MUON/mapping/AliMpTransformPadIterator.h

   1 // $Id$
   2 // Category: basic
   3 //
   4 // Class AliMpTransformPadIterator
   5 // -------------------------------
   6 // Composite of iterator and transformer.
   7 // Transforms returned pad.
   8 //
   9 // Authors: David Guez, Ivana Hrivnacova; IPN Orsay
  10
  11 #ifndef ALI_MP_TRANSFORM_PAD_ITERATOR_H
  12 #define ALI_MP_TRANSFORM_PAD_ITERATOR_H
  13
  14 #include "AliMpVPadIterator.h"
  15 #include "AliMpPad.h"
  16
  17 class AliMpTransformer;
  18
  19 class AliMpTransformPadIterator : public AliMpVPadIterator
  20 {
  21   public:
  22     AliMpTransformPadIterator(AliMpVPadIterator* it,
  23                               const AliMpTransformer* transformer);
  24     AliMpTransformPadIterator(const AliMpTransformPadIterator& right);
  25     AliMpTransformPadIterator();
  26     virtual ~AliMpTransformPadIterator();
  27
  28     // operators
  29     AliMpTransformPadIterator& operator=(const AliMpTransformPadIterator& right);
  30
  31     // methods
  32     virtual void First();
  33     virtual void Next();
  34     virtual Bool_t IsDone() const;
  35     virtual AliMpPad CurrentItem() const;
  36     virtual void Invalidate();
  37
  38   private:
  39     AliMpVPadIterator*      fIterator;     // iterator
  40     const AliMpTransformer* fkTransformer; // transformer
  41
  42   ClassDef(AliMpTransformPadIterator,1) // abstract pad iterator
  43 };
  44
  45 #endif // ALI_MP_TRANSFORM_PAD_ITERATOR_H