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std::back_insert_iterator
Langue: en
Version: 315947 (ubuntu - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- Detailed Description
- Member Typedef Documentation
- template<typename _Container > typedef _Container std::back_insert_iterator< _Container >::container_type
- typedef void std::iterator< output_iterator_tag , void , void , void , void >::difference_type [inherited]
- typedef output_iterator_tag std::iterator< output_iterator_tag , void , void , void , void >::iterator_category [inherited]
- typedef void std::iterator< output_iterator_tag , void , void , void , void >::pointer [inherited]
- typedef void std::iterator< output_iterator_tag , void , void , void , void >::reference [inherited]
- typedef void std::iterator< output_iterator_tag , void , void , void , void >::value_type [inherited]
- Constructor & Destructor Documentation
- Member Function Documentation
- template<typename _Container > back_insert_iterator& std::back_insert_iterator< _Container >::operator* () [inline]
- template<typename _Container > back_insert_iterator std::back_insert_iterator< _Container >::operator++ (int) [inline]
- template<typename _Container > back_insert_iterator& std::back_insert_iterator< _Container >::operator++ () [inline]
- template<typename _Container > back_insert_iterator& std::back_insert_iterator< _Container >::operator= (typename _Container::const_reference __value) [inline]
- Author
NAME
std::back_insert_iterator - Turns assignment into insertion.SYNOPSIS
Inherits iterator< output_iterator_tag, void, void, void, void >.
Public Types
typedef _Container container_type
typedef void difference_type
typedef output_iterator_tag iterator_category
typedef void pointer
typedef void reference
typedef void value_type
Public Member Functions
back_insert_iterator (_Container &__x)
back_insert_iterator & operator* ()
back_insert_iterator operator++ (int)
back_insert_iterator & operator++ ()
back_insert_iterator & operator= (typename _Container::const_reference __value)
Protected Attributes
_Container * container
Detailed Description
template<typename _Container> class std::back_insert_iterator< _Container >
These are output iterators, constructed from a container-of-T. Assigning a T to the iterator appends it to the container using push_back.Tip: Using the back_inserter function to create these iterators can save typing.
Definition at line 385 of file stl_iterator.h.
Member Typedef Documentation
template<typename _Container > typedef _Container std::back_insert_iterator< _Container >::container_type
A nested typedef for the type of whatever container you used.
Definition at line 393 of file stl_iterator.h.
typedef void std::iterator< output_iterator_tag , void , void , void , void >::difference_type [inherited]
Distance between iterators is represented as this type.
Definition at line 113 of file stl_iterator_base_types.h.
typedef output_iterator_tag std::iterator< output_iterator_tag , void , void , void , void >::iterator_category [inherited]
One of the tag types.
Definition at line 109 of file stl_iterator_base_types.h.
typedef void std::iterator< output_iterator_tag , void , void , void , void >::pointer [inherited]
This type represents a pointer-to-value_type.
Definition at line 115 of file stl_iterator_base_types.h.
typedef void std::iterator< output_iterator_tag , void , void , void , void >::reference [inherited]
This type represents a reference-to-value_type.
Definition at line 117 of file stl_iterator_base_types.h.
typedef void std::iterator< output_iterator_tag , void , void , void , void >::value_type [inherited]
The type 'pointed to' by the iterator.
Definition at line 111 of file stl_iterator_base_types.h.
Constructor & Destructor Documentation
template<typename _Container > std::back_insert_iterator< _Container >::back_insert_iterator (_Container & __x) [inline, explicit]
The only way to create this iterator is with a container.
Definition at line 397 of file stl_iterator.h.
Member Function Documentation
template<typename _Container > back_insert_iterator& std::back_insert_iterator< _Container >::operator* () [inline]
Simply returns *this.
Definition at line 419 of file stl_iterator.h.
template<typename _Container > back_insert_iterator std::back_insert_iterator< _Container >::operator++ (int) [inline]
Simply returns *this. (This iterator does not 'move'.).
Definition at line 429 of file stl_iterator.h.
template<typename _Container > back_insert_iterator& std::back_insert_iterator< _Container >::operator++ () [inline]
Simply returns *this. (This iterator does not 'move'.).
Definition at line 424 of file stl_iterator.h.
template<typename _Container > back_insert_iterator& std::back_insert_iterator< _Container >::operator= (typename _Container::const_reference __value) [inline]
Parameters:
- value An instance of whatever type container_type::const_reference is; presumably a reference-to-const T for container<T>.
Returns:
- This iterator, for chained operations.
This kind of iterator doesn't really have a 'position' in the container (you can think of the position as being permanently at the end, if you like). Assigning a value to the iterator will always append the value to the end of the container.
Definition at line 411 of file stl_iterator.h.
Author
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