.TH "std::back_insert_iterator< _Container >" 3cxx "Wed Jul 14 2021" "libstdc++" \" -*- nroff -*-
.ad l
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.SH NAME
std::back_insert_iterator< _Container > \- Turns assignment into insertion\&.  

.SH SYNOPSIS
.br
.PP
.PP
Inherits \fBstd::iterator< output_iterator_tag, void, void, void, void >\fP\&.
.SS "Public Types"

.in +1c
.ti -1c
.RI "typedef _Container \fBcontainer_type\fP"
.br
.RI "A nested typedef for the type of whatever container you used\&. "
.ti -1c
.RI "typedef void \fBdifference_type\fP"
.br
.RI "Distance between iterators is represented as this type\&. "
.ti -1c
.RI "typedef \fBoutput_iterator_tag\fP \fBiterator_category\fP"
.br
.RI "One of the \fBtag types\fP\&. "
.ti -1c
.RI "typedef void \fBpointer\fP"
.br
.RI "This type represents a pointer-to-value_type\&. "
.ti -1c
.RI "typedef void \fBreference\fP"
.br
.RI "This type represents a reference-to-value_type\&. "
.ti -1c
.RI "typedef void \fBvalue_type\fP"
.br
.RI "The type 'pointed to' by the iterator\&. "
.in -1c
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "constexpr \fBback_insert_iterator\fP (_Container &__x)"
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.RI "The only way to create this iterator is with a container\&. "
.ti -1c
.RI "constexpr \fBback_insert_iterator\fP & \fBoperator*\fP ()"
.br
.RI "Simply returns *this\&. "
.ti -1c
.RI "constexpr \fBback_insert_iterator\fP & \fBoperator++\fP ()"
.br
.RI "Simply returns *this\&. (This iterator does not \fImove\fP\&.) "
.ti -1c
.RI "constexpr \fBback_insert_iterator\fP \fBoperator++\fP (int)"
.br
.RI "Simply returns *this\&. (This iterator does not \fImove\fP\&.) "
.ti -1c
.RI "constexpr \fBback_insert_iterator\fP & \fBoperator=\fP (const typename _Container::value_type &__value)"
.br
.ti -1c
.RI "constexpr \fBback_insert_iterator\fP & \fBoperator=\fP (typename _Container::value_type &&__value)"
.br
.in -1c
.SS "Protected Attributes"

.in +1c
.ti -1c
.RI "_Container * \fBcontainer\fP"
.br
.in -1c
.SH "Detailed Description"
.PP 

.SS "template<typename _Container>
.br
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\&.
.PP
Tip: Using the back_inserter function to create these iterators can save typing\&. 
.PP
Definition at line 599 of file bits/stl_iterator\&.h\&.
.SH "Member Typedef Documentation"
.PP 
.SS "template<typename _Container > typedef _Container \fBstd::back_insert_iterator\fP< _Container >::\fBcontainer_type\fP"

.PP
A nested typedef for the type of whatever container you used\&. 
.PP
Definition at line 607 of file bits/stl_iterator\&.h\&.
.SS "typedef void  \fBstd::iterator\fP< \fBoutput_iterator_tag\fP , void , void , void , void  >::\fBdifference_type\fP\fC [inherited]\fP"

.PP
Distance between iterators is represented as this type\&. 
.PP
Definition at line 134 of file stl_iterator_base_types\&.h\&.
.SS "typedef \fBoutput_iterator_tag\fP  \fBstd::iterator\fP< \fBoutput_iterator_tag\fP , void , void , void , void  >::\fBiterator_category\fP\fC [inherited]\fP"

.PP
One of the \fBtag types\fP\&. 
.PP
Definition at line 130 of file stl_iterator_base_types\&.h\&.
.SS "typedef void  \fBstd::iterator\fP< \fBoutput_iterator_tag\fP , void , void , void , void  >::\fBpointer\fP\fC [inherited]\fP"

.PP
This type represents a pointer-to-value_type\&. 
.PP
Definition at line 136 of file stl_iterator_base_types\&.h\&.
.SS "typedef void  \fBstd::iterator\fP< \fBoutput_iterator_tag\fP , void , void , void , void  >::\fBreference\fP\fC [inherited]\fP"

.PP
This type represents a reference-to-value_type\&. 
.PP
Definition at line 138 of file stl_iterator_base_types\&.h\&.
.SS "typedef void  \fBstd::iterator\fP< \fBoutput_iterator_tag\fP , void , void , void , void  >::\fBvalue_type\fP\fC [inherited]\fP"

.PP
The type 'pointed to' by the iterator\&. 
.PP
Definition at line 132 of file stl_iterator_base_types\&.h\&.
.SH "Constructor & Destructor Documentation"
.PP 
.SS "template<typename _Container > constexpr \fBstd::back_insert_iterator\fP< _Container >::\fBback_insert_iterator\fP (_Container & __x)\fC [inline]\fP, \fC [explicit]\fP, \fC [constexpr]\fP"

.PP
The only way to create this iterator is with a container\&. 
.PP
Definition at line 616 of file bits/stl_iterator\&.h\&.
.SH "Member Function Documentation"
.PP 
.SS "template<typename _Container > constexpr \fBback_insert_iterator\fP& \fBstd::back_insert_iterator\fP< _Container >::operator* ()\fC [inline]\fP, \fC [constexpr]\fP"

.PP
Simply returns *this\&. 
.PP
Definition at line 658 of file bits/stl_iterator\&.h\&.
.SS "template<typename _Container > constexpr \fBback_insert_iterator\fP& \fBstd::back_insert_iterator\fP< _Container >::operator++ ()\fC [inline]\fP, \fC [constexpr]\fP"

.PP
Simply returns *this\&. (This iterator does not \fImove\fP\&.) 
.PP
Definition at line 664 of file bits/stl_iterator\&.h\&.
.SS "template<typename _Container > constexpr \fBback_insert_iterator\fP \fBstd::back_insert_iterator\fP< _Container >::operator++ (int)\fC [inline]\fP, \fC [constexpr]\fP"

.PP
Simply returns *this\&. (This iterator does not \fImove\fP\&.) 
.PP
Definition at line 670 of file bits/stl_iterator\&.h\&.
.SS "template<typename _Container > constexpr \fBback_insert_iterator\fP& \fBstd::back_insert_iterator\fP< _Container >::operator= (const typename _Container::value_type & __value)\fC [inline]\fP, \fC [constexpr]\fP"

.PP
\fBParameters\fP
.RS 4
\fI__value\fP An instance of whatever type container_type::const_reference is; presumably a reference-to-const T for container<T>\&. 
.RE
.PP
\fBReturns\fP
.RS 4
This iterator, for chained operations\&.
.RE
.PP
This kind of iterator doesn't really have a \fIposition\fP 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\&. 
.PP
Definition at line 640 of file bits/stl_iterator\&.h\&.

.SH "Author"
.PP 
Generated automatically by Doxygen for libstdc++ from the source code\&.