CP_Point Class Reference

A class for representing a point using floating point coordinates. More...

List of all members.

Public Member Functions
Constructor / Destructor
	CP_Point ()
	Constructor.
	CP_Point (float inHor, float inVer)
	CP_Point (const CP_Point &inFloatPoint)
	~CP_Point ()
	Destructor.
Comparers
bool	operator== (const CP_Point &inPoint) const
bool	operator!= (const CP_Point &inPoint) const
bool	operator>= (const CP_Point &inPoint) const
bool	operator<= (const CP_Point &inPoint) const
bool	operator> (const CP_Point &inPoint)
bool	operator< (const CP_Point &inPoint)
Getters
float	h () const
float	v () const
Negative
CP_Point	operator- () const
Math
CP_Point &	operator+= (const CP_Point &inPoint)
CP_Point &	operator-= (const CP_Point &inPoint)
CP_Point &	operator *= (const CP_Point &inPoint)
CP_Point &	operator/= (const CP_Point &inPoint)
CP_Point &	operator+= (const CP_Size &inSize)
CP_Point &	operator-= (const CP_Size &inSize)
CP_Point	operator+ (const CP_Point &inPoint) const
CP_Point	operator- (const CP_Point &inPoint) const
CP_Point	operator * (const CP_Point &inPoint) const
CP_Point	operator/ (const CP_Point &inPoint) const
CP_Point &	operator= (const CP_Point &)
Movement
void	Offset (const float horAmt, const float verAmt)
Selectors
float	operator[] (CP_VHSelector sel)
const float	operator[] (CP_VHSelector sel) const
Setters
void	Set (const float inHor, const float inVer)
void	Set (const CP_Point &inPoint)
void	SetH (const float inHor)
void	SetV (const float inVer)
Utility
void	MakeEmpty ()
Point
	CP_Point (const Point &inPoint)
	operator Point ()
	operator const Point () const
	operator Point * ()
	operator const Point * () const
CP_Point &	operator= (Point inPoint)
Protected Attributes
float	fHorizontalCoord
float	fVerticalCoord

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Detailed Description

This class is used to express all coordinates in CPLAT.

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Constructor & Destructor Documentation

CPLAT_Begin_Namespace_CPLAT CP_Point::CP_Point (   )

Constructor. This creates a point with all coordinates at 0.

CP_Point::CP_Point (  float  inHor, float  inVerticalCoordticalCoord )

Constructor. This constructs the point from the passed in floating point horizontal and fVerticalCoordertical coordinates. Parameters: inHor  horizontal coordinate as a floating point. inVerticalCoord  vertical coordinate as a floating point.

CP_Point::CP_Point (  const CP_Point &  inFloatPoint  )

Copy constructor. Parameters: inFloatPoint  CP_Point to copy coordinates from.

CP_Point::~CP_Point (   )

Destructor.

CP_Point::CP_Point (  const Point &  inPoint  )

Constructor. This constructor assigns the coordinates from the passed in MacOS Point structure. Parameters: inPoint  MacOS Point.

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Member Function Documentation

bool CP_Point::operator== (  const CP_Point &  inPoint  )  const

Comparison operator. Compares the coordinates of this class with that of the passed in point. Parameters: inPoint  Point to compare the coordinates against. Returns: bool const True if the passed in point matches the coordinates of this point.

bool CP_Point::operator!= (  const CP_Point &  inPoint  )  const

Inequality operator. Compares the coordinates of this class with that of the passed in point and returns true if they are not equal. Parameters: inPoint  Point to compare the coordinates against. Returns: bool const True if the passed in point does not match the coordinates of this point.

bool CP_Point::operator>= (  const CP_Point &  inPoint  )  const

Greater than or equal to operator. Parameters: inPoint  Point to compare the coordinates against. Returns: bool const True if either coordinate is greater than or equal to this points coordinates.

bool CP_Point::operator<= (  const CP_Point &  inPoint  )  const

Less than or equal to operator. Parameters: inPoint  Point to compare the coordinates against. Returns: bool const True if either coordinate is less than or equal to this points coordinates.

bool CP_Point::operator> (  const CP_Point &  inPoint  )

Greater than operator. Parameters: inPoint  Point to compare the coordinates against. Returns: bool True if either coordinate is greater than this points coordinates.

bool CP_Point::operator< (  const CP_Point &  inPoint  )

Less than operator. Parameters: inPoint  Point to compare the coordinates against. Returns: bool True if either coordinate is less than this points coordinates.

float CP_Point::h (   )  const

Return the horizontal or x coordinate. Returns: float const Horizontal coordinate

float CP_Point::v (   )  const

Return the vertical or y coordinate. Returns: float const Vertical coordinate

CP_Point CP_Point::operator- (   )  const

Negation operator. Returns a CP_point containing the negative coordinates of this point. Returns: CP_Point const Returns a new CP_Point with negative coordinates.

CP_Point & CP_Point::operator+= (  const CP_Point &  inPoint  )

Plus equals operator. Adds the coordinates of the passed in point to those of this object. Parameters: inPoint  Point to add coordinates from. Returns: CP_Point& Returns a reference to this object.

CP_Point & CP_Point::operator-= (  const CP_Point &  inPoint  )

Minux equals operator. Subtracts the coordinates of the passed in point to those of this object. Parameters: inPoint  Point to subtract coordinates from. Returns: CP_Point& Returns a reference to this object.

CP_Point & CP_Point::operator *= (  const CP_Point &  inPoint  )

Times equals operator. Multiples the coordinates of the passed in point to those of this object. Parameters: inPoint  CP_Point to multiply coordinates with. Returns: CP_Point& Returns a reference to this object.

CP_Point & CP_Point::operator/= (  const CP_Point &  inPoint  )

Divide equals operator. Divides the coordinates of the passed in point to those of this object. Parameters: inPoint  CP_Point to divide coordinates with. Returns: CP_Point& Returns a reference to this object.

CP_Point & CP_Point::operator+= (  const CP_Size &  inSize  )

Plus equals operator. Adds the coordinates of the passed in size to those of this object. Parameters: inSize  CP_Size to add dimensions from. Returns: CP_Point& Returns a reference to this object.

CP_Point & CP_Point::operator-= (  const CP_Size &  inSize  )

Minus equals operator. Subtracts the coordinates of the passed in size to those of this object. Parameters: inSize  CP_Size to subtract coordinates from. Returns: CP_Point& Returns a reference to this object.

CP_Point CP_Point::operator+ (  const CP_Point &  inPoint  )  const

Addition operator. Adds the coordinates of the passed in point to those of this object. Parameters: inPoint  CP_Point to add coordinates with. Returns: CP_Point const Returns a new CP_Point object.

CP_Point CP_Point::operator- (  const CP_Point &  inPoint  )  const

Subtraction operator. Subtracts the coordinates of the passed in point to those of this object. Parameters: inPoint  CP_Point to subtract coordinates from. Returns: CP_Point const Returns a new CP_Point object.

CP_Point CP_Point::operator * (  const CP_Point &  inPoint  )  const

Multiplication operator. Multiples the coordinates of the passed in point to those of this object. Parameters: inPoint  CP_Point to multiple coordinates with. Returns: CP_Point const Returns a new CP_Point object.

CP_Point CP_Point::operator/ (  const CP_Point &  inPoint  )  const

Division operator. Divides the coordinates of the passed in point to those of this object. Parameters: inPoint  CP_Point to divide coordinates with. Returns: CP_Point const Returns a new CP_Point object.

CP_Point & CP_Point::operator= (  const CP_Point &  inPoint  )

Equality operator. Assigns the values to this point from the passed in point. Parameters: inPoint  CP_Point to assign coordinates from. Returns: CP_Point& Returns a reference to this object.

void CP_Point::Offset (  const float  horAmt, const float  verAmt )

Offset the point by the passed in amounts. Parameters: inHorAmt  Horizontal amount to offset point by. inVerAmt  Vertical amount to offset point by. Returns: void

float CP_Point::operator[] (  CP_VHSelector  selector  )

Return the coordinate based on the CP_VHSelector we pass in. Parameters: inSelector  Selector to determine if we return the horizontal or vertical coordinate. Returns: float The returned coordinate.

const float CP_Point::operator[] (  CP_VHSelector  selector  )  const

Return the coordinate based on the CP_VHSelector we pass in. Parameters: inSelector  Selector to determine if we return the horizontal or vertical coordinate. Returns: float const The returned coordinate.

void CP_Point::Set (  const float  inHor, const float  inVer )

Sets the coordinates from the passed in parameters. Parameters: inHor  Horizontal coordinate as a floating point. inVer  Vertical coordinate as a floating point. Returns: void

void CP_Point::Set (  const CP_Point &  inPoint  )

Sets the coordinates from the passed in CP_Point. Parameters: inPoint  CP_Point to copy coordinates from. Returns: void

void CP_Point::SetH (  const float  inHor  )

void CP_Point::SetV (  const float  inVer  )

void CP_Point::MakeEmpty (   )

Makes this point empty by setting the coordinates to 0. Returns: void

CP_Point::operator Point (   )

operator Point to confVerticalCoordert this objects coordinates to SInt16s and return as a MacOS Point. Returns: Point MacOS Point.

CP_Point::operator const Point (   )  const

operator Point to confVerticalCoordert this objects coordinates to SInt16s and return as a MacOS Point. Const fVerticalCoordersion. Returns: Point const MacOS Point.

CP_Point::operator Point * (   )

operator Point to confVerticalCoordert this objects coordinates to SInt16s and return as a MacOS Point. Returns: Point MacOS Point.

CP_Point::operator const Point * (   )  const

operator Point to confVerticalCoordert this objects coordinates to SInt16s and return as a MacOS Point. Const fVerticalCoordersion. Returns: Point * const MacOS Point.

CP_Point & CP_Point::operator= (  Point  inPoint  )

Assignment operator. Assigns the coordines from the passed in MacOS Point. Parameters: inPoint  MacOS Point to assign the coordinates from. Returns: CP_Point& Returns a reference to ourselfVerticalCoordes.

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Member Data Documentation

float CP_Point::fHorizontalCoord [protected]

float CP_Point::fVerticalCoord [protected]

Horizontal coordinate.

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

• CP_Point.h
• CP_Point.cpp

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