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 <TObject.h>
  15
  16 #include "AliMpPlaneTypes.h"
  17 #include "AliMpVPadIterator.h"
  18 #include "AliMpTransformPadIterator.h"
  19 #include "AliMpArea.h"
  20 #include "AliMpPad.h"
  21
  22 class AliMpPlaneSegmentation;
  23
  24 class AliMpPlaneAreaPadIterator : public AliMpVPadIterator
  25 {
  26   public:
  27     AliMpPlaneAreaPadIterator(const AliMpPlaneSegmentation* segmentation,
  28                               const AliMpArea& area);
  29     AliMpPlaneAreaPadIterator(const AliMpPlaneAreaPadIterator& src);
  30     AliMpPlaneAreaPadIterator();
  31     virtual ~AliMpPlaneAreaPadIterator();
  32
  33     // operators
  34     AliMpPlaneAreaPadIterator&
  35       operator = (const AliMpPlaneAreaPadIterator& right);
  36
  37     // methods
  38     virtual void First();
  39     virtual void Next();
  40     virtual Bool_t IsDone() const;
  41     virtual AliMpPad CurrentItem() const;
  42     virtual void Invalidate();
  43
  44   private:
  45     // private methods
  46     void DecomposeArea();
  47
  48     // private data members
  49     const AliMpPlaneSegmentation*  fkPlaneSegmentation; // the plane segmentation
  50                                                // over which we iterate
  51     //const AliMpArea  fkArea; // the area
  52                                // (const caused problem with CINT)
  53     AliMpArea                 fkArea;          // the area
  54     PadIteratorVector         fPadIterators;   // pad iterators
  55     PadIteratorVectorIterator fCurrentIterator;// the current iterator
  56                                                // in the vector of pad iterators
  57
  58  ClassDef(AliMpPlaneAreaPadIterator,1) // iterator over motif's pads
  59 };
  60 #endif // ALI_MP_PLANE_AREA_PAD_ITERATOR_H