mtl::matrix< T, Shape, Storage, Orientation >::compressed2D< Elt, Parameters > Class Template Reference

Compressed 2D matrix type. More...

#include <compressed2D.hpp>

Inheritance diagram for mtl::matrix< T, Shape, Storage, Orientation >::compressed2D< Elt, Parameters >:

Collaboration diagram for mtl::matrix< T, Shape, Storage, Orientation >::compressed2D< Elt, Parameters >:

List of all members.

Public Member Functions
void	make_empty ()
	Removes all values; e.g. for set_to_zero.
void	change_dim (size_type r, size_type c)
	Change dimension of the matrix; data get lost.
	compressed2D ()
	Default constructor.
	compressed2D (mtl::non_fixed::dimensions d, size_t nnz=0)
	Setting dimension and allocate starting vector.
	compressed2D (size_type num_rows, size_type num_cols, size_t nnz=0)
	Setting dimension and allocate starting vector.
	compressed2D (const self &src)
	Copy constructor.
template<typename MatrixSrc >
	compressed2D (const MatrixSrc &src)
	Copy from other types.
self &	operator= (self src)
	Consuming assignment operator.
const_reference	operator() (size_type row, size_type col) const
	Value of matrix entry.
value_type &	lvalue (size_type row, size_type col)
	L-value reference of stored matrix entry.
void	crop ()
	Remove zero entries.
size_type *	address_major ()
	Address of first major index; to be used with care.
size_type *	address_minor ()
	Address of first minor index; to be used with care.
value_type *	address_data ()
	Address of first data entry; to be used with care.
void	shrink ()
	Release unused space in STL vectors.
size_type	nnz_local (size_type r_or_c) const
	Number of non-zeros in row/column r_or_c when matrix is row-/column-major.
Friends
void	swap (self &matrix1, self &matrix2)
	Swap matrices.

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Detailed Description

template<class T, class Shape = rectangle<>, class Storage = dense<>, class Orientation = row_major>
template<typename Elt, typename Parameters = matrix::parameters<>>
class mtl::matrix< T, Shape, Storage, Orientation >::compressed2D< Elt, Parameters >

Compressed 2D matrix type.

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Member Function Documentation

template<class T , class Shape = rectangle<>, class Storage = dense<>, class Orientation = row_major>

template<typename Elt, typename Parameters = matrix::parameters<>>

value_type& mtl::matrix< T, Shape, Storage, Orientation >::compressed2D< Elt, Parameters >::lvalue	(	size_type	row,
		size_type	col
	)		[inline]

L-value reference of stored matrix entry.

To be used with care; in debub mode exception is thrown if entry is not found

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

• compressed2D.hpp