[#BloombergLP-bdlar-SimpleTypeConstRef-access-0e]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlar.adoc[bdlar]::xref:BloombergLP/bdlar/SimpleTypeConstRef.adoc[SimpleTypeConstRef]::access
:relfileprefix: ../../../
:mrdocs:

Invoke the specified `accessor` on the value held by this object with the specified `info`.

== Synopsis

Declared in `<bdlar_simpletyperef.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class t_ACCESSOR,
    class t_INFO>
int
access(
    t_ACCESSOR& accessor,
    t_INFO const& info) const;
----

== Description

The supplied `accessor` must be an object callable with a value of any simple type as if it had the following signature: ` int accessor(const VALUE& value, const t_INFO& info); ` Return the value from the invocation of `accessor`.

== Return Value

value from the invocation of `accessor`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *accessor*
| callable invoked on the held value
| *info*
| additional information passed to `accessor`
|===


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