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             : // Revision of includes 07/05/2004
       6             : //
       7             : /// \ingroup geometry
       8             : /// \class AliMUONGeometryConstituent
       9             : /// \brief Helper class for definititon of an assembly of volumes.
      10             : ///
      11             : /// \author Ivana Hrivnacova, IPN Orsay
      12             : 
      13             : #ifndef ALI_MUON_GEOMETRY_CONSTITUENT_H
      14             : #define ALI_MUON_GEOMETRY_CONSTITUENT_H
      15             : 
      16             : #include <TNamed.h>
      17             : 
      18             : class TGeoTranslation;
      19             : class TGeoRotation;
      20             : class TGeoCombiTrans;
      21             : class TObjArray;
      22             : 
      23             : class AliMUONGeometryConstituent : public TNamed
      24             : {
      25             :   public:
      26             :     AliMUONGeometryConstituent(const TString& name, Int_t copyNo, 
      27             :                          Int_t npar, Double_t* param); 
      28             :     AliMUONGeometryConstituent(const TString& name, Int_t copyNo, 
      29             :                          const TGeoTranslation& translation,
      30             :                          Int_t npar, Double_t* param); 
      31             :     AliMUONGeometryConstituent(const TString& name, Int_t copyNo, 
      32             :                          const TGeoTranslation& translation, 
      33             :                          const TGeoRotation& rotation,
      34             :                          Int_t npar, Double_t* param);
      35             :      AliMUONGeometryConstituent(const TString& name, Int_t copyNo, 
      36             :                          const TGeoCombiTrans& transform,
      37             :                          Int_t npar, Double_t* param);
      38             :    AliMUONGeometryConstituent();
      39             :     virtual ~AliMUONGeometryConstituent();
      40             : 
      41             :     // get methods
      42             :     Int_t                  GetCopyNo() const;  
      43             :     Int_t                  GetNpar() const;
      44             :     Double_t*              GetParam() const;
      45             :     const TGeoCombiTrans*  GetTransformation() const;
      46             : 
      47             :   protected:
      48             :     /// Not implemented
      49             :     AliMUONGeometryConstituent(const AliMUONGeometryConstituent& rhs);
      50             :     /// Not implemented
      51             :     AliMUONGeometryConstituent& operator = (const AliMUONGeometryConstituent& rhs);
      52             : 
      53             :   private:
      54             :     Int_t            fCopyNo;        ///< copy number
      55             :     Int_t            fNpar;          ///< number of shape parameters
      56             :     
      57             :     /// shape parameters
      58             :     Double_t*        fParam;         //[fNpar] shape parameters
      59             : 
      60             :     TGeoCombiTrans*  fTransformation;///< \brief the constituent transformation
      61             :                                      ///  wrt to the envelope
      62             :  
      63      106006 :   ClassDef(AliMUONGeometryConstituent,1) // MUON chamber geometry base class
      64             : };
      65             : 
      66             : // inline functions
      67             : 
      68             : /// Return copy number
      69             : inline Int_t AliMUONGeometryConstituent::GetCopyNo() const
      70        6624 : { return fCopyNo; }  
      71             : 
      72             : /// Return number of shape parameters
      73             : inline Int_t AliMUONGeometryConstituent::GetNpar() const
      74        6624 : { return fNpar; }
      75             : 
      76             : /// Return the array of shape parameters
      77             : inline Double_t* AliMUONGeometryConstituent::GetParam() const
      78        6624 : { return fParam; }
      79             : 
      80             : /// Return the constituent transformation wrt to the envelope
      81             : inline const TGeoCombiTrans* AliMUONGeometryConstituent::GetTransformation() const 
      82        6624 : { return fTransformation; }
      83             : 
      84             : #endif //ALI_MUON_GEOMETRY_CONSTITUENT_H