GG::Pt Struct Reference

A GG screen coordinate class. More...

#include <PtRect.h>

List of all members.

Public Attributes
X	x
Y	y
Structors
	Pt ()
	Pt (X x_, Y y_)
	Pt (X_d x_, Y y_)
	Pt (X x_, Y_d y_)
	Pt (X_d x_, Y_d y_)
Accessors
bool	Less (const Pt &rhs) const
Mutators
void	operator+= (const Pt &rhs)
void	operator-= (const Pt &rhs)
Pt	operator- () const

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Detailed Description

A GG screen coordinate class.

Definition at line 58 of file PtRect.h.

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Constructor & Destructor Documentation

GG::Pt::Pt

(

)

Default ctor.

GG::Pt::Pt	(	X	x_,
		Y	y_
	)

Ctor that creates a Pt ( _x , y ).

GG::Pt::Pt	(	X_d	x_,
		Y	y_
	)

Ctor that creates a Pt ( _x , y ).

GG::Pt::Pt	(	X	x_,
		Y_d	y_
	)

Ctor that creates a Pt ( _x , y ).

GG::Pt::Pt	(	X_d	x_,
		Y_d	y_
	)

Ctor that creates a Pt ( _x , y ).

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Member Function Documentation

bool GG::Pt::Less

(

const Pt &

rhs

)

const [inline]

Returns true if x < rhs.x or returns true if x == rhs.x and y <rhs.y. This is useful for sorting Pts in STL containers and algorithms.

Definition at line 72 of file PtRect.h.

References x, and y.

void GG::Pt::operator+=

(

const Pt &

rhs

)

[inline]

Adds rhs to Pt.

Definition at line 77 of file PtRect.h.

References x, and y.

void GG::Pt::operator-=

(

const Pt &

rhs

)

[inline]

Subtracts rhs to Pt.

Definition at line 78 of file PtRect.h.

References x, and y.

Pt GG::Pt::operator-

(

)

const [inline]

Negates Pt.

Definition at line 79 of file PtRect.h.

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Member Data Documentation

X GG::Pt::x

The x component.

Definition at line 82 of file PtRect.h.

Referenced by Less(), GG::Spin< T >::MinUsableSize(), GG::operator+(), operator+=(), GG::operator-(), operator-=(), GG::operator<(), GG::operator<=(), GG::operator==(), GG::operator>(), and GG::operator>=().

Y GG::Pt::y

The y component.

Definition at line 83 of file PtRect.h.

Referenced by Less(), GG::Spin< T >::MinUsableSize(), GG::operator+(), operator+=(), GG::operator-(), operator-=(), GG::operator<(), GG::operator<=(), GG::operator==(), GG::operator>(), and GG::operator>=().

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The documentation for this struct was generated from the following file:

• PtRect.h