[#BloombergLP-bslmf-FunctionPointerTraits-00b]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmf.adoc[bslmf]::xref:BloombergLP/bslmf/FunctionPointerTraits-04.adoc[FunctionPointerTraits]<t_BSLMF_RETURN(*)(t_ARGS..., ...) noexcept>
:relfileprefix: ../../
:mrdocs:

Specialization for function pointers that return `t_BSLMF_RETURN` and accept variable (C‐style varargs) number of arguments

== Synopsis

Declared in `<bslmf_functionpointertraits.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class t_BSLMF_RETURN,
    class... t_ARGS>
struct xref:BloombergLP/bslmf/FunctionPointerTraits-04.adoc[FunctionPointerTraits]<t_BSLMF_RETURN(*)(t_ARGS..., ...) noexcept>;
----

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslmf/FunctionPointerTraits-00b/ArgumentList.adoc[`ArgumentList`] 
| `ArgumentList` is an alias to the fixed argument type list of the function.
| xref:BloombergLP/bslmf/FunctionPointerTraits-00b/FuncType.adoc[`FuncType`] 
| `FuncType` is an alias to the function type (without pointer).
| xref:BloombergLP/bslmf/FunctionPointerTraits-00b/Linkage.adoc[`Linkage`] 
| `Linkage` is an alias to the linkage tag for this function pointer.
| xref:BloombergLP/bslmf/FunctionPointerTraits-00b/ResultType.adoc[`ResultType`] 
| `ResultType` is an alias to the return type of the function.
|===


== Enums

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslmf/FunctionPointerTraits-00b/_04enum-08.adoc[`Unnamed enum`] 
| Trait flags for C‐style varargs function pointer types.
| xref:BloombergLP/bslmf/FunctionPointerTraits-00b/_04enum-00.adoc[`Unnamed enum`] 
| Varargs flag for the function type.
|===



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