CPoint Class Reference

#include <atltypes.h>

Inheritance diagram for CPoint:

Collaboration diagram for CPoint:

Public Member Functions
	CPoint () throw ()
	CPoint (int initX, int initY) throw ()
	CPoint (POINT initPt) throw ()
	CPoint (SIZE initSize) throw ()
	CPoint (LPARAM dwPoint) throw ()
void	Offset (int xOffset, int yOffset) throw ()
void	Offset (POINT point) throw ()
void	Offset (SIZE size) throw ()
BOOL	operator== (POINT point) const throw ()
BOOL	operator!= (POINT point) const throw ()
void	operator+= (SIZE size) throw ()
void	operator+= (POINT point) throw ()
void	operator-= (SIZE size) throw ()
void	operator-= (POINT point) throw ()
CPoint	operator+ (SIZE size) const throw ()
CPoint	operator+ (POINT point) const throw ()
CRect	operator+ (const RECT *lpRect) const throw ()
CSize	operator- (POINT point) const throw ()
CPoint	operator- (SIZE size) const throw ()
CRect	operator- (const RECT *lpRect) const throw ()
CPoint	operator- () const throw ()

Additional Inherited Members
Public Attributes inherited from tagPOINT
long	x
long	y
LONG	x
LONG	y

Detailed Description

Definition at line 28 of file atltypes.h.

Constructor & Destructor Documentation

CPoint() [1/5]

CPoint::CPoint ( ) throw ( )

inline

Definition at line 32 of file atltypes.h.

    {
        x = y = 0;
    }

Referenced by operator+(), and operator-().

CPoint() [2/5]

CPoint::CPoint ( int  initX, int  initY  ) throw ( )

inline

Definition at line 37 of file atltypes.h.

    {
        x = initX;
        y = initY;
    }

CPoint() [3/5]

CPoint::CPoint ( POINT  initPt ) throw ( )

inline

Definition at line 43 of file atltypes.h.

    {
        *((POINT*)this) = initPt;
    }

CPoint() [4/5]

CPoint::CPoint ( SIZE  initSize ) throw ( )

inline

Definition at line 48 of file atltypes.h.

    {
        *((SIZE*)this) = initSize;
    }

CPoint() [5/5]

CPoint::CPoint ( LPARAM  dwPoint ) throw ( )

inline

Definition at line 53 of file atltypes.h.

    {
        x = LOWORD(dwPoint);
        y = HIWORD(dwPoint);
    }

Member Function Documentation

Offset() [1/3]

void CPoint::Offset ( int  xOffset, int  yOffset  ) throw ( )

inline

Definition at line 59 of file atltypes.h.

    {
        x += xOffset;
        y += yOffset;
    }

Offset() [2/3]

void CPoint::Offset ( POINT  point ) throw ( )

inline

Definition at line 65 of file atltypes.h.

    {
        Offset(point.x, point.y);
    }

Offset() [3/3]

void CPoint::Offset ( SIZE  size ) throw ( )

inline

Definition at line 70 of file atltypes.h.

    {
        Offset(size.cx, size.cy);
    }

operator!=()

BOOL CPoint::operator!= ( POINT  point ) const throw ( )

inline

Definition at line 80 of file atltypes.h.

    {
        return !(*this == point);
    }

operator+() [1/3]

CRect CPoint::operator+ ( const RECT *  lpRect ) const throw ( )

inline

Definition at line 542 of file atltypes.h.

{
    CRect r(lpRect);
    r += *this;
    return r;
}

operator+() [2/3]

CPoint CPoint::operator+ ( POINT  point ) const throw ( )

inline

Definition at line 110 of file atltypes.h.

    {
        return CPoint(x + point.x, y + point.y);
    }

operator+() [3/3]

CPoint CPoint::operator+ ( SIZE  size ) const throw ( )

inline

Definition at line 105 of file atltypes.h.

    {
        return CPoint(x + size.cx, y + size.cy);
    }

operator+=() [1/2]

void CPoint::operator+= ( POINT  point ) throw ( )

inline

Definition at line 90 of file atltypes.h.

    {
        Offset(point);
    }

operator+=() [2/2]

void CPoint::operator+= ( SIZE  size ) throw ( )

inline

Definition at line 85 of file atltypes.h.

    {
        Offset(size);
    }

operator-() [1/4]

CPoint CPoint::operator- ( ) const throw ( )

inline

Definition at line 126 of file atltypes.h.

    {
        return CPoint(-x, -y);
    }

operator-() [2/4]

CRect CPoint::operator- ( const RECT *  lpRect ) const throw ( )

inline

Definition at line 549 of file atltypes.h.

{
    CRect r(lpRect);
    r -= *this;
    return r;
}

operator-() [3/4]

CSize CPoint::operator- ( POINT  point ) const throw ( )

inline

Definition at line 215 of file atltypes.h.

{
    return CSize(x - point.x, y - point.y);
}

operator-() [4/4]

CPoint CPoint::operator- ( SIZE  size ) const throw ( )

inline

Definition at line 119 of file atltypes.h.

    {
        return CPoint(x - size.cx, y - size.cy);
    }

operator-=() [1/2]

void CPoint::operator-= ( POINT  point ) throw ( )

inline

Definition at line 100 of file atltypes.h.

    {
        Offset(-point.x, -point.y);
    }

operator-=() [2/2]

void CPoint::operator-= ( SIZE  size ) throw ( )

inline

Definition at line 95 of file atltypes.h.

    {
        Offset(-size.cx, -size.cy);
    }

operator==()

BOOL CPoint::operator== ( POINT  point ) const throw ( )

inline

Definition at line 75 of file atltypes.h.

    {
        return (x == point.x && y == point.y);
    }

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

• sdk/lib/atl/atltypes.h