[#llvm-map_iterator]
= xref:llvm.adoc[llvm]::map_iterator
:relfileprefix: ../
:mrdocs:

Create a mapped iterator over `I` using `F.`

== Synopsis

Declared in `<llvm/ADT/STLExtras.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class ItTy,
    class FuncTy>
xref:llvm/mapped_iterator.adoc[mapped_iterator<ItTy, FuncTy>]
map_iterator(
    ItTy I,
    FuncTy F);
----

== Return Value

A mapped iterator over `I` using `F.`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *I*
| Underlying iterator.
| *F*
| Mapping function applied on dereference.
|===


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