TTablePoints

class description - source file - inheritance tree

class TTablePoints : public TPoints3DABC


    protected:

      virtual void SetTablePointer(void* table)

    public:

           virtual void ~TTablePoints()
         static TClass* Class()
          virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
          virtual Int_t GetLastPosition() const
      virtual Option_t* GetOption() const
          virtual void* GetTable()
        virtual Float_t GetX(Int_t idx) const
        virtual Float_t GetY(Int_t idx) const
        virtual Float_t GetZ(Int_t idx) const
          virtual Int_t Indx(Int_t sortedIndx) const
        virtual TClass* IsA() const
          virtual Int_t SetLastPosition(Int_t idx)
           virtual void SetOption(Option_t*)
          virtual Int_t SetPoint(Int_t, Float_t, Float_t, Float_t)
          virtual Int_t SetPoints(Int_t, Float_t*, Option_t*)
           virtual void ShowMembers(TMemberInspector& insp, char* parent)
          virtual Int_t Size() const
           virtual void Streamer(TBuffer& b)
                   void StreamerNVirtual(TBuffer& b)

Data Members


    protected:

      TTableSorter* fTableSorter  
        const void* fKey          pointer to key value to select rows
              Int_t fFirstRow     The first row to take in account
              Int_t fSize         
              void* fRows         Pointer the first row of the STAF table

See also

TTable3Points

Class Description

                                                                                   
   Defines the TTable as an element of "event" geometry                            
                                                                                   
  +SEQ,TTablePoints.                                                               
  +SEQ,T<your_table_name_here>.                                                    
                                                                                   
  class T<your_table_name_here>_Points : public TTablePoints                       
  {                                                                                
    public:                                                                        
       T<your_table_name_here>_Points(TTableSorter *sorter,const void *key,Option_t *opt):
                TTablePoints(sorter,key,opt){}                                     
       virtual  ~T<your_table_name_here>_Points(){} // default destructor          
       virtual Float_t GetX(Int_t indx) { return ((<your_table_name_here>_st *)fRows)[Indx(idx)]-> <x>;}               
       virtual Float_t GetY(Int_t indx) { return ((<your_table_name_here>_st *)fRows)[Indx(idx)]-> <y>;}               
       virtual Float_t GetZ(Int_t indx) { return ((<your_table_name_here>_st *)fRows)[Indx(idx)]-> <z>;}               
  };
Int_t DistancetoPrimitive(Int_t px, Int_t py) 
*-*-*-*-*-*-*Compute distance from point px,py to a 3-D points *-*-*-*-*-*-*
*-*          =====================================================
*-*
*-*  Compute the closest distance of approach from point px,py to each segment
*-*  of the polyline.
*-*  Returns when the distance found is below DistanceMaximum.
*-*  The distance is computed in pixels units.
*-*
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*



Inline Functions

               void SetTablePointer(void* table)
              Int_t GetLastPosition() const
            Float_t GetX(Int_t idx) const
            Float_t GetY(Int_t idx) const
            Float_t GetZ(Int_t idx) const
              void* GetTable()
          Option_t* GetOption() const
              Int_t Indx(Int_t sortedIndx) const
              Int_t SetLastPosition(Int_t idx)
               void SetOption(Option_t*)
              Int_t SetPoint(Int_t, Float_t, Float_t, Float_t)
              Int_t SetPoints(Int_t, Float_t*, Option_t*)
              Int_t Size() const
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)
               void ~TTablePoints()

Author: Valery Fine 14/05/99 (E-mail: fine@bnl.gov)
Last update: root/star:$Name: $:$Id: TTablePoints.cxx,v 1.1 2002/05/27 16:26:59 rdm Exp $

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