Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

boost::numeric::ublas::matrix< T, L, A > Class Template Reference

A dense matrix of values of type T. More...

Inherits matrix_container< matrix< T, L, A > >.

List of all members.

Classes

class  const_iterator1
class  const_iterator2
class  iterator1
class  iterator2

Public Types

typedef A::size_type size_type
typedef A::difference_type difference_type
typedef T value_type
typedef const T & const_reference
typedef T & reference
typedef A array_type
typedef const matrix_reference
< const self_type
const_closure_type
typedef matrix_reference
< self_type
closure_type
typedef vector< T, A > vector_temporary_type
typedef self_type matrix_temporary_type
typedef dense_tag storage_category
typedef L::orientation_category orientation_category
typedef reverse_iterator_base1
< const_iterator1
const_reverse_iterator1
typedef reverse_iterator_base1
< iterator1
reverse_iterator1
typedef reverse_iterator_base2
< const_iterator2
const_reverse_iterator2
typedef reverse_iterator_base2
< iterator2
reverse_iterator2

Public Member Functions

BOOST_UBLAS_INLINE matrix (size_type size1, size_type size2)
 matrix (size_type size1, size_type size2, const value_type &init)
BOOST_UBLAS_INLINE matrix (size_type size1, size_type size2, const array_type &data)
BOOST_UBLAS_INLINE matrix (const matrix &m)
template<class AE >
BOOST_UBLAS_INLINE matrix (const matrix_expression< AE > &ae)
BOOST_UBLAS_INLINE size_type size1 () const
BOOST_UBLAS_INLINE size_type size2 () const
BOOST_UBLAS_INLINE const
array_type & 
data () const
BOOST_UBLAS_INLINE array_type & data ()
BOOST_UBLAS_INLINE void resize (size_type size1, size_type size2, bool preserve=true)
BOOST_UBLAS_INLINE const_reference operator() (size_type i, size_type j) const
BOOST_UBLAS_INLINE reference at_element (size_type i, size_type j)
BOOST_UBLAS_INLINE reference operator() (size_type i, size_type j)
BOOST_UBLAS_INLINE reference insert_element (size_type i, size_type j, const_reference t)
void erase_element (size_type i, size_type j)
BOOST_UBLAS_INLINE void clear ()
BOOST_UBLAS_INLINE matrixoperator= (const matrix &m)
template<class C >
BOOST_UBLAS_INLINE matrixoperator= (const matrix_container< C > &m)
BOOST_UBLAS_INLINE matrixassign_temporary (matrix &m)
template<class AE >
BOOST_UBLAS_INLINE matrixoperator= (const matrix_expression< AE > &ae)
template<class AE >
BOOST_UBLAS_INLINE matrixassign (const matrix_expression< AE > &ae)
template<class AE >
BOOST_UBLAS_INLINE matrixoperator+= (const matrix_expression< AE > &ae)
template<class C >
BOOST_UBLAS_INLINE matrixoperator+= (const matrix_container< C > &m)
template<class AE >
BOOST_UBLAS_INLINE matrixplus_assign (const matrix_expression< AE > &ae)
template<class AE >
BOOST_UBLAS_INLINE matrixoperator-= (const matrix_expression< AE > &ae)
template<class C >
BOOST_UBLAS_INLINE matrixoperator-= (const matrix_container< C > &m)
template<class AE >
BOOST_UBLAS_INLINE matrixminus_assign (const matrix_expression< AE > &ae)
template<class AT >
BOOST_UBLAS_INLINE matrixoperator*= (const AT &at)
template<class AT >
BOOST_UBLAS_INLINE matrixoperator/= (const AT &at)
BOOST_UBLAS_INLINE void swap (matrix &m)
BOOST_UBLAS_INLINE const_iterator1 find1 (int, size_type i, size_type j) const
BOOST_UBLAS_INLINE iterator1 find1 (int, size_type i, size_type j)
BOOST_UBLAS_INLINE const_iterator2 find2 (int, size_type i, size_type j) const
BOOST_UBLAS_INLINE iterator2 find2 (int, size_type i, size_type j)
BOOST_UBLAS_INLINE const_iterator1 begin1 () const
BOOST_UBLAS_INLINE const_iterator1 end1 () const
BOOST_UBLAS_INLINE iterator1 begin1 ()
BOOST_UBLAS_INLINE iterator1 end1 ()
BOOST_UBLAS_INLINE const_iterator2 begin2 () const
BOOST_UBLAS_INLINE const_iterator2 end2 () const
BOOST_UBLAS_INLINE iterator2 begin2 ()
BOOST_UBLAS_INLINE iterator2 end2 ()
BOOST_UBLAS_INLINE
const_reverse_iterator1 
rbegin1 () const
BOOST_UBLAS_INLINE
const_reverse_iterator1 
rend1 () const
BOOST_UBLAS_INLINE
reverse_iterator1 
rbegin1 ()
BOOST_UBLAS_INLINE
reverse_iterator1 
rend1 ()
BOOST_UBLAS_INLINE
const_reverse_iterator2 
rbegin2 () const
BOOST_UBLAS_INLINE
const_reverse_iterator2 
rend2 () const
BOOST_UBLAS_INLINE
reverse_iterator2 
rbegin2 ()
BOOST_UBLAS_INLINE
reverse_iterator2 
rend2 ()
template<class Archive >
void serialize (Archive &ar, const unsigned int)

Friends

BOOST_UBLAS_INLINE friend void swap (matrix &m1, matrix &m2)

Detailed Description

template<class T, class L, class A>
class boost::numeric::ublas::matrix< T, L, A >

For a $(m \times n)$-dimensional matrix and $ 0 \leq i < m, 0 \leq j < n$, every element $ m_{i,j} $ is mapped to the $(i.n + j)$-th element of the container for row major orientation or the $ (i + j.m) $-th element of the container for column major orientation. In a dense matrix all elements are represented in memory in a contiguous chunk of memory by definition.

Orientation and storage can also be specified, otherwise a row_major and unbounded_array are used. It is not required by the storage to initialize elements of the matrix.

Template Parameters:
T the type of object stored in the matrix (like double, float, complex, etc...)
L the storage organization. It can be either row_major or column_major. Default is row_major
A the type of Storage array. Default is unbounded_array

Generated on Sun Jul 4 20:31:06 2010 for ublas by  doxygen 1.6.1