RContourBasePolygon.hh

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//======================================================================
/*! \file RContourBasePolygon.hh
 *
 *  Include file for class RContourBasePolygon
 */
//======================================================================

#ifndef R_CONTOUR_BASE_POLYGON_HH
#define R_CONTOUR_BASE_POLYGON_HH

#include "RContourBase2D.hh"
#include "RContour.hh"


//======================================================================
/*! \class RContourBasePolygon
 *
 *  Class for polygon contour parameters.
 */

class RContourBasePolygon : public RContourBase2D
{
  //------------------------------------------------------------
  /*! \object_doc{RContourBasePolygon} */
  GObject(RContourBasePolygon);
  //------------------------------------------------------------

  protected:

    UInt_t      points_num;   ///< Number of points
    RPoint2D  * points_ptr;   ///< Array of points

  //------------------------------------------------------------
  //  Constructors / affectation / destructor
  public:

    RContourBasePolygon ( );
    RContourBasePolygon ( const UInt_t n, const Double_t  r = 1. );
    RContourBasePolygon ( const UInt_t n, const RPoint2D *pts );
    RContourBasePolygon ( const UInt_t n, const Double_t x[], const Double_t y[] );
    RContourBasePolygon ( const RContourBasePolygon & ct );

    RContourBasePolygon & operator = ( const RContourBasePolygon & ct );

    virtual ~RContourBasePolygon ( );

  //------------------------------------------------------------
    // contour comparison
    virtual bool  Compare ( const RContourBase * ct_ptr ) const;

    // creation of associated ROOT objects list
    virtual TList * CreateObjectList ( ) const;

  //------------------------------------------------------------
  // Read / write functions

    virtual bool WriteData ( ostream &os ) const;
    virtual bool WriteData ( FILE *fptr ) const;

    static RContourBasePolygon * ReadNew ( istream &is );
    static RContourBasePolygon * ReadNew ( FILE *fptr );

  //------------------------------------------------------------
    virtual bool    CheckPoint  ( const Double_t x, const Double_t y ) const;
    virtual bool    CheckPoint  ( const RPoint2D &p ) const;
    virtual Int_t   Type        ( ) const;
    virtual string  TypeName    ( ) const;


    virtual UInt_t   GetPointsNumber ( ) const;
    virtual RPoint2D GetPoint        ( const UInt_t n ) const;
    virtual void     SetPoint        ( const UInt_t n, const RPoint2D &p );

  public:
  //------------------------------------------------------------
  /*! For ROOT dictionary.*/
    ClassDef(RContourBasePolygon,0);
};

//----------------------------------------------------------------------
//  Inline functions
#include "icc/RContourBasePolygon.icc"

//======================================================================
#endif