GEO::VectorN< elemCount > Struct Template Reference

Base type of all vectors. More...

#include <GeoBases.h>

List of all members.

Public Types
typedef MatrixN< elemCount >	MatrixType
	associated matrix type
typedef MatrixN< elemCount+1 >	GreaterMatrixType
	associated matrix type with one extra dimension
Public Member Functions
uint	ElemCount () const
	The number of elements in the vector.
	VectorN ()
	ctor
	VectorN (const float *array)
	ctor
	VectorN (float c)
	ctor
float &	operator[] (uint index)
	access an element by index with []
const float &	operator[] (uint index) const
	access an element by index with []
VectorN	operator * (const VectorN &o) const
	per-element scale
VectorN	operator * (const float &o) const
	scale by a value
VectorN	operator/ (const VectorN &o) const
	per-element divide
VectorN	operator/ (const float &o) const
	divide elements by a value
VectorN	operator+ (const VectorN &o) const
	add
VectorN	operator+ (const float &o) const
	add
VectorN	operator- (const VectorN &o) const
	subtract
VectorN	operator- (const float &o) const
	subtract
void	operator *= (const VectorN &o)
	per-element scale
void	operator *= (const float &o)
	scale by a value
void	operator/= (const VectorN &o)
	per-element divide
void	operator/= (const float &o)
	divide elements by a value
void	operator+= (const VectorN &o)
	add
void	operator+= (const float &o)
	add
void	operator-= (const VectorN &o)
	subtract
void	operator-= (const float &o)
	subtract
VectorN	operator- () const
	negation
float	LengthSquared () const
	the vector length, squared
float	Length () const
	the vector length
VectorN	Normal () const
	get a normalized version of the vector
void	Normalize ()
	normalize this vector
float	Dot (const VectorN &o) const
	dot product
float	AngleBetween (const VectorN &o) const
	angle between vectors
void	Transform (const MatrixType &m) const
	transform (multiply) this vector with a matrix
	operator std::string () const
	human readable string representation
Public Attributes
float	elem [elemCount]
	Elements of the vector.
Friends
VectorN	operator * (const float &o, const VectorN &me)
	scale by a value
bool	operator== (const VectorN &v1, const VectorN &v2)
	comparison
bool	operator== (const VectorN &v, const float &c)
	comparison
bool	operator!= (const VectorN &v1, const VectorN &v2)
	comparison
bool	operator!= (const VectorN &v, const float &c)
	comparison

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Detailed Description

template<uint elemCount>
struct GEO::VectorN< elemCount >

Base type of all vectors.

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

• geo/GeoBases.h

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