[#BloombergLP-bslstl-IteratorUtil-IterToAlloc_t]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/IteratorUtil.adoc[IteratorUtil]::IterToAlloc_t
:relfileprefix: ../../../
:mrdocs:

Return the type that is actually stored in a map. The supplied iterator type is expected to refer to a `pair<KEY_TYPE, MAPPED_TYPE>`.

== Synopsis

Declared in `<bslstl_iteratorutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class INPUT_ITER>
using IterToAlloc_t = xref:bsl/pair-0b.adoc[bsl::pair<bsl::add_const_t<bsl::iterator_traits<INPUT_ITER>::value_type::first_type>, bsl::iterator_traits<INPUT_ITER>::value_type::second_type>];
----


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