gridripper::math::MVector< T > Class Template Reference

Vector class. More...

#include <Matrix.h>

List of all members.

Public Member Functions
	MVector ()
	Constructs an empty zero-dimensional vector.
	MVector (int d)
	Constructs a d-dimensional vector.
	MVector (const MVector< T > &v)
	Copy constructor.
virtual void	setSize (int n)
	Sets the size, i.e.
int	size () const
	Returns the size, i.e.
T &	operator[] (int i) const
	Gets a reference for a component with the specified index.
MVector< T > &	operator= (const MVector< T > &b)
	Copies another vector onto this vector.
MVector< T > &	operator= (T s)
	Sets all elements of this vector.
bool	operator== (const MVector< T > &b) const
	Tests whether two vectors are equal.
bool	operator!= (const MVector< T > &b) const
	Tests whether two vectors are not equal.
MVector< T >	operator+ () const
	Unary plus operation.
MVector< T >	operator- () const
	Unary minus operation.
MVector< T >	operator+ (const MVector< T > &b) const
	Adds two vectors.
MVector< T >	operator- (const MVector< T > &b) const
	Subtracts a vectors.
MVector< T >	operator* (T s) const
	Multiplies by a scalar.
MVector< T >	operator/ (T s) const
	Divides by a scalar.
MVector< T > &	operator+= (const MVector< T > &b)
	Adds a vector.
MVector< T > &	operator-= (const MVector< T > &b)
	Subtracts a vectors.
T	operator* (const MVector< T > &v) const
	Scalar multiplication.
MVector< T > &	operator*= (T s)
	Multiplies the vector by a scalar.
MVector< T > &	operator/= (T s)
	Divides the vector by a scalar.
T	square ()
	Scalar multiplication of the vector by itself.
Protected Attributes
T *	x
	Array of vector components.
int	n
	Vector dimension, i.e.
Friends
template<class T2>
MVector< T2 >	operator* (T2 s, const MVector< T2 > &v)
	Multiplies a scalar by a vector.
template<class T2>
std::istream &	operator>> (std::istream &is, MVector< T2 > &v)
	Reads a vector from a stream.
template<class T2>
std::ostream &	operator<< (std::ostream &os, const MVector< T2 > &v)
	Writes a vector into a stream.

---

Detailed Description

template<class T>
class gridripper::math::MVector< T >

Vector class.

Version:

GridRipper 12/21/2008

Author:

Peter Csizmadia

Since:

1991

---

Constructor & Destructor Documentation

template<class T>

gridripper::math::MVector< T >::MVector

(

)

Constructs an empty zero-dimensional vector.

template<class T>

gridripper::math::MVector< T >::MVector

(

int

d

)

Constructs a d-dimensional vector.

template<class T>

gridripper::math::MVector< T >::MVector

(

const MVector< T > &

v

)

Copy constructor.

---

Member Function Documentation

template<class T>

virtual void gridripper::math::MVector< T >::setSize

(

int

n

)

[virtual]

Sets the size, i.e.

the number of dimensions.

template<class T>

int gridripper::math::MVector< T >::size

(

)

const [inline]

Returns the size, i.e.

the number of dimensions.

template<class T>

T& gridripper::math::MVector< T >::operator[]

(

int

i

)

const [inline]

Gets a reference for a component with the specified index.

template<class T>

MVector<T>& gridripper::math::MVector< T >::operator=

(

const MVector< T > &

b

)

Copies another vector onto this vector.

template<class T>

MVector<T>& gridripper::math::MVector< T >::operator=

(

T

s

)

Sets all elements of this vector.

Parameters:

s

the value

Returns:

this vector

template<class T>

bool gridripper::math::MVector< T >::operator==

(

const MVector< T > &

b

)

const

Tests whether two vectors are equal.

template<class T>

bool gridripper::math::MVector< T >::operator!=

(

const MVector< T > &

b

)

const [inline]

Tests whether two vectors are not equal.

template<class T>

MVector<T> gridripper::math::MVector< T >::operator+

(

)

const [inline]

Unary plus operation.

template<class T>

MVector<T> gridripper::math::MVector< T >::operator-

(

)

const

Unary minus operation.

template<class T>

MVector<T> gridripper::math::MVector< T >::operator+

(

const MVector< T > &

b

)

const

Adds two vectors.

template<class T>

MVector<T> gridripper::math::MVector< T >::operator-

(

const MVector< T > &

b

)

const

Subtracts a vectors.

template<class T>

MVector<T> gridripper::math::MVector< T >::operator*

(

T

s

)

const

Multiplies by a scalar.

template<class T>

MVector<T> gridripper::math::MVector< T >::operator/

(

T

s

)

const

Divides by a scalar.

template<class T>

MVector<T>& gridripper::math::MVector< T >::operator+=

(

const MVector< T > &

b

)

Adds a vector.

template<class T>

MVector<T>& gridripper::math::MVector< T >::operator-=

(

const MVector< T > &

b

)

Subtracts a vectors.

template<class T>

T gridripper::math::MVector< T >::operator*

(

const MVector< T > &

v

)

const

Scalar multiplication.

template<class T>

MVector<T>& gridripper::math::MVector< T >::operator*=

(

T

s

)

Multiplies the vector by a scalar.

template<class T>

MVector<T>& gridripper::math::MVector< T >::operator/=

(

T

s

)

Divides the vector by a scalar.

template<class T>

T gridripper::math::MVector< T >::square

(

)

Scalar multiplication of the vector by itself.

---

Friends And Related Function Documentation

template<class T>

template<class T2>

MVector<T2> operator*	(	T2	s,
		const MVector< T2 > &	v
	)			[friend]

Multiplies a scalar by a vector.

template<class T>

template<class T2>

std::istream& operator>>	(	std::istream &	is,
		MVector< T2 > &	v
	)			[friend]

Reads a vector from a stream.

template<class T>

template<class T2>

std::ostream& operator<<	(	std::ostream &	os,
		const MVector< T2 > &	v
	)			[friend]

Writes a vector into a stream.

---

Member Data Documentation

template<class T>

T* gridripper::math::MVector< T >::x [protected]

Array of vector components.

template<class T>

int gridripper::math::MVector< T >::n [protected]

Vector dimension, i.e.

the number of components.

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

• gridripper/math/Matrix.h