[#bsl-map-0a7-2constructor-03]
= xref:bsl.adoc[bsl]::xref:bsl/map-0a7.adoc[map]::map
:relfileprefix: ../../
:mrdocs:

Create a map from `range` using `basicAllocator`.

== Synopsis

Declared in `<bslstl_map.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class RANGE>
map(
    std::from_range_t tag,
    RANGE&& range,
    ALLOCATOR const& basicAllocator);
----

== Description

Create a map having the (`value_type`) values obtained from the specified `range`, using the specified `basicAllocator` to supply memory.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *tag*
| disambiguation tag for range construction
| *range*
| input range of elements to insert
| *basicAllocator*
| allocator used to supply memory
|===


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