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SDLmm::SPoint(3)      DragonFly Library Functions Manual      SDLmm::SPoint(3)

NAME
       SDLmm::SPoint - A small usefull class representing a point in 2
       dimensional space.

SYNOPSIS
       #include <sdlmm_spoint.h>

   Public Methods
       SPoint ()
           Default constructor which creates an empty SPoint (xy variables set
           to zero).
       SPoint (const SPoint &point)
           This is the copy constructor. Simply initializes the value of an
           SPoint to that of another SPoint.
       SPoint (Sint16 nx, Sint16 ny)
           Constructor which initializes the class from integer values.
       SPoint& operator= (const SPoint &point)
           Set the value of an SPoint to that of an existing SPoint.
       bool operator== (const SPoint &point) const
           Compare two points for equality.
       bool operator< (const SPoint &point) const
       bool operator<= (const SPoint &point) const
       bool operator> (const SPoint &point) const
       bool operator>= (const SPoint &point) const
       SPoint& operator+= (const SPoint &point)
       SPoint& operator-= (const SPoint &point)
       SPoint operator+ (const SPoint &point) const
       SPoint operator- (const SPoint &point) const
       SPoint& operator *= (Sint16 scalar)
       SPoint& operator/= (Sint16 scalar)
       SPoint operator * (Sint16 scalar) const
       SPoint operator/ (Sint16 scalar) const

   Public Attributes
       Sint16 x
       Sint16 y

DETAILED DESCRIPTION
       A small usefull class representing a point in 2 dimensional space.

       Author:
           Adam Gates

CONSTRUCTOR & DESTRUCTOR DOCUMENTATION
   SDLmm::SPoint::SPoint () [inline]
       Default constructor which creates an empty SPoint (xy variables set to
       zero).

   SDLmm::SPoint::SPoint (const SPoint & point) [inline]
       This is the copy constructor. Simply initializes the value of an SPoint
       to that of another SPoint.

       Parameters:

       point  an existing SPoint object.

   SDLmm::SPoint::SPoint (Sint16 nx, Sint16 ny) [inline]
       Constructor which initializes the class from integer values.

       Parameters:

       nx, horizontal
              position

       ny, vertical
              position

MEMBER FUNCTION DOCUMENTATION
   SPoint SDLmm::SPoint::operator * (Sint16 scalar) const [inline]
   SPoint & SDLmm::SPoint::operator *= (Sint16 scalar) [inline]
   SPoint SDLmm::SPoint::operator+ (const SPoint & point) const [inline]
   SPoint & SDLmm::SPoint::operator+= (const SPoint & point) [inline]
   SPoint SDLmm::SPoint::operator- (const SPoint & point) const [inline]
   SPoint & SDLmm::SPoint::operator-= (const SPoint & point) [inline]
   SPoint SDLmm::SPoint::operator/ (Sint16 scalar) const [inline]
   SPoint & SDLmm::SPoint::operator/= (Sint16 scalar) [inline]
   bool SDLmm::SPoint::operator< (const SPoint & point) const [inline]
       Returns:
           true if both point.x and point.y is larger than x and y in this
           point.

   bool SDLmm::SPoint::operator<= (const SPoint & point) const [inline]
       Returns:
           true if both point.x and point.y is larger than or equal to x and y
           in this point.

   SPoint & SDLmm::SPoint::operator= (const SPoint & point) [inline]
       Set the value of an SPoint to that of an existing SPoint.

   bool SDLmm::SPoint::operator== (const SPoint & point) const [inline]
       Compare two points for equality.

       Returns:
           true if coordinates are identical in both points.

   bool SDLmm::SPoint::operator> (const SPoint & point) const [inline]
       Returns:
           true if both point.x and point.y is smaller than x and y in this
           point.

   bool SDLmm::SPoint::operator>= (const SPoint & point) const [inline]
       Returns:
           true if both point.x and point.y is smaller than or equal to x and
           y in this point.

MEMBER DATA DOCUMENTATION
   Sint16 SDLmm::SPoint::x
   Sint16 SDLmm::SPoint::y

AUTHOR
       Generated automatically by Doxygen for SDLmm from the source code.

SDLmm                             16 Jul 2001                 SDLmm::SPoint(3)