[#BloombergLP-bslalg-FunctorAdapter_FunctionPointer]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::FunctorAdapter_FunctionPointer
:relfileprefix: ../../
:mrdocs:

This class provides a functor that delegates to the function referred to by a function pointer supplied on construction. Delegation is supported through the conversion operator, which implicitly returns a reference to the parameterized `FUNCTION_POINTER`.

== Synopsis

Declared in `<bslalg_functoradapter.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class FUNCTION_POINTER>
class FunctorAdapter_FunctionPointer;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslalg/FunctorAdapter_FunctionPointer/2constructor.adoc[`FunctorAdapter_FunctionPointer`]         [.small]#[constructor]#
| Create a `FunctorAdapter_FunctionPointer` object that will delegate to the function referred to by the specified `functionPtr`.
| xref:BloombergLP/bslalg/FunctorAdapter_FunctionPointer/2conversion-07.adoc[`operator FUNCTION_POINTER&`] 
| Convert this object to the parameterized `FUNCTION_POINTER` by returning the function pointer supplied on construction.
| xref:BloombergLP/bslalg/FunctorAdapter_FunctionPointer/2conversion-00.adoc[`operator FUNCTION_POINTER const&`] 
| Convert this object to the parameterized `FUNCTION_POINTER` by returning the function pointer supplied on construction.
|===



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