RPointMark.hh

Go to the documentation of this file.

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

#ifndef R_POINT_MARK_HH
#define R_POINT_MARK_HH

#include "RBaseFunctions.hh"

#include <TMarker.h>
#include <TPoints.h>
#include <RQ_OBJECT.h>
#include <math.h>

#include "RVector2D.hh"

//======================================================================
/*! \class RPointMark
 *
 *  Class adding functions to TMarker ROOT class.
 *
 *  The following signals are added:
 *    - deleted()
 */

class RPointMark : public TMarker
{
  //------------------------------------------------------------
  RQ_OBJECT("RPointMark")
  //------------------------------------------------------------
  /*! \object_doc{RPointMark} */
  GObject(RPointMark);
  //------------------------------------------------------------

  protected:
    bool  root_events_flag;   ///< Defines pad events processing by ROOT

  //------------------------------------------------------------
  //  Constructors / affectation / destructor

  public:
    // constructors
    RPointMark ();
    RPointMark ( const double x, const double y, const Int_t m = 20 );
    RPointMark ( const double      p[], const Int_t m = 20 );
    RPointMark ( const RPoint2D   &p,   const Int_t m = 20 );
    RPointMark ( const TMarker    &p );
    RPointMark ( const RPointMark &p );

    // affectation
    RPointMark & operator = ( const RPointMark &p );
    RPointMark & operator = ( const TMarker &p );

    // destructor.
    virtual ~RPointMark ( );  // inline

    // cast operator
    virtual operator RPoint2D ( void ) const; // inline

  //------------------------------------------------------------
  //  Access to members

    Double_t  X( ) const; // inline
    Double_t  Y( ) const; // inline

    Double_t  operator [] ( const u_int n ) const;

//----------------------------------------------------------------------
//  OPERATIONS

    double  DistanceTo ( const double x, const double y );
    double  DistanceTo ( const TPoints &p );
    double  DistanceTo ( const TMarker &p );

//----------------------------------------------------------------------
//  MESSAGES DES OBJETS GRAPHIQUES

    virtual void  SetRootEvents ( Bool_t flag = kTRUE );
    virtual void  ExecuteEvent  ( Int_t event, Int_t px, Int_t py );

    // Signal sent at point deletion
    virtual void  Deleted ();

  //------------------------------------------------------------
  /*! For ROOT dictionary.*/
    ClassDef(RPointMark,0);
};

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

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