Util::Point< Dim > Class Template Reference

#include <geometry.h>

Inheritance diagram for Util::Point< Dim >:

Public Member Functions
	Point (void)
	Point (const Point &p)
template<typename ... Doubles>
	Point (Doubles ... values)
double &	operator[] (int index)
const double &	operator[] (int index) const
Point	operator* (const Point &p) const
Point &	operator*= (const Point &p)
Point	operator/ (const Point &p) const
Point &	operator/= (const Point &p)
Point	operator* (double s) const
Point	operator+ (const Point &p) const
double	dot (const Point &p) const
template<typename ... Points>
Point< Dim >	CrossProduct (Points ... points)
Public Member Functions inherited from Util::_InnerProductSpace< Point< Dim > >
double	squareNorm (void) const
double	length (void) const
Point< Dim >	unit (void) const

Static Public Member Functions
template<typename ... Points>
static Point	CrossProduct (Points ... points)
static Point	CrossProduct (Point *points)
static Point	CrossProduct (const Point *points)
Static Public Member Functions inherited from Util::_InnerProductSpace< Point< Dim > >
static double	Dot (const Point< Dim > &e1, const Point< Dim > &e2)
static double	SquareNorm (const Point< Dim > &e)
static double	Length (const Point< Dim > &e)
static double	SquareDistance (const Point< Dim > &e1, const Point< Dim > &e2)
static double	Distance (const Point< Dim > &e1, const Point< Dim > &e2)

Private Member Functions
void	_init (const double *values, unsigned int sz)

Private Attributes
double	_p [Dim]

Detailed Description

template<unsigned int Dim>
class Util::Point< Dim >

This templated class represents a Dim-dimenaional vector

Constructor & Destructor Documentation

Point() [1/3]

template<unsigned int Dim>

Util::Point< Dim >::Point

(

void

)

Default constructor, initializes coefficients to zero.

Point() [2/3]

template<unsigned int Dim>

Util::Point< Dim >::Point

(

const Point< Dim > &

p

)

Copy constructor

Point() [3/3]

template<unsigned int Dim>

template<typename ... Doubles>

Util::Point< Dim >::Point

(

Doubles ...

values

)

Variadic constructor. Assumes the number of values is equal to the dimension and that all values are doubles.

Member Function Documentation

_init()

template<unsigned int Dim>

void Util::Point< Dim >::_init ( const double * values, unsigned int sz )

private

Initializes coordinate values from an array

CrossProduct() [1/4]

template<unsigned int Dim>

Point< Dim > Util::Point< Dim >::CrossProduct ( const Point< Dim > * points )

static

This method returns the cross-product of Dim-1 points.

CrossProduct() [2/4]

template<unsigned int Dim>

Point< Dim > Util::Point< Dim >::CrossProduct ( Point< Dim > * points )

static

This method returns the cross-product of Dim-1 points.

CrossProduct() [3/4]

template<unsigned int Dim>

template<typename ... Points>

static Point Util::Point< Dim >::CrossProduct ( Points ... points )

static

This method returns the cross-product of Dim-1 points.

CrossProduct() [4/4]

template<unsigned int Dim>

template<typename ... Points>

Point< Dim > Util::Point< Dim >::CrossProduct

(

Points ...

points

)

dot()

template<unsigned int Dim>

double Util::Point< Dim >::dot

(

const Point< Dim > &

p

)

const

Dot-product method for inner-product space

operator*() [1/2]

template<unsigned int Dim>

Point< Dim > Util::Point< Dim >::operator*

(

const Point< Dim > &

p

)

const

This method performs a component-wise multiplication of two ponts and returns the product.

operator*() [2/2]

template<unsigned int Dim>

Point< Dim > Util::Point< Dim >::operator*

(

double

s

)

const

Scaling method for vector space

operator*=()

template<unsigned int Dim>

Point< Dim > & Util::Point< Dim >::operator*=

(

const Point< Dim > &

p

)

This method multiplies the coefficients of the current point by the coefficients of the input point.

operator+()

template<unsigned int Dim>

Point< Dim > Util::Point< Dim >::operator+

(

const Point< Dim > &

p

)

const

Addition method for vector space

operator/()

template<unsigned int Dim>

Point< Dim > Util::Point< Dim >::operator/

(

const Point< Dim > &

p

)

const

This method performs a component-wise division of two ponts and returns the ratio.

operator/=()

template<unsigned int Dim>

Point< Dim > & Util::Point< Dim >::operator/=

(

const Point< Dim > &

p

)

This method divides the coefficients of the current point by the coefficients of the input point.

operator[]() [1/2]

template<unsigned int Dim>

double & Util::Point< Dim >::operator[]

(

int

index

)

This method returns a reference to the indexed coefficient.

operator[]() [2/2]

template<unsigned int Dim>

const double & Util::Point< Dim >::operator[]

(

int

index

)

const

This method returns a reference to the indexed coefficient.

Member Data Documentation

_p

template<unsigned int Dim>

double Util::Point< Dim >::_p[Dim]

private

The coordinates of the point

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

• Assignments/Util/geometry.h
• Assignments/Util/geometry.inl