TGeoNodePos

class TGeoNodePos : public TObject

    public:

                          TGeoNodePos()
                          TGeoNodePos(Int_t ndaughters)
                          TGeoNodePos(const TGeoNodePos&)
                  virtual ~TGeoNodePos()
                    Int_t AddDaughter(Int_t ind, Int_t nindex)
                    Int_t AddMatrix(TGeoMatrix* global)
           static TClass* Class()
                     void ClearDaughter(Int_t ind)
                     void ClearMatrix()
                    Int_t GetDaughter(Int_t ind) const
                    Int_t GetMatrixInd() const
      virtual const char* GetName() const
                    Int_t GetNdaughters() const
                TGeoNode* GetNode() const
                    Int_t GetUsageCount() const
                   Bool_t HasDaughters() const
                     void IncrementUsageCount()
          virtual TClass* IsA() const
                   Bool_t IsPersistent() const
                     void Map(TGeoNode* node)
             TGeoNodePos& operator=(const TGeoNodePos&)
                     void ResetCount()
                     void SetMatrix(Int_t mat_ind)
                     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 fNdaughters  number of daughters
          Int_t fMatrix      index of global matrix
          Int_t fCount       usage counter
         Int_t* fDaughters   [fNdaughters] list of daughters offsets
      TGeoNode* fNode        pointer to corresponding node from the logical tree

    public:

        static const Int_t fgPersistentNodeMask    byte mask for persistent nodes
      static const UChar_t fgPersistentMatrixMask  byte mask for persistent matrices
       static const UInt_t fgNoMatrix              initial value for fGlobalMatrix

Class Description

 Physical tree description.

 Default ctor.

 Constructor with ndaughters.

 Destructor. It deletes the daughters also.

 Cache the global matrix.

 Clear the matrix if not used by other nodes.

 Get the i-th daughter.

 Check if current node has daughters.

 Map this nodepos to a logical node.

 Set this node persistent in cache.

Inline Functions

               Int_t AddDaughter(Int_t ind, Int_t nindex)
                void ClearDaughter(Int_t ind)
               Int_t GetMatrixInd() const
         const char* GetName() const
               Int_t GetNdaughters() const
           TGeoNode* GetNode() const
               Int_t GetUsageCount() const
              Bool_t IsPersistent() const
                void IncrementUsageCount()
                void ResetCount()
                void SetMatrix(Int_t mat_ind)
             TClass* Class()
             TClass* IsA() const
                void ShowMembers(TMemberInspector& insp, char* parent)
                void Streamer(TBuffer& b)
                void StreamerNVirtual(TBuffer& b)
         TGeoNodePos TGeoNodePos(const TGeoNodePos&)
        TGeoNodePos& operator=(const TGeoNodePos&)