RPointMark Class Reference

#include <RPointMark.hh>

Inheritance diagram for RPointMark:

Public Member Functions
	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)
RPointMark &	operator= (const RPointMark &p)
RPointMark &	operator= (const TMarker &p)
virtual	~RPointMark ()
virtual	operator RPoint2D (void) const
Double_t	X () const
Double_t	Y () const
Double_t	operator[] (const u_int n) const
double	DistanceTo (const double x, const double y)
double	DistanceTo (const TPoints &p)
double	DistanceTo (const TMarker &p)
virtual void	SetRootEvents (Bool_t flag=kTRUE)
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
virtual void	Deleted ()
	ClassDef (RPointMark, 0)

Protected Attributes
bool	root_events_flag
	Defines pad events processing by ROOT.

Private Member Functions
	GObject (RPointMark)

Detailed Description

Class adding functions to TMarker ROOT class.

The following signals are added:

• deleted()

Constructor & Destructor Documentation

RPointMark::RPointMark ( )

inline

Default constructor: null point (0,0).

References root_events_flag.

RPointMark::RPointMark ( const double  x, const double  y, const Int_t  m = 20  )

inline

Constructor from coordinates.

Parameters

x	X coordinate
y	Y coordinate
m	marker type

References root_events_flag.

RPointMark::RPointMark ( const double  p[], const Int_t  m = 20  )

inline

Constructor from coordinates array.

Parameters

p	coordinates array (at least of size 2)
m	marker type

References root_events_flag.

RPointMark::RPointMark ( const RPoint2D &  p, const Int_t  m = 20  )

inline

Constructor from 2D point object.

Parameters

p	point to copy
m	marker type

References root_events_flag.

RPointMark::RPointMark ( const TMarker &  p )

inline

Constructor from TMarker object.

Parameters

p	point to copy

References root_events_flag.

RPointMark::RPointMark ( const RPointMark &  p )

inline

Copy constructor.

Parameters

p	point to copy

References root_events_flag.

RPointMark::~RPointMark ( )

inlinevirtual

Destructor.

References Deleted().

Member Function Documentation

RPointMark::GObject ( RPointMark  )

private

Macro from GCpp library that defines the following functions:

• ClassName(): return the real class name of the object
• StaticClassName(): return the used class name of the object (that may be a base class of the real object).
• IsInstanceOf<T>(): return true if the current object is an instance of the template class name argument
• Clone(): return an allocated copy of the object.

RPointMark & RPointMark::operator=

(

const RPointMark &

p

)

Affectation operator.

Parameters

p	point to copy

RPointMark & RPointMark::operator=

(

const TMarker &

p

)

Affectation operator.

Parameters

p	point to copy

RPointMark::operator RPoint2D ( void  ) const

inlinevirtual

Cast operator to a RPoint2D object.

Double_t RPointMark::X ( ) const

inline

Get X coordinate.

Double_t RPointMark::Y ( ) const

inline

Get Y coordinate.

Double_t RPointMark::operator[]

(

const u_int

n

)

const

Operator []: if index is 0 or 1, returns X or Y, else it causes an error.

Parameters

n

index

double RPointMark::DistanceTo	(	const double	x,
		const double	y
	)

Return the distance between current point and another point (x,y).

Parameters

x	coordinate
y	coordinate

double RPointMark::DistanceTo

(

const TPoints &

p

)

Return the distance between current point and another point p.

Parameters

p

point

double RPointMark::DistanceTo

(

const TMarker &

p

)

Return the distance between current point and another point p.

Parameters

p

point

void RPointMark::SetRootEvents ( Bool_t  flag = kTRUE )

inlinevirtual

Indicates whether pad events should be processed.

Parameters

flag	logic value

References root_events_flag.

void RPointMark::ExecuteEvent ( Int_t  event, Int_t  px, Int_t  py  )

virtual

Overload of the function from the TMarker class, that process system events only if the root_events_flag is set.

Parameters

event	event identifier
px	event X position in pad
py	event Y position in pad

References root_events_flag.

void RPointMark::Deleted ( )

inlinevirtual

Signal sent at point destruction.

Referenced by ~RPointMark().

RPointMark::ClassDef	(	RPointMark	,
		0
	)

For ROOT dictionary.

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The documentation for this class was generated from the following files:

• RPointMark.hh
• RPointMark.icc
• RPointMark.cpp