[#BloombergLP-balber-BerDecoderOptions-accessAttribute-0d]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balber.adoc[balber]::xref:BloombergLP/balber/BerDecoderOptions.adoc[BerDecoderOptions]::accessAttribute
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:mrdocs:

Invoke the specified `accessor` on the (non‐modifiable) attribute of this object indicated by the specified `id`, supplying `accessor` with the corresponding attribute information structure. Return the value returned from the invocation of `accessor` if `id` identifies an attribute of this class, and ‐1 otherwise.

== Synopsis

Declared in `<balber_berdecoderoptions.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class ACCESSOR>
int
accessAttribute(
    ACCESSOR& accessor,
    int id) const;
----


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