std::back_insert_iterator (3cxx)

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

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

_Container * container

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 403 of file stl_iterator.h.

template<typename _Container > typedef _Container \fBstd::back_insert_iterator\fP< _Container >::\fBcontainer_type\fP

A nested typedef for the type of whatever container you used.

Definition at line 411 of file stl_iterator.h.

typedef void \fBstd::iterator\fP< \fBoutput_iterator_tag\fP , void , void , void , void >::\fBdifference_type\fP\fC [inherited]\fP

Distance between iterators is represented as this type.

Definition at line 125 of file stl_iterator_base_types.h.

typedef \fBoutput_iterator_tag\fP \fBstd::iterator\fP< \fBoutput_iterator_tag\fP , void , void , void , void >::\fBiterator_category\fP\fC [inherited]\fP

One of the tag types.

Definition at line 121 of file stl_iterator_base_types.h.

typedef void \fBstd::iterator\fP< \fBoutput_iterator_tag\fP , void , void , void , void >::\fBpointer\fP\fC [inherited]\fP

This type represents a pointer-to-value_type.

Definition at line 127 of file stl_iterator_base_types.h.

typedef void \fBstd::iterator\fP< \fBoutput_iterator_tag\fP , void , void , void , void >::\fBreference\fP\fC [inherited]\fP

This type represents a reference-to-value_type.

Definition at line 129 of file stl_iterator_base_types.h.

typedef void \fBstd::iterator\fP< \fBoutput_iterator_tag\fP , void , void , void , void >::\fBvalue_type\fP\fC [inherited]\fP

The type 'pointed to' by the iterator.

Definition at line 123 of file stl_iterator_base_types.h.

template<typename _Container > \fBstd::back_insert_iterator\fP< _Container >::\fBback_insert_iterator\fP (_Container &__x)\fC [inline]\fP, \fC [explicit]\fP

The only way to create this iterator is with a container.

Definition at line 415 of file stl_iterator.h.

template<typename _Container > \fBback_insert_iterator\fP& \fBstd::back_insert_iterator\fP< _Container >::operator* ()\fC [inline]\fP

Simply returns *this.

Definition at line 453 of file stl_iterator.h.

template<typename _Container > \fBback_insert_iterator\fP& \fBstd::back_insert_iterator\fP< _Container >::operator++ ()\fC [inline]\fP

Simply returns *this. (This iterator does not move.)

Definition at line 458 of file stl_iterator.h.

template<typename _Container > \fBback_insert_iterator\fP \fBstd::back_insert_iterator\fP< _Container >::operator++ (int)\fC [inline]\fP

Simply returns *this. (This iterator does not move.)

Definition at line 463 of file stl_iterator.h.

template<typename _Container > \fBback_insert_iterator\fP& \fBstd::back_insert_iterator\fP< _Container >::operator= (const typename _Container::value_type &__value)\fC [inline]\fP

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 437 of file stl_iterator.h.

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