[u/mrichter/AliRoot.git] / MUON / mapping / AliMpRowSegment.h

/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

// $Id$
// $MpId: AliMpRowSegment.h,v 1.10 2006/05/24 13:58:21 ivana Exp $

/// \ingroup sector
/// \class AliMpRowSegment
/// \brief A row segment composed of the the identic motifs.
///
/// \author David Guez, Ivana Hrivnacova; IPN Orsay

#ifndef ALI_MP_ROW_SEGMENT_H
#define ALI_MP_ROW_SEGMENT_H

#include "AliMpVRowSegment.h"

#include <TVector2.h>

class AliMpRow;
class AliMpVMotif;
class AliMpIntPair;

class AliMpRowSegment : public AliMpVRowSegment
{
  public:
    AliMpRowSegment(AliMpRow* row, AliMpVMotif* motif, AliMpIntPair padOffset, 
                Int_t nofMotifs, Int_t motifPositionId, Int_t motifPositionDId);
    AliMpRowSegment();
    virtual ~AliMpRowSegment();

    // methods
    virtual Double_t  LeftBorderX() const;
    virtual Double_t  RightBorderX() const;
    virtual Double_t  HalfSizeY() const;

    // find methods
    virtual AliMpVMotif*  FindMotif(const TVector2& position) const;    
    virtual Int_t     FindMotifPositionId(const TVector2& position) const;
    virtual Bool_t    HasMotifPosition(Int_t motifPositionId) const;
    virtual TVector2  MotifCenter(Int_t motifPositionId) const;

    // geometry
    virtual TVector2  Position() const;
    virtual TVector2  Dimensions() const;

    // set methods
    virtual void      SetOffset(const TVector2& offset);
    virtual void      SetGlobalIndices(AliMpRow* rowBefore);
    virtual Int_t     SetIndicesToMotifPosition(Int_t i, 
                                const AliMpIntPair& indices);

    // get methods
    virtual AliMpRow*     GetRow() const;
    virtual Int_t         GetNofMotifs() const;
    virtual AliMpVMotif*  GetMotif(Int_t /*i*/) const;
    virtual Int_t         GetMotifPositionId(Int_t i) const;

  private:
    AliMpRowSegment(const AliMpRowSegment& right);
    AliMpRowSegment&  operator = (const AliMpRowSegment& right);

    // methods
    Double_t  FirstMotifCenterX() const;
    Double_t  LastMotifCenterX() const;
    Double_t  MotifCenterX(Int_t motifPositionId) const;
    Double_t  MotifCenterY(Int_t motifPositionId) const;
    Bool_t    IsInside(const TVector2& position, Bool_t warn = true) const;

    // data members
    Int_t         fNofMotifs;  ///< number of motifs
    AliMpIntPair  fPadOffset;  ///< the offset in nof pads 
    TVector2      fOffset;     ///< \brief the position of the centre of the first motif
                               /// (x wtr to left border, y wtr to row center)
    AliMpRow*     fRow;        ///< the row containing this segment 
    AliMpVMotif*  fMotif;      ///< the motif 
    Int_t   fMotifPositionId;  ///< the first motif position id
    Int_t   fMotifPositionDId; ///< +1 if ids are increasing, -1 if decreasing
    
  ClassDef(AliMpRowSegment,1)  // Row segment
};

#endif //ALI_MP_ROW_SEGMENT_H
Commit	Line	Data
dee1d5f1	1	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	2	* See cxx source for full Copyright notice */
	3
5f91c9e8	4	// $Id$
13985652	5	// $MpId: AliMpRowSegment.h,v 1.10 2006/05/24 13:58:21 ivana Exp $
dee1d5f1	6
	7	/// \ingroup sector
	8	/// \class AliMpRowSegment
	9	/// \brief A row segment composed of the the identic motifs.
	10	///
13985652	11	/// \author David Guez, Ivana Hrivnacova; IPN Orsay
5f91c9e8	12
	13	#ifndef ALI_MP_ROW_SEGMENT_H
	14	#define ALI_MP_ROW_SEGMENT_H
	15
5f91c9e8	16	#include "AliMpVRowSegment.h"
5f91c9e8	17
2a7ea2e6	18	#include <TVector2.h>
2a7ea2e6	19
5f91c9e8	20	class AliMpRow;
5f91c9e8	21	class AliMpVMotif;
ffb47139	22	class AliMpIntPair;
5f91c9e8	23
	24	class AliMpRowSegment : public AliMpVRowSegment
	25	{
	26	public:
	27	AliMpRowSegment(AliMpRow* row, AliMpVMotif* motif, AliMpIntPair padOffset,
	28	Int_t nofMotifs, Int_t motifPositionId, Int_t motifPositionDId);
	29	AliMpRowSegment();
	30	virtual ~AliMpRowSegment();
	31
	32	// methods
	33	virtual Double_t LeftBorderX() const;
	34	virtual Double_t RightBorderX() const;
	35	virtual Double_t HalfSizeY() const;
	36
	37	// find methods
	38	virtual AliMpVMotif* FindMotif(const TVector2& position) const;
	39	virtual Int_t FindMotifPositionId(const TVector2& position) const;
	40	virtual Bool_t HasMotifPosition(Int_t motifPositionId) const;
	41	virtual TVector2 MotifCenter(Int_t motifPositionId) const;
	42
	43	// geometry
	44	virtual TVector2 Position() const;
	45	virtual TVector2 Dimensions() const;
	46
	47	// set methods
	48	virtual void SetOffset(const TVector2& offset);
580c28fd	49	virtual void SetGlobalIndices(AliMpRow* rowBefore);
ffb47139	50	virtual Int_t SetIndicesToMotifPosition(Int_t i,
ffb47139	51	const AliMpIntPair& indices);
5f91c9e8	52
	53	// get methods
	54	virtual AliMpRow* GetRow() const;
	55	virtual Int_t GetNofMotifs() const;
ffb47139	56	virtual AliMpVMotif* GetMotif(Int_t /i/) const;
5f91c9e8	57	virtual Int_t GetMotifPositionId(Int_t i) const;
	58
	59	private:
13e7956b	60	AliMpRowSegment(const AliMpRowSegment& right);
	61	AliMpRowSegment& operator = (const AliMpRowSegment& right);
	62
5f91c9e8	63	// methods
	64	Double_t FirstMotifCenterX() const;
	65	Double_t LastMotifCenterX() const;
	66	Double_t MotifCenterX(Int_t motifPositionId) const;
	67	Double_t MotifCenterY(Int_t motifPositionId) const;
	68	Bool_t IsInside(const TVector2& position, Bool_t warn = true) const;
	69
	70	// data members
829425a5	71	Int_t fNofMotifs; ///< number of motifs
	72	AliMpIntPair fPadOffset; ///< the offset in nof pads
	73	TVector2 fOffset; ///< \brief the position of the centre of the first motif
	74	/// (x wtr to left border, y wtr to row center)
	75	AliMpRow* fRow; ///< the row containing this segment
	76	AliMpVMotif* fMotif; ///< the motif
	77	Int_t fMotifPositionId; ///< the first motif position id
	78	Int_t fMotifPositionDId; ///< +1 if ids are increasing, -1 if decreasing
5f91c9e8	79
829425a5	80	ClassDef(AliMpRowSegment,1) // Row segment
5f91c9e8	81	};
	82
	83	#endif //ALI_MP_ROW_SEGMENT_H
	84