[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                               */

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