[#BloombergLP-bslalg-ConstructorProxy-2constructor-0d3f]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/ConstructorProxy.adoc[ConstructorProxy]::ConstructorProxy
:relfileprefix: ../../../
:mrdocs:

Construct a proxy, passing no arguments except possibly a specified `allocator` to the constructor of the proxied object. If `OBJECT_TYPE` is allocator aware and `allocator_type` is a compatible allocator type, pass `allocator` to the proxied object constructor; otherwise ignore `allocator`. A compilation error will result unless `OBJECT_TYPE` has an (extended) default constructor.

== Synopsis

Declared in `<bslalg_constructorproxy.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
ConstructorProxy(xref:BloombergLP/bslalg/ConstructorProxy.adoc[CtorAllocArgT] const& allocator);
----


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