libstdc++
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Turns assignment into insertion.
These are output iterators, constructed from a container-of-T. Assigning a T to the iterator prepends it to the container using push_front.
Tip: Using the front_inserter function to create these iterators can save typing.
Definition at line 495 of file stl_iterator.h.
typedef _Container std::front_insert_iterator< _Container >::container_type |
A nested typedef for the type of whatever container you used.
Definition at line 503 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.
std::front_insert_iterator< _Container >::front_insert_iterator | ( | _Container & | __x | ) | [inline, explicit] |
The only way to create this iterator is with a container.
Definition at line 506 of file stl_iterator.h.
front_insert_iterator& std::front_insert_iterator< _Container >::operator* | ( | ) | [inline] |
Simply returns *this.
Definition at line 544 of file stl_iterator.h.
front_insert_iterator& std::front_insert_iterator< _Container >::operator++ | ( | ) | [inline] |
Simply returns *this. (This iterator does not move.)
Definition at line 549 of file stl_iterator.h.
front_insert_iterator std::front_insert_iterator< _Container >::operator++ | ( | int | ) | [inline] |
Simply returns *this. (This iterator does not move.)
Definition at line 554 of file stl_iterator.h.
front_insert_iterator& std::front_insert_iterator< _Container >::operator= | ( | const typename _Container::value_type & | __value | ) | [inline] |
__value | An instance of whatever type container_type::const_reference is; presumably a reference-to-const T for container<T>. |
This kind of iterator doesn't really have a position in the container (you can think of the position as being permanently at the front, if you like). Assigning a value to the iterator will always prepend the value to the front of the container.
Definition at line 528 of file stl_iterator.h.