SmallMatrix< T > Class Template Reference

High-level class for small matrices and small vectors. More...

#include <small_matrix.hpp>

Inheritance diagram for SmallMatrix< T >:

[legend]Collaboration diagram for SmallMatrix< T >:

[legend]List of all members.

Public Member Functions
	SmallMatrix ()
	Creates a dummy object.
	SmallMatrix (int the_m, int the_n)
	Creates a matrix.
	SmallMatrix (int the_m)
	Creates a column vector with the_m entries.
	SmallMatrix (const small_matrix< T > &M)
	Duplication.
	~SmallMatrix ()
void	init (int the_m, int the_n=1)
	Reinitializes the object.
void	same_size (small_matrix< T > &A)
	Sets the sizes from a given matrix and reallocates the memory.
SmallMatrix< T > &	operator= (small_matrix< T > &src)
	Assignment operator.
SmallMatrix< T > &	operator= (T *seg)
	Assignment operator.
SmallMatrix< T >	inv () const
	Returns the inverse matrix.

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Detailed Description

template<class T>
class SmallMatrix< T >

High-level class for small matrices and small vectors.

class SmallMatrix

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Constructor & Destructor Documentation

template<class T>

SmallMatrix< T >::SmallMatrix

(

)

[inline]

Creates a dummy object.

template<class T>

SmallMatrix< T >::SmallMatrix	(	int	the_m,
		int	the_n
	)			[inline]

Creates a matrix.

Parameters:

[in]	the_m	Size m.
[in]	the_n	Size n.

template<class T>

SmallMatrix< T >::SmallMatrix

(

int

the_m

)

[inline]

Creates a column vector with the_m entries.

Parameters:

[in]

the_m

Number of rows.

template<class T>

SmallMatrix< T >::SmallMatrix

(

const small_matrix< T > &

M

)

[inline]

Duplication.

template<class T>

SmallMatrix< T >::~SmallMatrix

(

)

[inline]

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Member Function Documentation

template<class T>

void SmallMatrix< T >::init	(	int	the_m,
		int	the_n = 1
	)			[inline]

Reinitializes the object.

Sets the new sizes and releases the previously allocated memory (if any)

Parameters:

[in]	the_m	The new size m
[in]	the_n	The new size n

template<class T>

void SmallMatrix< T >::same_size

(

small_matrix< T > &

A

)

[inline]

Sets the sizes from a given matrix and reallocates the memory.

Parameters:

[in]

A

The given matrix to take the sizes from.

template<class T>

SmallMatrix<T>& SmallMatrix< T >::operator=

(

small_matrix< T > &

src

)

[inline]

Assignment operator.

Merely copies the entries of the source matrix to the entries of the destination matrix. The matrices should have the same size.

template<class T>

SmallMatrix<T>& SmallMatrix< T >::operator=

(

T *

seg

)

[inline]

Assignment operator.

Copying the entries from a memory segment: merely copies n * m values starting from a given pointer to the 'entry' array.

template<class T>

SmallMatrix< T > SmallMatrix< T >::inv

(

)

const [inline]

Returns the inverse matrix.

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

• small_matrix.hpp

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