vector_template< T > Class Template Reference

#include <matrix_template.h>

List of all members.

Public Member Functions
	vector_template (void)
	vector_template (size_t n)
	vector_template (const T &val, size_t n)
	vector_template (const T *p, size_t n)
	vector_template (const std::valarray< T > &vv)
size_t	size (void) const
T	operator[] (size_t i) const
T &	operator[] (size_t i)
T	operator() (size_t i) const
T &	operator() (size_t i)
Protected Attributes
std::valarray< T >	v
Friends
template<class TT >
vector_template< TT >	operator+ (const vector_template< TT > &v1, const vector_template< TT > &v2)
template<class TT >
vector_template< TT >	operator- (const vector_template< TT > &v1, const vector_template< TT > &v2)
template<class TT >
vector_template< TT >	operator+ (const vector_template< TT > &v1)
template<class TT >
vector_template< TT >	operator- (const vector_template< TT > &v1)
template<class TT , class SS >
vector_template< TT >	operator* (const SS &c, const vector_template< TT > &v2)
template<class TT , class SS >
vector_template< TT >	operator* (const vector_template< TT > &v1, const SS &c)
template<class TT , class SS >
vector_template< TT >	operator/ (const vector_template< TT > &v1, const SS &c)
template<class TT >
TT	operator* (const vector_template< TT > &v1, const vector_template< TT > &v2)
template<class TT >
vector_template< TT >	operator* (const matrix_template< TT > &v1, const vector_template< TT > &v2)
template<class TT >
vector_template< TT >	operator* (const vector_template< TT > &v1, const matrix_template< TT > &v2)
template<class TT >
std::ostream &	operator<< (std::ostream &os, const vector_template< TT > &v)

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Detailed Description

template<class T>
class pdf::vector_template< T >

The class vector_template is a template class for a one-dimensional vector in a mathematical sense (not to be confused with a vector in C++).

The representation is based on a valarray with value semantics. This class is designed for vectors of modest size.

The interface is more restricted than for a valarray, e.g. there is no operator+ (const vector_template<T> & v1, const T & c).

If efficiency becomes an issue, one can defer evaluation and introduce closures (B. Stroustrup, The C++ Programming Language, 3rd edition, 22.4.7)

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Constructor & Destructor Documentation

vector_template

(

void

)

[inline]

Default constructor

vector_template

(

size_t

n

)

[inline, explicit]

Construct a vector_template of size n.

vector_template	(	const T &	val,
		size_t	n
	)			[inline]

Construct a vector_template of size n and initialize each component with val.

vector_template	(	const T *	p,
		size_t	n
	)			[inline]

Construct from an array.

vector_template

(

const std::valarray< T > &

vv

)

[inline, explicit]

Construct from a valarray.

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Member Function Documentation

T & operator()

(

size_t

i

)

[inline]

Subscription via ()

T operator()

(

size_t

i

)

const [inline]

Subscription via ()

T & operator[]

(

size_t

i

)

[inline]

Subscription via []

T operator[]

(

size_t

i

)

const [inline]

Subscription via []

size_t size

(

void

)

const [inline]

Returns the size of a vector_template.

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

• matrix_template.h