![]() |
Boost.uBlas 1.49
Linear Algebra in C++: matrices, vectors and numeric algorithms
|
An identity matrix with values of type T
.
More...
#include <matrix.hpp>
Classes | |
class | const_iterator1 |
class | const_iterator2 |
Public Types | |
typedef matrix_reference < self_type > | closure_type |
typedef const matrix_reference < const self_type > | const_closure_type |
typedef const T & | const_reference |
typedef reverse_iterator_base1 < const_iterator1 > | const_reverse_iterator1 |
typedef reverse_iterator_base2 < const_iterator2 > | const_reverse_iterator2 |
typedef identity_matrix< T, ALLOC > | container_type |
typedef ALLOC::difference_type | difference_type |
typedef identity_matrix< T, ALLOC > | expression_type |
typedef const_iterator1 | iterator1 |
typedef const_iterator2 | iterator2 |
typedef unknown_orientation_tag | orientation_category |
typedef T & | reference |
typedef ALLOC::size_type | size_type |
typedef sparse_tag | storage_category |
typedef matrix_tag | type_category |
typedef T | value_type |
Public Member Functions | |
BOOST_UBLAS_INLINE | identity_matrix () |
BOOST_UBLAS_INLINE | identity_matrix (size_type size) |
BOOST_UBLAS_INLINE | identity_matrix (const identity_matrix &m) |
BOOST_UBLAS_INLINE | identity_matrix (size_type size1, size_type size2) |
BOOST_UBLAS_INLINE identity_matrix & | assign_temporary (identity_matrix &m) |
BOOST_UBLAS_INLINE const_iterator1 | begin1 () const |
BOOST_UBLAS_INLINE const_iterator2 | begin2 () const |
BOOST_UBLAS_INLINE const_iterator1 | end1 () const |
BOOST_UBLAS_INLINE const_iterator2 | end2 () const |
BOOST_UBLAS_INLINE const_iterator1 | find1 (int rank, size_type i, size_type j) const |
BOOST_UBLAS_INLINE const_iterator2 | find2 (int rank, size_type i, size_type j) const |
BOOST_UBLAS_INLINE container_type & | operator() () |
BOOST_UBLAS_INLINE const_reference | operator() (size_type i, size_type j) const |
BOOST_UBLAS_INLINE const container_type & | operator() () const |
BOOST_UBLAS_INLINE identity_matrix & | operator= (const identity_matrix &m) |
BOOST_UBLAS_INLINE const_reverse_iterator1 | rbegin1 () const |
BOOST_UBLAS_INLINE const_reverse_iterator2 | rbegin2 () const |
BOOST_UBLAS_INLINE const_reverse_iterator1 | rend1 () const |
BOOST_UBLAS_INLINE const_reverse_iterator2 | rend2 () const |
BOOST_UBLAS_INLINE void | resize (size_type size, bool preserve=true) |
BOOST_UBLAS_INLINE void | resize (size_type size1, size_type size2, bool=true) |
template<class Archive > | |
void | serialize (Archive &ar, const unsigned int) |
BOOST_UBLAS_INLINE size_type | size1 () const |
BOOST_UBLAS_INLINE size_type | size2 () const |
BOOST_UBLAS_INLINE void | swap (identity_matrix &m) |
Static Public Attributes | |
static const unsigned | complexity |
Private Types | |
typedef const T * | const_pointer |
typedef size_type | const_subiterator_type |
typedef identity_matrix< T, ALLOC > | self_type |
Private Attributes | |
size_type | size1_ |
size_type | size2_ |
size_type | size_common_ |
Static Private Attributes | |
static const value_type | one_ |
static const value_type | zero_ = T() |
Friends | |
BOOST_UBLAS_INLINE friend void | swap (identity_matrix &m1, identity_matrix &m2) |
An identity matrix with values of type T
.
Elements or cordinates are equal to 1 (one) and all others to 0 (zero). Changing values does not affect the matrix, however assigning it to a normal matrix will make the matrix equal to an identity matrix. All accesses are constant du to the trivial values.
T | the type of object stored in the matrix (like double, float, complex, etc...) |
ALLOC | an allocator for storing the zeros and one elements. By default, a standar allocator is used. |
Definition at line 2564 of file matrix.hpp.
typedef const T* boost::numeric::ublas::identity_matrix< T, ALLOC >::const_pointer [private] |
Definition at line 2567 of file matrix.hpp.
typedef identity_matrix<T, ALLOC> boost::numeric::ublas::identity_matrix< T, ALLOC >::self_type [private] |
Reimplemented from boost::numeric::ublas::matrix_expression< identity_matrix< T, ALLOC > >.
Definition at line 2568 of file matrix.hpp.
typedef ALLOC::size_type boost::numeric::ublas::identity_matrix< T, ALLOC >::size_type |
Definition at line 2573 of file matrix.hpp.
typedef ALLOC::difference_type boost::numeric::ublas::identity_matrix< T, ALLOC >::difference_type |
Definition at line 2574 of file matrix.hpp.
typedef T boost::numeric::ublas::identity_matrix< T, ALLOC >::value_type |
Definition at line 2575 of file matrix.hpp.
typedef const T& boost::numeric::ublas::identity_matrix< T, ALLOC >::const_reference |
Definition at line 2576 of file matrix.hpp.
typedef T& boost::numeric::ublas::identity_matrix< T, ALLOC >::reference |
Definition at line 2577 of file matrix.hpp.
typedef const matrix_reference<const self_type> boost::numeric::ublas::identity_matrix< T, ALLOC >::const_closure_type |
Definition at line 2578 of file matrix.hpp.
typedef matrix_reference<self_type> boost::numeric::ublas::identity_matrix< T, ALLOC >::closure_type |
Definition at line 2579 of file matrix.hpp.
typedef sparse_tag boost::numeric::ublas::identity_matrix< T, ALLOC >::storage_category |
Definition at line 2580 of file matrix.hpp.
typedef unknown_orientation_tag boost::numeric::ublas::identity_matrix< T, ALLOC >::orientation_category |
Definition at line 2581 of file matrix.hpp.
typedef size_type boost::numeric::ublas::identity_matrix< T, ALLOC >::const_subiterator_type [private] |
Definition at line 2665 of file matrix.hpp.
typedef reverse_iterator_base1<const_iterator1> boost::numeric::ublas::identity_matrix< T, ALLOC >::const_reverse_iterator1 |
Definition at line 2669 of file matrix.hpp.
typedef reverse_iterator_base2<const_iterator2> boost::numeric::ublas::identity_matrix< T, ALLOC >::const_reverse_iterator2 |
Definition at line 2671 of file matrix.hpp.
typedef const_iterator1 boost::numeric::ublas::identity_matrix< T, ALLOC >::iterator1 |
Definition at line 2793 of file matrix.hpp.
typedef const_iterator2 boost::numeric::ublas::identity_matrix< T, ALLOC >::iterator2 |
Definition at line 2905 of file matrix.hpp.
typedef identity_matrix< T, ALLOC > boost::numeric::ublas::matrix_container< identity_matrix< T, ALLOC > >::container_type [inherited] |
Definition at line 488 of file expression_types.hpp.
typedef matrix_tag boost::numeric::ublas::matrix_container< identity_matrix< T, ALLOC > >::type_category [inherited] |
Reimplemented from boost::numeric::ublas::matrix_expression< identity_matrix< T, ALLOC > >.
Definition at line 489 of file expression_types.hpp.
typedef identity_matrix< T, ALLOC > boost::numeric::ublas::matrix_expression< identity_matrix< T, ALLOC > >::expression_type [inherited] |
Reimplemented from boost::numeric::ublas::ublas_expression< identity_matrix< T, ALLOC > >.
Definition at line 313 of file expression_types.hpp.
BOOST_UBLAS_INLINE boost::numeric::ublas::identity_matrix< T, ALLOC >::identity_matrix | ( | ) | [inline] |
Definition at line 2585 of file matrix.hpp.
BOOST_UBLAS_INLINE boost::numeric::ublas::identity_matrix< T, ALLOC >::identity_matrix | ( | size_type | size | ) | [inline] |
Definition at line 2589 of file matrix.hpp.
BOOST_UBLAS_INLINE boost::numeric::ublas::identity_matrix< T, ALLOC >::identity_matrix | ( | size_type | size1, |
size_type | size2 | ||
) | [inline] |
Definition at line 2593 of file matrix.hpp.
BOOST_UBLAS_INLINE boost::numeric::ublas::identity_matrix< T, ALLOC >::identity_matrix | ( | const identity_matrix< T, ALLOC > & | m | ) | [inline] |
Definition at line 2597 of file matrix.hpp.
BOOST_UBLAS_INLINE size_type boost::numeric::ublas::identity_matrix< T, ALLOC >::size1 | ( | ) | const [inline] |
Definition at line 2603 of file matrix.hpp.
BOOST_UBLAS_INLINE size_type boost::numeric::ublas::identity_matrix< T, ALLOC >::size2 | ( | ) | const [inline] |
Definition at line 2607 of file matrix.hpp.
BOOST_UBLAS_INLINE void boost::numeric::ublas::identity_matrix< T, ALLOC >::resize | ( | size_type | size, |
bool | preserve = true |
||
) | [inline] |
Definition at line 2613 of file matrix.hpp.
BOOST_UBLAS_INLINE void boost::numeric::ublas::identity_matrix< T, ALLOC >::resize | ( | size_type | size1, |
size_type | size2, | ||
bool | = true |
||
) | [inline] |
Definition at line 2619 of file matrix.hpp.
BOOST_UBLAS_INLINE const_reference boost::numeric::ublas::identity_matrix< T, ALLOC >::operator() | ( | size_type | i, |
size_type | j | ||
) | const [inline] |
Definition at line 2627 of file matrix.hpp.
BOOST_UBLAS_INLINE identity_matrix& boost::numeric::ublas::identity_matrix< T, ALLOC >::operator= | ( | const identity_matrix< T, ALLOC > & | m | ) | [inline] |
Definition at line 2636 of file matrix.hpp.
BOOST_UBLAS_INLINE identity_matrix& boost::numeric::ublas::identity_matrix< T, ALLOC >::assign_temporary | ( | identity_matrix< T, ALLOC > & | m | ) | [inline] |
Definition at line 2643 of file matrix.hpp.
BOOST_UBLAS_INLINE void boost::numeric::ublas::identity_matrix< T, ALLOC >::swap | ( | identity_matrix< T, ALLOC > & | m | ) | [inline] |
Definition at line 2650 of file matrix.hpp.
BOOST_UBLAS_INLINE const_iterator1 boost::numeric::ublas::identity_matrix< T, ALLOC >::find1 | ( | int | rank, |
size_type | i, | ||
size_type | j | ||
) | const [inline] |
Definition at line 2675 of file matrix.hpp.
BOOST_UBLAS_INLINE const_iterator2 boost::numeric::ublas::identity_matrix< T, ALLOC >::find2 | ( | int | rank, |
size_type | i, | ||
size_type | j | ||
) | const [inline] |
Definition at line 2683 of file matrix.hpp.
BOOST_UBLAS_INLINE const_iterator1 boost::numeric::ublas::identity_matrix< T, ALLOC >::begin1 | ( | ) | const [inline] |
Definition at line 2796 of file matrix.hpp.
BOOST_UBLAS_INLINE const_iterator1 boost::numeric::ublas::identity_matrix< T, ALLOC >::end1 | ( | ) | const [inline] |
Definition at line 2800 of file matrix.hpp.
BOOST_UBLAS_INLINE const_iterator2 boost::numeric::ublas::identity_matrix< T, ALLOC >::begin2 | ( | ) | const [inline] |
Definition at line 2908 of file matrix.hpp.
BOOST_UBLAS_INLINE const_iterator2 boost::numeric::ublas::identity_matrix< T, ALLOC >::end2 | ( | ) | const [inline] |
Definition at line 2912 of file matrix.hpp.
BOOST_UBLAS_INLINE const_reverse_iterator1 boost::numeric::ublas::identity_matrix< T, ALLOC >::rbegin1 | ( | ) | const [inline] |
Definition at line 2919 of file matrix.hpp.
BOOST_UBLAS_INLINE const_reverse_iterator1 boost::numeric::ublas::identity_matrix< T, ALLOC >::rend1 | ( | ) | const [inline] |
Definition at line 2923 of file matrix.hpp.
BOOST_UBLAS_INLINE const_reverse_iterator2 boost::numeric::ublas::identity_matrix< T, ALLOC >::rbegin2 | ( | ) | const [inline] |
Definition at line 2928 of file matrix.hpp.
BOOST_UBLAS_INLINE const_reverse_iterator2 boost::numeric::ublas::identity_matrix< T, ALLOC >::rend2 | ( | ) | const [inline] |
Definition at line 2932 of file matrix.hpp.
void boost::numeric::ublas::identity_matrix< T, ALLOC >::serialize | ( | Archive & | ar, |
const unsigned | int | ||
) | [inline] |
Definition at line 2938 of file matrix.hpp.
BOOST_UBLAS_INLINE const container_type& boost::numeric::ublas::matrix_container< identity_matrix< T, ALLOC > >::operator() | ( | ) | const [inline, inherited] |
Reimplemented from boost::numeric::ublas::matrix_expression< identity_matrix< T, ALLOC > >.
Definition at line 492 of file expression_types.hpp.
BOOST_UBLAS_INLINE container_type& boost::numeric::ublas::matrix_container< identity_matrix< T, ALLOC > >::operator() | ( | ) | [inline, inherited] |
Reimplemented from boost::numeric::ublas::matrix_expression< identity_matrix< T, ALLOC > >.
Definition at line 496 of file expression_types.hpp.
BOOST_UBLAS_INLINE friend void swap | ( | identity_matrix< T, ALLOC > & | m1, |
identity_matrix< T, ALLOC > & | m2 | ||
) | [friend] |
Definition at line 2658 of file matrix.hpp.
size_type boost::numeric::ublas::identity_matrix< T, ALLOC >::size1_ [private] |
Definition at line 2958 of file matrix.hpp.
size_type boost::numeric::ublas::identity_matrix< T, ALLOC >::size2_ [private] |
Definition at line 2959 of file matrix.hpp.
size_type boost::numeric::ublas::identity_matrix< T, ALLOC >::size_common_ [private] |
Definition at line 2960 of file matrix.hpp.
const identity_matrix< T, ALLOC >::value_type boost::numeric::ublas::identity_matrix< T, ALLOC >::zero_ = T() [static, private] |
Definition at line 2961 of file matrix.hpp.
const identity_matrix< T, ALLOC >::value_type boost::numeric::ublas::identity_matrix< T, ALLOC >::one_ [static, private] |
Definition at line 2962 of file matrix.hpp.
const unsigned boost::numeric::ublas::matrix_container< identity_matrix< T, ALLOC > >::complexity [static, inherited] |
Reimplemented from boost::numeric::ublas::matrix_expression< identity_matrix< T, ALLOC > >.
Definition at line 487 of file expression_types.hpp.