Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator Class Reference
[C++ Language Interface]

A read-only iterator over the rows of the matrix. More...

#include <DB_Matrix.defs.hh>

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List of all members.

Public Types

typedef std::forward_iterator_tag iterator_category
typedef std::iterator_traits
< Iter >::value_type 
value_type
typedef std::iterator_traits
< Iter >::difference_type 
difference_type
typedef std::iterator_traits
< Iter >::pointer 
pointer
typedef std::iterator_traits
< Iter >::reference 
reference

Public Member Functions

 const_iterator ()
 Default constructor.
 const_iterator (const Iter &b)
 Builds a const iterator on the matrix starting from an iterator b on the elements of the vector rows.
 const_iterator (const const_iterator &y)
 Ordinary copy constructor.
const_iteratoroperator= (const const_iterator &y)
 Assignment operator.
reference operator* () const
 Dereference operator.
pointer operator-> () const
 Indirect member selector.
const_iteratoroperator++ ()
 Prefix increment operator.
const_iterator operator++ (int)
 Postfix increment operator.
bool operator== (const const_iterator &y) const
 Returns true if and only if *this and y are identical.
bool operator!= (const const_iterator &y) const
 Returns true if and only if *this and y are different.

Private Types

typedef std::vector< DB_Row< T >
>::const_iterator 
Iter

Private Attributes

Iter i
 The const iterator on the rows' vector rows.

Detailed Description

template<typename T>
class Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator

A read-only iterator over the rows of the matrix.

Definition at line 96 of file DB_Matrix.defs.hh.


Member Typedef Documentation

template<typename T>
typedef std::iterator_traits<Iter>::difference_type Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::difference_type

Definition at line 106 of file DB_Matrix.defs.hh.

template<typename T>
typedef std::vector<DB_Row<T> >::const_iterator Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::Iter [private]

Definition at line 98 of file DB_Matrix.defs.hh.

template<typename T>
typedef std::forward_iterator_tag Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::iterator_category

Definition at line 103 of file DB_Matrix.defs.hh.

template<typename T>
typedef std::iterator_traits<Iter>::pointer Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::pointer

Definition at line 107 of file DB_Matrix.defs.hh.

template<typename T>
typedef std::iterator_traits<Iter>::reference Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::reference

Definition at line 108 of file DB_Matrix.defs.hh.

template<typename T>
typedef std::iterator_traits<Iter>::value_type Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::value_type

Definition at line 104 of file DB_Matrix.defs.hh.


Constructor & Destructor Documentation

template<typename T >
Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::const_iterator (  )  [inline]

Default constructor.

Definition at line 63 of file DB_Matrix.inlines.hh.

Referenced by Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::operator++().

00064   : i(Iter()) {
00065 }

template<typename T >
Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::const_iterator ( const Iter b  )  [inline, explicit]

Builds a const iterator on the matrix starting from an iterator b on the elements of the vector rows.

Definition at line 69 of file DB_Matrix.inlines.hh.

00070   : i(b) {
00071 }

template<typename T >
Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::const_iterator ( const const_iterator y  )  [inline]

Ordinary copy constructor.

Definition at line 75 of file DB_Matrix.inlines.hh.

00076   : i(y.i) {
00077 }


Member Function Documentation

template<typename T >
bool Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::operator!= ( const const_iterator y  )  const [inline]

Returns true if and only if *this and y are different.

Definition at line 119 of file DB_Matrix.inlines.hh.

References Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::operator==().

00119                                                                     {
00120   return !operator==(y);
00121 }

template<typename T >
DB_Matrix< T >::const_iterator::reference Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::operator* (  )  const [inline]

Dereference operator.

Definition at line 88 of file DB_Matrix.inlines.hh.

References Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::i.

00088                                             {
00089   return *i;
00090 }

template<typename T >
DB_Matrix< T >::const_iterator Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::operator++ ( int   )  [inline]

Postfix increment operator.

Definition at line 107 of file DB_Matrix.inlines.hh.

References Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::const_iterator(), and Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::i.

00107                                           {
00108   return const_iterator(i++);
00109 }

template<typename T >
DB_Matrix< T >::const_iterator & Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::operator++ (  )  [inline]

Prefix increment operator.

Definition at line 100 of file DB_Matrix.inlines.hh.

References Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::i.

00100                                        {
00101   ++i;
00102   return *this;
00103 }

template<typename T >
DB_Matrix< T >::const_iterator::pointer Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::operator-> (  )  const [inline]

Indirect member selector.

Definition at line 94 of file DB_Matrix.inlines.hh.

References Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::i.

00094                                              {
00095   return &*i;
00096 }

template<typename T >
DB_Matrix< T >::const_iterator & Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::operator= ( const const_iterator y  )  [inline]

Assignment operator.

Definition at line 81 of file DB_Matrix.inlines.hh.

References Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::i.

00081                                                              {
00082   i = y.i;
00083   return *this;
00084 }

template<typename T >
bool Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::operator== ( const const_iterator y  )  const [inline]

Returns true if and only if *this and y are identical.

Definition at line 113 of file DB_Matrix.inlines.hh.

References Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::i.

Referenced by Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::operator!=().

00113                                                                     {
00114   return i == y.i;
00115 }


Member Data Documentation

template<typename T>
Iter Parma_Polyhedra_Library::DB_Matrix< T >::const_iterator::i [private]

The documentation for this class was generated from the following files:
Generated on Sun Feb 27 16:20:30 2011 for PPL by  doxygen 1.6.3