MUON/mapping/AliMpPlaneAreaPadIterator.h

   1 // $Id$
   2 // Category: plane
   3 //
   4 // Class AliMpPlaneAreaPadIterator
   5 // -------------------------------
   6 // Class, which defines an iterator over the pads
   7 // inside a given area in a plane in horizontal direction.
   8 //
   9 // Authors: David Guez, Ivana Hrivnacova; IPN Orsay
  10
  11 #ifndef ALI_MP_PLANE_AREA_PAD_ITERATOR_H
  12 #define ALI_MP_PLANE_AREA_PAD_ITERATOR_H
  13
  14 #include "AliMpPlaneTypes.h"
  15 #include "AliMpVPadIterator.h"
  16 #include "AliMpTransformPadIterator.h"
  17 #include "AliMpArea.h"
  18 #include "AliMpPad.h"
  19
  20 class AliMpPlaneSegmentation;
  21
  22 class AliMpPlaneAreaPadIterator : public AliMpVPadIterator
  23 {
  24   public:
  25     AliMpPlaneAreaPadIterator(const AliMpPlaneSegmentation* segmentation,
  26                               const AliMpArea& area);
  27     AliMpPlaneAreaPadIterator(const AliMpPlaneAreaPadIterator& src);
  28     AliMpPlaneAreaPadIterator();
  29     virtual ~AliMpPlaneAreaPadIterator();
  30
  31     // operators
  32     AliMpPlaneAreaPadIterator&
  33       operator = (const AliMpPlaneAreaPadIterator& right);
  34
  35     // methods
  36     virtual void First();
  37     virtual void Next();
  38     virtual Bool_t IsDone() const;
  39     virtual AliMpPad CurrentItem() const;
  40     virtual void Invalidate();
  41
  42   private:
  43     // private methods
  44     void DecomposeArea();
  45
  46     // private data members
  47     const AliMpPlaneSegmentation*  fkPlaneSegmentation; // the plane segmentation
  48                                                // over which we iterate
  49     //const AliMpArea  fkArea; // the area
  50                                // (const caused problem with CINT)
  51     AliMpArea                 fkArea;          // the area
  52     PadIteratorVector         fPadIterators;   // pad iterators
  53     PadIteratorVectorIterator fCurrentIterator;// the current iterator
  54                                                // in the vector of pad iterators
  55
  56  ClassDef(AliMpPlaneAreaPadIterator,1) // iterator over motif's pads
  57 };
  58 #endif // ALI_MP_PLANE_AREA_PAD_ITERATOR_H