[u/mrichter/AliRoot.git] / MUON / AliMUONGeometryDetElement.h

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

// $Id$

/// \ingroup geometry
/// \class AliMUONGeometryDetElement
/// \brief Detection element
///
/// The class defines the detection element.
///
/// Author: Ivana Hrivnacova, IPN Orsay

#ifndef ALI_MUON_GEOMETRY_DET_ELEMENT_H
#define ALI_MUON_GEOMETRY_DET_ELEMENT_H

#include <TObject.h>

class TGeoCombiTrans;

class AliMUONGeometryDetElement : public TObject
{
  public:
    AliMUONGeometryDetElement(Int_t detElemId,
                              const TString& alignedVolume, 
			      const TGeoCombiTrans& relTransform);
    AliMUONGeometryDetElement();
    virtual ~AliMUONGeometryDetElement();

    // methods
    void Global2Local(
                 Float_t xg, Float_t yg, Float_t zg, 
                 Float_t& xl, Float_t& yl, Float_t& zl) const;
    void Global2Local(
                 Double_t xg, Double_t yg, Double_t zg, 
                 Double_t& xl, Double_t& yl, Double_t& zl) const;

    void Local2Global(
                 Float_t xl, Float_t yl, Float_t zl, 
                 Float_t& xg, Float_t& yg, Float_t& zg) const;
    void Local2Global(
                 Double_t xl, Double_t yl, Double_t zl, 
                 Double_t& xg, Double_t& yg, Double_t& zg) const;
    void PrintLocalTransform() const;
    void PrintGlobalTransform() const;

    // set methods
    void SetGlobalTransformation(const TGeoCombiTrans& transform);
    
    // get methods
    Int_t  GetId() const;
    const TString&        GetAlignedVolume() const;
    const TGeoCombiTrans* GetLocalTransformation() const;
    const TGeoCombiTrans* GetGlobalTransformation() const;

  protected:
    AliMUONGeometryDetElement(const AliMUONGeometryDetElement& rhs);

    // operators  
    AliMUONGeometryDetElement& operator = (const AliMUONGeometryDetElement& rhs);
  
  private:
    // methods
    void PrintTransform(const TGeoCombiTrans* transform) const;
  
    // data members
    TString          fAlignedVolume; // the name of aligned volume or envelope
                                      // representing this detection element
    TGeoCombiTrans*  fLocalTransformation;  // the transformation wrt module
    TGeoCombiTrans*  fGlobalTransformation; // the transformation wrt world

  ClassDef(AliMUONGeometryDetElement,1) // MUON transformations store
};

// inline functions

inline Int_t AliMUONGeometryDetElement::GetId() const
{ return GetUniqueID(); }

inline const TString& AliMUONGeometryDetElement::GetAlignedVolume() const
{ return fAlignedVolume; }

inline const TGeoCombiTrans* 
AliMUONGeometryDetElement::GetLocalTransformation() const
{ return fLocalTransformation; }

inline const TGeoCombiTrans* 
AliMUONGeometryDetElement::GetGlobalTransformation() const
{ return fGlobalTransformation; }

#endif //ALI_MUON_GEOMETRY_DET_ELEMENT_H
Commit	Line	Data
e118b27e	1	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	2	* See cxx source for full Copyright notice */
	3
	4	// $Id$
692de412	5
	6	/// \ingroup geometry
	7	/// \class AliMUONGeometryDetElement
	8	/// \brief Detection element
	9	///
	10	/// The class defines the detection element.
	11	///
	12	/// Author: Ivana Hrivnacova, IPN Orsay
e118b27e	13
	14	#ifndef ALI_MUON_GEOMETRY_DET_ELEMENT_H
	15	#define ALI_MUON_GEOMETRY_DET_ELEMENT_H
	16
	17	#include <TObject.h>
	18
	19	class TGeoCombiTrans;
	20
	21	class AliMUONGeometryDetElement : public TObject
	22	{
	23	public:
	24	AliMUONGeometryDetElement(Int_t detElemId,
	25	const TString& alignedVolume,
	26	const TGeoCombiTrans& relTransform);
	27	AliMUONGeometryDetElement();
	28	virtual ~AliMUONGeometryDetElement();
	29
	30	// methods
	31	void Global2Local(
	32	Float_t xg, Float_t yg, Float_t zg,
	33	Float_t& xl, Float_t& yl, Float_t& zl) const;
	34	void Global2Local(
	35	Double_t xg, Double_t yg, Double_t zg,
	36	Double_t& xl, Double_t& yl, Double_t& zl) const;
	37
	38	void Local2Global(
	39	Float_t xl, Float_t yl, Float_t zl,
	40	Float_t& xg, Float_t& yg, Float_t& zg) const;
	41	void Local2Global(
	42	Double_t xl, Double_t yl, Double_t zl,
	43	Double_t& xg, Double_t& yg, Double_t& zg) const;
	44	void PrintLocalTransform() const;
	45	void PrintGlobalTransform() const;
	46
	47	// set methods
	48	void SetGlobalTransformation(const TGeoCombiTrans& transform);
	49
	50	// get methods
	51	Int_t GetId() const;
	52	const TString& GetAlignedVolume() const;
	53	const TGeoCombiTrans* GetLocalTransformation() const;
	54	const TGeoCombiTrans* GetGlobalTransformation() const;
	55
	56	protected:
	57	AliMUONGeometryDetElement(const AliMUONGeometryDetElement& rhs);
	58
	59	// operators
	60	AliMUONGeometryDetElement& operator = (const AliMUONGeometryDetElement& rhs);
	61
	62	private:
	63	// methods
	64	void PrintTransform(const TGeoCombiTrans* transform) const;
	65
	66	// data members
	67	TString fAlignedVolume; // the name of aligned volume or envelope
	68	// representing this detection element
	69	TGeoCombiTrans* fLocalTransformation; // the transformation wrt module
	70	TGeoCombiTrans* fGlobalTransformation; // the transformation wrt world
	71
	72	ClassDef(AliMUONGeometryDetElement,1) // MUON transformations store
	73	};
	74
	75	// inline functions
	76
77	inline Int_t AliMUONGeometryDetElement::GetId() const
78	{ return GetUniqueID(); }
79
80	inline const TString& AliMUONGeometryDetElement::GetAlignedVolume() const
81	{ return fAlignedVolume; }
82
83	inline const TGeoCombiTrans*
84	AliMUONGeometryDetElement::GetLocalTransformation() const
85	{ return fLocalTransformation; }
86
87	inline const TGeoCombiTrans*
88	AliMUONGeometryDetElement::GetGlobalTransformation() const
89	{ return fGlobalTransformation; }
90
91	#endif //ALI_MUON_GEOMETRY_DET_ELEMENT_H