[#bsl-stack-05-2constructor-0f]
= xref:bsl.adoc[bsl]::xref:bsl/stack-05.adoc[stack]::stack
:relfileprefix: ../../
:mrdocs:

Create an empty stack using the specified `basicAllocator`.

== Synopsis

Declared in `<bslstl_stack.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class ALLOCATOR>
explicit
stack(ALLOCATOR const& basicAllocator)
requires bsl::uses_allocator<CONTAINER, ALLOCATOR>::value;
----

== Description

Create an empty stack, and use the specified `basicAllocator` to supply memory. If `CONTAINER::allocator_type` does not exist, this constructor may not be used.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *basicAllocator*
| allocator used to supply memory
|===


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