Line data    Source code

       1             : /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       2             :  * See cxx source for full Copyright notice                               */
       3             : 
       4             : // $Id$
       5             : // $MpId: AliMpVPadRowSegment.h,v 1.7 2006/05/24 13:58:21 ivana Exp $
       6             : 
       7             : /// \ingroup sector
       8             : /// \class AliMpVPadRowSegment
       9             : /// \brief The abstract base class for a pad row segment composed of the 
      10             : /// the identic pads.
      11             : ///
      12             : /// \author David Guez, Ivana Hrivnacova; IPN Orsay
      13             : 
      14             : #ifndef ALI_MP_V_PAD_ROW_SEGMENT_H
      15             : #define ALI_MP_V_PAD_ROW_SEGMENT_H
      16             : 
      17             : #include <TObject.h>
      18             : 
      19             : class AliMpPadRow;
      20             : class AliMpMotif;
      21             : 
      22             : class AliMpVPadRowSegment : public TObject
      23             : {
      24             :   public:
      25             :     AliMpVPadRowSegment(AliMpPadRow* padRow, AliMpMotif* motif, 
      26             :                        Int_t motifPositionId, Int_t nofPads);
      27             :     AliMpVPadRowSegment();
      28             :     virtual ~AliMpVPadRowSegment();
      29             : 
      30             :     // methods
      31             :                       /// Return the x coordinate of the left border
      32             :                       /// in the global coordinate system.
      33             :     virtual Double_t  LeftBorderX() const = 0;
      34             :                       /// Return the x coordinate of the right border
      35             :                       /// in the global coordinate system.
      36             :     virtual Double_t  RightBorderX() const = 0;
      37             :     virtual Double_t  HalfSizeY() const;
      38             : 
      39             :     // get methods
      40             :     virtual AliMpPadRow*  GetPadRow() const;
      41             :     virtual AliMpMotif*   GetMotif() const;    
      42             :     virtual Int_t     GetMotifPositionId() const;
      43             :                       /// Return number of pads
      44       58430 :             Int_t     GetNofPads() const {return fNofPads;}     
      45             : 
      46             :     // set methods
      47             :     void  SetOffsetX(Double_t offsetX);  
      48             : 
      49             :   protected:
      50             :                       /// Return the x position of the right/left border
      51       78220 :     Double_t  GetOffsetX() const { return fOffsetX; }
      52             : 
      53             :   private:
      54             :     /// Not implemented
      55             :     AliMpVPadRowSegment(const AliMpVPadRowSegment& right);
      56             :     /// Not implemented
      57             :     AliMpVPadRowSegment&  operator = (const AliMpVPadRowSegment& right);
      58             : 
      59             :     // data members
      60             :     Int_t         fNofPads;  ///< number of pads
      61             :     Double_t      fOffsetX;  ///< the x position of the right/left border
      62             :     AliMpPadRow*  fPadRow;   ///< the pad row containing this segment 
      63             :     AliMpMotif*   fMotif;    ///< the motif 
      64             :     Int_t         fMotifPositionId;  ///< the motif position id
      65             :     
      66          18 :   ClassDef(AliMpVPadRowSegment,1)  // Row segment
      67             : };
      68             : 
      69             : #endif //ALI_MP_V_PAD_ROW_SEGMENT_H
      70             :