[#BloombergLP-balber-BerEncoderOptions-accessAttribute-02]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balber.adoc[balber]::xref:BloombergLP/balber/BerEncoderOptions.adoc[BerEncoderOptions]::accessAttribute
:relfileprefix: ../../../
:mrdocs:

Invoke the specified `accessor` on the attribute indicated by the specified `name` of the specified `nameLength`.

== Synopsis

Declared in `<balber_berencoderoptions.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename t_ACCESSOR>
int
accessAttribute(
    t_ACCESSOR& accessor,
    char const* name,
    int nameLength) const;
----

== Return Value

value returned by `accessor`, or ‐1 if `name` is not found

== Parameters

[cols="1,4"]
|===
| Name| Description
| *accessor*
| functor invoked on the selected attribute
| *name*
| attribute name to access
| *nameLength*
| length of `name` in bytes
|===


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