std::front_insert_iterator< _Container >(3cxx) | std::front_insert_iterator< _Container >(3cxx) |
NAME¶
std::front_insert_iterator< _Container > -
SYNOPSIS¶
Inherits std::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¶
front_insert_iterator (_Container &__x)
front_insert_iterator & operator* ()
front_insert_iterator & operator++ ()
front_insert_iterator operator++ (int)
front_insert_iterator & operator= (const typename
_Container::value_type &__value)
front_insert_iterator & operator= (typename
_Container::value_type &&__value)
Protected Attributes¶
_Container * container
Detailed Description¶
template<typename _Container>¶
class std::front_insert_iterator< _Container >" 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 513 of file stl_iterator.h.
Member Typedef Documentation¶
template<typename _Container > typedef _Container std::front_insert_iterator< _Container >::container_type¶
A nested typedef for the type of whatever container you used.
Definition at line 521 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 125 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 121 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 127 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 129 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 123 of file stl_iterator_base_types.h.
Constructor & Destructor Documentation¶
template<typename _Container > 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 524 of file stl_iterator.h.
Member Function Documentation¶
template<typename _Container > front_insert_iterator& std::front_insert_iterator< _Container >::operator* () [inline]¶
Simply returns *this.
Definition at line 562 of file stl_iterator.h.
template<typename _Container > front_insert_iterator& std::front_insert_iterator< _Container >::operator++ () [inline]¶
Simply returns *this. (This iterator does not move.)
Definition at line 567 of file stl_iterator.h.
template<typename _Container > front_insert_iterator std::front_insert_iterator< _Container >::operator++ (int) [inline]¶
Simply returns *this. (This iterator does not move.)
Definition at line 572 of file stl_iterator.h.
template<typename _Container > front_insert_iterator& std::front_insert_iterator< _Container >::operator= (const typename _Container::value_type & __value) [inline]¶
Parameters:
Returns:
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 546 of file stl_iterator.h.
Author¶
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Fri Dec 2 2016 | libstdc++ |