The templated class hermitian_matrix<T, F1, F2, A>
is the base container adaptor for hermitian matrices. For a (n x n
)-dimensional hermitian matrix and 0 <= i < n, 0 <=
j < n holds hi, j = h
j, i-. The storage of hermitian matrices
is packed.
#include <boost/numeric/ublas/hermitian.hpp>
#include <boost/numeric/ublas/io.hpp>
int main () {
using namespace boost::numeric::ublas;
hermitian_matrix<std::complex<double>, lower> ml (3, 3);
for (unsigned i = 0; i < ml.size1 (); ++ i) {
for (unsigned j = 0; j < i; ++ j)
ml (i, j) = std::complex<double> (3 * i + j, 3 * i + j);
ml (i, i) = std::complex<double> (4 * i, 0);
}
std::cout << ml << std::endl;
hermitian_matrix<std::complex<double>, upper> mu (3, 3);
for (unsigned i = 0; i < mu.size1 (); ++ i) {
mu (i, i) = std::complex<double> (4 * i, 0);
for (unsigned j = i + 1; j < mu.size2 (); ++ j)
mu (i, j) = std::complex<double> (3 * i + j, 3 * i + j);
}
std::cout << mu << std::endl;
}
Defined in the header hermitian.hpp.
Parameter | Description | Default |
---|---|---|
T |
The type of object stored in the matrix. | |
F1 |
Functor describing the type of the hermitian matrix. [1] | lower |
F2 |
Functor describing the storage organization. [2] | row_major |
A |
The type of the adapted array. [3] | unbounded_array<T> |
Matrix .
None, except for those imposed by the requirements of Matrix .
matrix_expression<hermitian_matrix<T, F1, F2, A> >
Member | Description |
---|---|
hermitian_matrix () |
Allocates an uninitialized hermitian_matrix
that holds zero rows of zero elements. |
hermitian_matrix (size_type size) |
Allocates an uninitialized hermitian_matrix
that holds size rows of size elements. |
hermitian_matrix (const hermitian_matrix &m) |
The copy constructor. |
template<class AE> |
The extended copy constructor. |
void resize (size_type size) |
Reallocates a hermitian_matrix to hold size
rows of size elements. The content of the hermitian_matrix
is not preserved. |
size_type size1 () const |
Returns the number of rows. |
size_type size2 () const |
Returns the number of columns. |
const_reference operator () (size_type i, size_type
j) const |
Returns a const reference of the j
-th element in the i -th row. |
reference operator () (size_type i, size_type
j) |
Returns a reference of the j -th element
in the i -th row. |
hermitian_matrix &operator = (const hermitian_matrix
&m) |
The assignment operator. |
hermitian_matrix &assign_temporary (hermitian_matrix
&m) |
Assigns a temporary. May change the hermitian matrix
m . |
template<class AE> |
The extended assignment operator. |
template<class AE> |
Assigns a matrix expression to the hermitian matrix. Left and right hand side of the assignment should be independent. |
template<class AE> |
A computed assignment operator. Adds the matrix expression to the hermitian matrix. |
template<class AE> |
Adds a matrix expression to the hermitian matrix. Left and right hand side of the assignment should be independent. |
template<class AE> |
A computed assignment operator. Subtracts the matrix expression from the hermitian matrix. |
template<class AE> |
Subtracts a matrix expression from the hermitian matrix. Left and right hand side of the assignment should be independent. |
template<class AT> |
A computed assignment operator. Multiplies the hermitian matrix with a scalar. |
template<class AT> |
A computed assignment operator. Divides the hermitian matrix through a scalar. |
void swap (hermitian_matrix &m) |
Swaps the contents of the hermitian matrices. |
void insert (size_type i, size_type j, const_reference
t) |
Inserts the value t at the j -th
element of the i -th row. |
void erase (size_type i, size_type j) |
Erases the value at the j -th elemenst of
the i -th row. |
void clear () |
Clears the matrix. |
const_iterator1 begin1 () const |
Returns a const_iterator1 pointing to
the beginning of the hermitian_matrix . |
const_iterator1 end1 () const |
Returns a const_iterator1 pointing to
the end of the hermitian_matrix . |
iterator1 begin1 () |
Returns a iterator1 pointing to the beginning
of the hermitian_matrix . |
iterator1 end1 () |
Returns a iterator1 pointing to the end
of the hermitian_matrix . |
const_iterator2 begin2 () const |
Returns a const_iterator2 pointing to
the beginning of the hermitian_matrix . |
const_iterator2 end2 () const |
Returns a const_iterator2 pointing to
the end of the hermitian_matrix . |
iterator2 begin2 () |
Returns a iterator2 pointing to the beginning
of the hermitian_matrix . |
iterator2 end2 () |
Returns a iterator2 pointing to the end
of the hermitian_matrix . |
const_reverse_iterator1 rbegin1 () const |
Returns a const_reverse_iterator1 pointing
to the beginning of the reversed hermitian_matrix . |
const_reverse_iterator1 rend1 () const |
Returns a const_reverse_iterator1 pointing
to the end of the reversed hermitian_matrix . |
reverse_iterator1 rbegin1 () |
Returns a reverse_iterator1 pointing to
the beginning of the reversed hermitian_matrix . |
reverse_iterator1 rend1 () |
Returns a reverse_iterator1 pointing to
the end of the reversed hermitian_matrix . |
const_reverse_iterator2 rbegin2 () const |
Returns a const_reverse_iterator2 pointing
to the beginning of the reversed hermitian_matrix . |
const_reverse_iterator2 rend2 () const |
Returns a const_reverse_iterator2 pointing
to the end of the reversed hermitian_matrix . |
reverse_iterator2 rbegin2 () |
Returns a reverse_iterator2 pointing to
the beginning of the reversed hermitian_matrix . |
reverse_iterator2 rend2 () |
Returns a reverse_iterator2 pointing to
the end of the reversed hermitian_matrix . |
[1]
Supported parameters for the type of the hermitian matrix are lower
and upper
.
[2]
Supported parameters for the storage organization are row_major
and column_major
.
[3]
Supported parameters for the adapted array are unbounded_array<T>
, bounded_array<T>
and std::vector<T>
.
// Array based hermitian matrix class
template<class T, class F1, class F2, class A>
class hermitian_matrix:
public matrix_expression<hermitian_matrix<T, F1, F2, A> > {
public:
typedef std::size_t size_type;
typedef std::ptrdiff_t difference_type;
typedef T value_type;
typedef const T const_reference;
typedef T &reference;
typedef const T *const_pointer;
typedef T *pointer;
typedef F1 functor1_type;
typedef F2 functor2_type;
typedef A array_type;
typedef const A const_array_type;
typedef const hermitian_matrix<T, F1, F2, A> const_self_type;
typedef hermitian_matrix<T, F1, F2, A> self_type;
typedef const matrix_const_reference<const_self_type> const_closure_type;
typedef matrix_reference<self_type> closure_type;
typedef packed_tag storage_category;
typedef typename F1::packed_category packed_category;
typedef typename F2::orientation_category orientation_category;
// Construction and destruction
hermitian_matrix ();
hermitian_matrix (size_type size);
hermitian_matrix (size_type size1, size_type size2);
hermitian_matrix (const hermitian_matrix &m);
template<class AE>
hermitian_matrix (const matrix_expression<AE> &ae);
// Accessors
size_type size1 () const;
size_type size2 () const;
const_array_type &data () const;
array_type &data ();
// Resizing
void resize (size_type size);
void resize (size_type size1, size_type size2);
// Element access
const_reference operator () (size_type i, size_type j) const;
reference operator () (size_type i, size_type j);
// Assignment
hermitian_matrix &operator = (const hermitian_matrix &m);
hermitian_matrix &assign_temporary (hermitian_matrix &m);
template<class AE>
hermitian_matrix &operator = (const matrix_expression<AE> &ae);
template<class AE>
hermitian_matrix &reset (const matrix_expression<AE> &ae);
template<class AE>
hermitian_matrix &assign (const matrix_expression<AE> &ae);
template<class AE>
hermitian_matrix& operator += (const matrix_expression<AE> &ae);
template<class AE>
hermitian_matrix &plus_assign (const matrix_expression<AE> &ae);
template<class AE>
hermitian_matrix& operator -= (const matrix_expression<AE> &ae);
template<class AE>
hermitian_matrix &minus_assign (const matrix_expression<AE> &ae);
template<class AT>
hermitian_matrix& operator *= (const AT &at);
template<class AT>
hermitian_matrix& operator /= (const AT &at);
// Swapping
void swap (hermitian_matrix &m);
friend void swap (hermitian_matrix &m1, hermitian_matrix &m2);
// Element insertion and erasure
void insert (size_type i, size_type j, const_reference t);
void erase (size_type i, size_type j);
void clear ();
class const_iterator1;
class iterator1;
class const_iterator2;
class iterator2;
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;
// Element lookup
const_iterator1 find_first1 (int rank, size_type i, size_type j) const;
iterator1 find_first1 (int rank, size_type i, size_type j);
const_iterator1 find_last1 (int rank, size_type i, size_type j) const;
iterator1 find_last1 (int rank, size_type i, size_type j);
const_iterator2 find_first2 (int rank, size_type i, size_type j) const;
iterator2 find_first2 (int rank, size_type i, size_type j);
const_iterator2 find_last2 (int rank, size_type i, size_type j) const;
iterator2 find_last2 (int rank, size_type i, size_type j);
// Iterators simply are indices.
class const_iterator1:
public container_const_reference<hermitian_matrix>,
public random_access_iterator_base<const_iterator1, value_type> {
public:
typedef packed_random_access_iterator_tag iterator_category;
typedef typename hermitian_matrix::difference_type difference_type;
typedef typename hermitian_matrix::value_type value_type;
typedef typename hermitian_matrix::const_reference reference;
typedef typename hermitian_matrix::const_pointer pointer;
typedef const_iterator2 dual_iterator_type;
typedef const_reverse_iterator2 dual_reverse_iterator_type;
// Construction and destruction
const_iterator1 ();
const_iterator1 (const hermitian_matrix &m, size_type it1, size_type it2);
const_iterator1 (const iterator1 &it);
// Arithmetic
const_iterator1 &operator ++ ();
const_iterator1 &operator -- ();
const_iterator1 &operator += (difference_type n);
const_iterator1 &operator -= (difference_type n);
difference_type operator - (const const_iterator1 &it) const;
// Dereference
reference operator * () const;
const_iterator2 begin () const;
const_iterator2 end () const;
const_reverse_iterator2 rbegin () const;
const_reverse_iterator2 rend () const;
// Indices
size_type index1 () const;
size_type index2 () const;
// Assignment
const_iterator1 &operator = (const const_iterator1 &it);
// Comparison
bool operator == (const const_iterator1 &it) const;
bool operator < (const const_iterator1 &it) const;
};
const_iterator1 begin1 () const;
const_iterator1 end1 () const;
class iterator1:
public container_reference<hermitian_matrix>,
public random_access_iterator_base<iterator1, value_type> {
public:
typedef packed_random_access_iterator_tag iterator_category;
typedef typename hermitian_matrix::difference_type difference_type;
typedef typename hermitian_matrix::value_type value_type;
typedef typename hermitian_matrix::reference reference;
typedef typename hermitian_matrix::pointer pointer;
typedef iterator2 dual_iterator_type;
typedef reverse_iterator2 dual_reverse_iterator_type;
// Construction and destruction
iterator1 ();
iterator1 (hermitian_matrix &m, size_type it1, size_type it2);
// Arithmetic
iterator1 &operator ++ ();
iterator1 &operator -- ();
iterator1 &operator += (difference_type n);
iterator1 &operator -= (difference_type n);
difference_type operator - (const iterator1 &it) const;
// Dereference
reference operator * () const;
iterator2 begin () const;
iterator2 end () const;
reverse_iterator2 rbegin () const;
reverse_iterator2 rend () const;
// Indices
size_type index1 () const;
size_type index2 () const;
// Assignment
iterator1 &operator = (const iterator1 &it);
// Comparison
bool operator == (const iterator1 &it) const;
bool operator < (const iterator1 &it) const;
};
iterator1 begin1 ();
iterator1 end1 ();
class const_iterator2:
public container_const_reference<hermitian_matrix>,
public random_access_iterator_base<const_iterator2, value_type> {
public:
typedef packed_random_access_iterator_tag iterator_category;
typedef typename hermitian_matrix::difference_type difference_type;
typedef typename hermitian_matrix::value_type value_type;
typedef typename hermitian_matrix::const_reference reference;
typedef typename hermitian_matrix::const_pointer pointer;
typedef const_iterator1 dual_iterator_type;
typedef const_reverse_iterator1 dual_reverse_iterator_type;
// Construction and destruction
const_iterator2 ();
const_iterator2 (const hermitian_matrix &m, size_type it1, size_type it2);
const_iterator2 (const iterator2 &it);
// Arithmetic
const_iterator2 &operator ++ ();
const_iterator2 &operator -- ();
const_iterator2 &operator += (difference_type n);
const_iterator2 &operator -= (difference_type n);
difference_type operator - (const const_iterator2 &it) const;
// Dereference
reference operator * () const;
const_iterator1 begin () const;
const_iterator1 end () const;
const_reverse_iterator1 rbegin () const;
const_reverse_iterator1 rend () const;
// Indices
size_type index1 () const;
size_type index2 () const;
// Assignment
const_iterator2 &operator = (const const_iterator2 &it);
// Comparison
bool operator == (const const_iterator2 &it) const;
bool operator < (const const_iterator2 &it) const;
};
const_iterator2 begin2 () const;
const_iterator2 end2 () const;
class iterator2:
public container_reference<hermitian_matrix>,
public random_access_iterator_base<iterator2, value_type> {
public:
typedef packed_random_access_iterator_tag iterator_category;
typedef typename hermitian_matrix::difference_type difference_type;
typedef typename hermitian_matrix::value_type value_type;
typedef typename hermitian_matrix::reference reference;
typedef typename hermitian_matrix::pointer pointer;
typedef iterator1 dual_iterator_type;
typedef reverse_iterator1 dual_reverse_iterator_type;
// Construction and destruction
iterator2 ();<
br> iterator2 (hermitian_matrix &m, size_type it1, size_type it2);
// Arithmetic
iterator2 &operator ++ ();
iterator2 &operator -- ();
iterator2 &operator += (difference_type n);
iterator2 &operator -= (difference_type n);
difference_type operator - (const iterator2 &it) const;
// Dereference
reference operator * () const;
iterator1 begin () const;
iterator1 end () const;
reverse_iterator1 rbegin () const;
reverse_iterator1 rend () const;
// Indices
size_type index1 () const;
size_type index2 () const;
// Assignment
iterator2 &operator = (const iterator2 &it);
// Comparison
bool operator == (const iterator2 &it) const;
bool operator < (const iterator2 &it) const;
};
iterator2 begin2 ();
iterator2 end2 ();
// Reverse iterators
const_reverse_iterator1 rbegin1 () const;
const_reverse_iterator1 rend1 () const;
reverse_iterator1 rbegin1 ();
reverse_iterator1 rend1 ();
const_reverse_iterator2 rbegin2 () const;
const_reverse_iterator2 rend2 () const;
reverse_iterator2 rbegin2 ();
reverse_iterator2 rend2 ();
};
The templated class hermitian_adaptor<M, F>
is a hermitian
matrix adaptor for other matrices.
#include <boost/numeric/ublas/hermitian.hpp>
#include <boost/numeric/ublas/io.hpp>
int main () {
using namespace boost::numeric::ublas;
matrix<std::complex<double> > m (3, 3);
hermitian_adaptor<matrix<std::complex<double> >, lower> hal (m);
for (unsigned i = 0; i < hal.size1 (); ++ i) {
for (unsigned j = 0; j < i; ++ j)
hal (i, j) = std::complex<double> (3 * i + j, 3 * i + j);
hal (i, i) = std::complex<double> (4 * i, 0);
}
std::cout << hal << std::endl;
hermitian_adaptor<matrix<std::complex<double> >, upper> hau (m);
for (unsigned i = 0; i < hau.size1 (); ++ i) {
hau (i, i) = std::complex<double> (4 * i, 0);
for (unsigned j = i + 1; j < hau.size2 (); ++ j)
hau (i, j) = std::complex<double> (3 * i + j, 3 * i + j);
}
std::cout << hau << std::endl;
}
Defined in the header hermitian.hpp.
Parameter | Description | Default |
---|---|---|
M |
The type of the adapted matrix. | |
F |
Functor describing the type of the hermitian adaptor. [1] | lower |
None, except for those imposed by the requirements of Matrix Expression .
matrix_expression<hermitian_adaptor<M, F> >
Member | Description |
---|---|
hermitian_adaptor () |
Constructs a hermitian_adaptor that holds
zero rows of zero elements. |
hermitian_adaptor (matrix_type &data) |
Constructs a hermitian_adaptor of a matrix. |
hermitian_adaptor (const hermitian_adaptor &m) |
The copy constructor. |
template<class AE> |
The extended copy constructor. |
size_type size1 () const |
Returns the number of rows. |
size_type size2 () const |
Returns the number of columns. |
const_reference operator () (size_type i, size_type
j) const |
Returns a const reference of the j
-th element in the i -th row. |
reference operator () (size_type i, size_type
j) |
Returns a reference of the j -th element
in the i -th row. |
hermitian_adaptor &operator = (const hermitian_adaptor
&m) |
The assignment operator. |
hermitian_adaptor &assign_temporary (hermitian_adaptor
&m) |
Assigns a temporary. May change the hermitian adaptor
m . |
template<class AE> |
The extended assignment operator. |
template<class AE> |
Assigns a matrix expression to the hermitian adaptor. Left and right hand side of the assignment should be independent. |
template<class AE> |
A computed assignment operator. Adds the matrix expression to the hermitian adaptor. |
template<class AE> |
Adds a matrix expression to the hermitian adaptor. Left and right hand side of the assignment should be independent. |
template<class AE> |
A computed assignment operator. Subtracts the matrix expression from the hermitian adaptor. |
template<class AE> |
Subtracts a matrix expression from the hermitian adaptor. Left and right hand side of the assignment should be independent. |
template<class AT> |
A computed assignment operator. Multiplies the hermitian adaptor with a scalar. |
template<class AT> |
A computed assignment operator. Divides the hermitian adaptor through a scalar. |
void swap (hermitian_adaptor &m) |
Swaps the contents of the hermitian adaptors. |
const_iterator1 begin1 () const |
Returns a const_iterator1 pointing to
the beginning of the hermitian_adaptor . |
const_iterator1 end1 () const |
Returns a const_iterator1 pointing to
the end of the hermitian_adaptor . |
iterator1 begin1 () |
Returns a iterator1 pointing to the beginning
of the hermitian_adaptor . |
iterator1 end1 () |
Returns a iterator1 pointing to the end
of the hermitian_adaptor . |
const_iterator2 begin2 () const |
Returns a const_iterator2 pointing to
the beginning of the hermitian_adaptor . |
const_iterator2 end2 () const |
Returns a const_iterator2 pointing to
the end of the hermitian_adaptor . |
iterator2 begin2 () |
Returns a iterator2 pointing to the beginning
of the hermitian_adaptor . |
iterator2 end2 () |
Returns a iterator2 pointing to the end
of the hermitian_adaptor . |
const_reverse_iterator1 rbegin1 () const |
Returns a const_reverse_iterator1 pointing
to the beginning of the reversed hermitian_adaptor .
|
const_reverse_iterator1 rend1 () const |
Returns a const_reverse_iterator1 pointing
to the end of the reversed hermitian_adaptor . |
reverse_iterator1 rbegin1 () |
Returns a reverse_iterator1 pointing to
the beginning of the reversed hermitian_adaptor . |
reverse_iterator1 rend1 () |
Returns a reverse_iterator1 pointing to
the end of the reversed hermitian_adaptor . |
const_reverse_iterator2 rbegin2 () const |
Returns a const_reverse_iterator2 pointing
to the beginning of the reversed hermitian_adaptor .
|
const_reverse_iterator2 rend2 () const |
Returns a const_reverse_iterator2 pointing
to the end of the reversed hermitian_adaptor . |
reverse_iterator2 rbegin2 () |
Returns a reverse_iterator2 pointing to
the beginning of the reversed hermitian_adaptor . |
reverse_iterator2 rend2 () |
Returns a reverse_iterator2 pointing to
the end of the reversed hermitian_adaptor . |
[1]
Supported parameters for the type of the hermitian adaptor are lower
and upper
.
// Hermitian matrix adaptor class
template<class M, class F>
class hermitian_adaptor:
public matrix_expression<hermitian_adaptor<M, F> > {
public:
typedef const M const_matrix_type;
typedef M matrix_type;
typedef F functor_type;
typedef typename M::size_type size_type;
typedef typename M::difference_type difference_type;
typedef typename M::value_type value_type;
typedef typename M::value_type const_reference;
typedef typename M::reference reference;
typedef typename M::const_pointer const_pointer;
typedef typename M::pointer pointer;
typedef const hermitian_adaptor<M, F> const_self_type;
typedef hermitian_adaptor<M, F> self_type;
typedef const matrix_const_reference<const_self_type> const_closure_type;
typedef matrix_reference<self_type> closure_type;
typedef typename storage_restrict_traits<typename M::storage_category,
packed_proxy_tag>::storage_category storage_category;
typedef typename F::packed_category packed_category;
typedef typename M::orientation_category orientation_category;
// Construction and destruction
hermitian_adaptor ();
hermitian_adaptor (matrix_type &data);
hermitian_adaptor (const hermitian_adaptor &m);
// Accessors
size_type size1 () const;
size_type size2 () const;
const_matrix_type &data () const;
matrix_type &data ();
// Element access
const_reference operator () (size_type i, size_type j) const;
reference operator () (size_type i, size_type j);
// Assignment
hermitian_adaptor &operator = (const hermitian_adaptor &m);
hermitian_adaptor &assign_temporary (hermitian_adaptor &m);
template<class AE>
hermitian_adaptor &operator = (const matrix_expression<AE> &ae);
template<class AE>
hermitian_adaptor &assign (const matrix_expression<AE> &ae);
template<class AE>
hermitian_adaptor& operator += (const matrix_expression<AE> &ae);
template<class AE>
hermitian_adaptor &plus_assign (const matrix_expression<AE> &ae);
template<class AE>
hermitian_adaptor& operator -= (const matrix_expression<AE> &ae);
template<class AE>
hermitian_adaptor &minus_assign (const matrix_expression<AE> &ae);
template<class AT>
hermitian_adaptor& operator *= (const AT &at);
template<class AT>
hermitian_adaptor& operator /= (const AT &at);
// Swapping
void swap (hermitian_adaptor &m);
friend void swap (hermitian_adaptor &m1, hermitian_adaptor &m2);
class const_iterator1;
class iterator1;
class const_iterator2;
class iterator2;
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;
// Element lookup
const_iterator1 find_first1 (int rank, size_type i, size_type j) const;
iterator1 find_first1 (int rank, size_type i, size_type j);
const_iterator1 find_last1 (int rank, size_type i, size_type j) const;
iterator1 find_last1 (int rank, size_type i, size_type j);
const_iterator2 find_first2 (int rank, size_type i, size_type j) const;
iterator2 find_first2 (int rank, size_type i, size_type j);
const_iterator2 find_last2 (int rank, size_type i, size_type j) const;
iterator2 find_last2 (int rank, size_type i, size_type j);
// Iterators simply are indices.
class const_iterator1:
public container_const_reference<hermitian_adaptor>,
public random_access_iterator_base<const_iterator1, value_type> {
public:
typedef packed_random_access_iterator_tag iterator_category;
typedef typename hermitian_adaptor::difference_type difference_type;
typedef typename hermitian_adaptor::value_type value_type;
typedef typename hermitian_adaptor::const_reference reference;
typedef typename hermitian_adaptor::const_pointer pointer;
typedef const_iterator2 dual_iterator_type;
typedef const_reverse_iterator2 dual_reverse_iterator_type;
// Construction and destruction
const_iterator1 ();
const_iterator1 (const hermitian_adaptor &m, size_type it1, size_type it2);
const_iterator1 (const iterator1 &it);
// Arithmetic
const_iterator1 &operator ++ ();
const_iterator1 &operator -- ();
const_iterator1 &operator += (difference_type n);
const_iterator1 &operator -= (difference_type n);
difference_type operator - (const const_iterator1 &it) const;
// Dereference
reference operator * () const;
const_iterator2 begin () const;
const_iterator2 end () const;
const_reverse_iterator2 rbegin () const;
const_reverse_iterator2 rend () const;
// Indices
size_type index1 () const;
size_type index2 () const;
// Assignment
const_iterator1 &operator = (const const_iterator1 &it);
// Comparison
bool operator == (const const_iterator1 &it) const;
bool operator < (const const_iterator1 &it) const;
};
const_iterator1 begin1 () const;
const_iterator1 end1 () const;
class iterator1:
public container_reference<hermitian_adaptor>,
public random_access_iterator_base<iterator1, value_type> {
public:
typedef packed_random_access_iterator_tag iterator_category;
typedef typename hermitian_adaptor::difference_type difference_type;
typedef typename hermitian_adaptor::value_type value_type;
typedef typename hermitian_adaptor::reference reference;
typedef typename hermitian_adaptor::pointer pointer;
typedef iterator2 dual_iterator_type;
typedef reverse_iterator2 dual_reverse_iterator_type;
// Construction and destruction
iterator1 ();
iterator1 (hermitian_adaptor &m, size_type it1, size_type it2);
// Arithmetic
iterator1 &operator ++ ();
iterator1 &operator -- ();
iterator1 &operator += (difference_type n);
iterator1 &operator -= (difference_type n);
difference_type operator - (const iterator1 &it) const;
// Dereference
reference operator * () const;
iterator2 begin () const;
iterator2 end () const;
reverse_iterator2 rbegin () const;
reverse_iterator2 rend () const;
// Indices
size_type index1 () const;
size_type index2 () const;
// Assignment
iterator1 &operator = (const iterator1 &it);
// Comparison
bool operator == (const iterator1 &it) const;
bool operator < (const iterator1 &it) const;
};
iterator1 begin1 ();
iterator1 end1 ();
class const_iterator2:
public container_const_reference<hermitian_adaptor>,
public random_access_iterator_base<const_iterator2, value_type> {
public:
typedef packed_random_access_iterator_tag iterator_category;
typedef typename hermitian_adaptor::difference_type difference_type;
typedef typename hermitian_adaptor::value_type value_type;
typedef typename hermitian_adaptor::const_reference reference;
typedef typename hermitian_adaptor::const_pointer pointer;
typedef const_iterator1 dual_iterator_type;
typedef const_reverse_iterator1 dual_reverse_iterator_type;
// Construction and destruction
const_iterator2 ();
const_iterator2 (const hermitian_adaptor &m, size_type it1, size_type it2);
const_iterator2 (const iterator2 &it);
// Arithmetic
const_iterator2 &operator ++ ();
const_iterator2 &operator -- ();
const_iterator2 &operator += (difference_type n);
const_iterator2 &operator -= (difference_type n);
difference_type operator - (const const_iterator2 &it) const;
// Dereference
reference operator * () const;
const_iterator1 begin () const;
const_iterator1 end () const;
const_reverse_iterator1 rbegin () const;
const_reverse_iterator1 rend () const;
// Indices
size_type index1 () const;
size_type index2 () const;
// Assignment
const_iterator2 &operator = (const const_iterator2 &it);
// Comparison
bool operator == (const const_iterator2 &it) const;
bool operator < (const const_iterator2 &it) const;
};
const_iterator2 begin2 () const;
const_iterator2 end2 () const;
class iterator2:
public container_reference<hermitian_adaptor>,
public random_access_iterator_base<iterator2, value_type> {
public:
typedef packed_random_access_iterator_tag iterator_category;
typedef typename hermitian_adaptor::difference_type difference_type;
typedef typename hermitian_adaptor::value_type value_type;
typedef typename hermitian_adaptor::reference reference;
typedef typename hermitian_adaptor::pointer pointer;
typedef iterator1 dual_iterator_type;
typedef reverse_iterator1 dual_reverse_iterator_type;
// Construction and destruction
iterator2 ();
iterator2 (hermitian_adaptor &m, size_type it1, size_type it2);
// Arithmetic
iterator2 &operator ++ ();
iterator2 &operator -- ();
iterator2 &operator += (difference_type n);
iterator2 &operator -= (difference_type n);
difference_type operator - (const iterator2 &it) const;
// Dereference
reference operator * () const;
iterator1 begin () const;
iterator1 end () const;
reverse_iterator1 rbegin () const;
reverse_iterator1 rend () const;
// Indices
size_type index1 () const;
size_type index2 () const;
// Assignment
iterator2 &operator = (const iterator2 &it);
// Comparison
bool operator == (const iterator2 &it) const;
bool operator <(const iterator2 &it) const;<
br> };
iterator2 begin2 ();
iterator2 end2 ();
// Reverse iterators
const_reverse_iterator1 rbegin1 () const;
const_reverse_iterator1 rend1 () const;
reverse_iterator1 rbegin1 ();
reverse_iterator1 rend1 ();
const_reverse_iterator2 rbegin2 () const;
const_reverse_iterator2 rend2 () const;
reverse_iterator2 rbegin2 ();
reverse_iterator2 rend2 ();
};
Copyright (©) 2000-2002 Joerg Walter, Mathias Koch
Permission to copy, use, modify, sell and distribute this document is granted
provided this copyright notice appears in all copies. This document is provided
``as is'' without express or implied warranty, and with no claim as to its
suitability for any purpose.
Last revised: 1/15/2003