r_PointDouble Class Reference

Class r_PointDouble represents an n-dimensional point of double coordinates. More...

#include <pointdouble.hh>

Public Member Functions
	r_PointDouble (r_Dimension)
	constructor getting dimensionality for stream initializing
	r_PointDouble (r_Dimension dim, double value)
	r_PointDouble (const r_Point &pt)
	r_PointDouble (const std::vector< double > &content)
	r_PointDouble (const r_PointDouble &vectorArg)
	copy constructor
	~r_PointDouble ()
	destructor: cleanup dynamic memory
double	operator[] (size_t) const
	subscriptor for read access
double &	operator[] (size_t)
	subscriptor for write access
const r_PointDouble &	operator= (const r_PointDouble &)
	assignment: cleanup + copy
int	compare_with (const r_PointDouble &p) const
	compares this point with the given point.
bool	operator== (const r_PointDouble &vectorArg) const
	Returns 0 if this == p, -1 if this < p, 1 if this > p (considering the coordinates in lexicographic order).
bool	operator!= (const r_PointDouble &vectorArg) const
bool	operator< (const r_PointDouble &vectorArg) const
r_PointDouble	operator+ (const r_PointDouble &vectorArg) const
	Two points are equal if they have the same number of dimensions and the same values.
r_PointDouble	operator- (const r_PointDouble &vectorArg) const
	std::vector subtraction
r_PointDouble	operator* (const r_PointDouble &vectorArg) const
	diagonal extension of multiplication across the cartesian product
r_PointDouble	operator* (double scalarArg) const
	scalar multiplication
r_PointDouble &	operator+= (const r_PointDouble &a) noexcept(false)
	Same as above but of the form PointA op= PointB; PointA is modified in place.
r_PointDouble &	operator-= (const r_PointDouble &a) noexcept(false)
r_PointDouble &	operator*= (const r_PointDouble &a) noexcept(false)
r_PointDouble &	operator*= (double a) noexcept
double	dotProduct (const r_PointDouble &r) const
	scalar product
r_Dimension	dimension () const
	same as std::vector::size()
void	print_status (std::ostream &s) const
	writes the state of the object to the specified stream
const std::vector< double > &	getVectorContent () const
	returns the stored vector
r_Point	toIntPoint () const
	converts the stored vector to an r_Point (integer vertices)

Detailed Description

Class r_PointDouble represents an n-dimensional point of double coordinates.

Constructor & Destructor Documentation

r_PointDouble() [1/5]

r_PointDouble::r_PointDouble ( r_Dimension  )

explicit

constructor getting dimensionality for stream initializing

r_PointDouble() [2/5]

r_PointDouble::r_PointDouble	(	r_Dimension	dim,
		double	value
	)

r_PointDouble() [3/5]

r_PointDouble::r_PointDouble ( const r_Point &  pt )

explicit

r_PointDouble() [4/5]

r_PointDouble::r_PointDouble ( const std::vector< double > &  content )

explicit

r_PointDouble() [5/5]

r_PointDouble::r_PointDouble

(

const r_PointDouble &

vectorArg

)

copy constructor

~r_PointDouble()

r_PointDouble::~r_PointDouble

(

)

destructor: cleanup dynamic memory

Member Function Documentation

compare_with()

int r_PointDouble::compare_with

(

const r_PointDouble &

p

)

const

compares this point with the given point.

dimension()

r_Dimension r_PointDouble::dimension

(

)

const

same as std::vector::size()

dotProduct()

double r_PointDouble::dotProduct

(

const r_PointDouble &

r

)

const

scalar product

getVectorContent()

const std::vector< double > & r_PointDouble::getVectorContent

(

)

const

returns the stored vector

operator!=()

bool r_PointDouble::operator!=

(

const r_PointDouble &

vectorArg

)

const

operator*() [1/2]

r_PointDouble r_PointDouble::operator*

(

const r_PointDouble &

vectorArg

)

const

diagonal extension of multiplication across the cartesian product

operator*() [2/2]

r_PointDouble r_PointDouble::operator*

(

double

scalarArg

)

const

scalar multiplication

operator*=() [1/2]

r_PointDouble & r_PointDouble::operator*=

(

const r_PointDouble &

a

)

operator*=() [2/2]

r_PointDouble & r_PointDouble::operator*= ( double  a )

noexcept

operator+()

r_PointDouble r_PointDouble::operator+

(

const r_PointDouble &

vectorArg

)

const

Two points are equal if they have the same number of dimensions and the same values.

std::vector addition

operator+=()

r_PointDouble & r_PointDouble::operator+=

(

const r_PointDouble &

a

)

Same as above but of the form PointA op= PointB; PointA is modified in place.

operator-()

r_PointDouble r_PointDouble::operator-

(

const r_PointDouble &

vectorArg

)

const

std::vector subtraction

operator-=()

r_PointDouble & r_PointDouble::operator-=

(

const r_PointDouble &

a

)

operator<()

bool r_PointDouble::operator<

(

const r_PointDouble &

vectorArg

)

const

operator=()

const r_PointDouble & r_PointDouble::operator=

(

const r_PointDouble &

)

assignment: cleanup + copy

operator==()

bool r_PointDouble::operator==

(

const r_PointDouble &

vectorArg

)

const

Returns 0 if this == p, -1 if this < p, 1 if this > p (considering the coordinates in lexicographic order).

equal operator

operator[]() [1/2]

double & r_PointDouble::operator[]

(

size_t

)

subscriptor for write access

operator[]() [2/2]

double r_PointDouble::operator[]

(

size_t

)

const

subscriptor for read access

print_status()

void r_PointDouble::print_status

(

std::ostream &

s

)

const

writes the state of the object to the specified stream

toIntPoint()

r_Point r_PointDouble::toIntPoint

(

)

const

converts the stored vector to an r_Point (integer vertices)

---

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

• pointdouble.hh