Turns assignment into insertion. More...
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++ ()
- back_insert_iterator operator++ (int)
- back_insert_iterator & operator= (const typename _Container::value_type &__value)
- back_insert_iterator & operator= (typename _Container::value_type &&__value)
Protected Attributes
Detailed Description
template<typename _Container>
class std::back_insert_iterator< _Container >
Turns assignment into insertion.
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 396 of file stl_iterator.h.
Member Typedef Documentation
| typedef _Container std::back_insert_iterator< _Container >::container_type |
A nested typedef for the type of whatever container you used.
Definition at line 404 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 126 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 122 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 128 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 130 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 124 of file stl_iterator_base_types.h.
Constructor & Destructor Documentation
| 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 408 of file stl_iterator.h.
Member Function Documentation
| back_insert_iterator& std::back_insert_iterator< _Container >::operator* | ( | ) | [inline] |
Simply returns *this.
Definition at line 446 of file stl_iterator.h.
| back_insert_iterator std::back_insert_iterator< _Container >::operator++ | ( | int | ) | [inline] |
Simply returns *this. (This iterator does not move.).
Definition at line 456 of file stl_iterator.h.
| back_insert_iterator& std::back_insert_iterator< _Container >::operator++ | ( | ) | [inline] |
Simply returns *this. (This iterator does not move.).
Definition at line 451 of file stl_iterator.h.
| back_insert_iterator& std::back_insert_iterator< _Container >::operator= | ( | const typename _Container::value_type & | __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 430 of file stl_iterator.h.
The documentation for this class was generated from the following file:
