaughter
 first compute the offset of the first free location

 clear the daughter ind from the list of the current node. Send the
 signal back to TGeoNodeCache, that proceeds with dispatching the
 clear signal for all the branch

 clears the global matrix of this node from matrix cache

 clear the current node. All branch from this point downwords
 will be deleted
 remember the current node

 Doubles the array size unless maximum cache limit is reached or
 global cache limit is reached. In this case forces the cache
 manager to do the garbage collection.
   printf("Increasing array %i\n", fNdaughters);

 returns persistency flag of the node

Inline Functions

                  void cd(Int_t inode)
                 Int_t GetDaughter(Int_t ind) const
                 Int_t GetMatrixInd() const
                 Int_t GetNdaughters() const
             TGeoNode* GetNode() const
                 Int_t GetNused() const
                 Int_t GetSize() const
                 Int_t GetUsageCount() const
                  void IncrementUsageCount()
                  void SetMatrix(Int_t mind)
               TClass* Class()
               TClass* IsA() const
                  void ShowMembers(TMemberInspector& insp, char* parent)
                  void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
         TGeoNodeArray TGeoNodeArray(const TGeoNodeArray&)
        TGeoNodeArray& operator=(const TGeoNodeArray&)