[#BloombergLP-baljsn-DecoderOptions-accessAttribute-0e]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/baljsn.adoc[baljsn]::xref:BloombergLP/baljsn/DecoderOptions.adoc[DecoderOptions]::accessAttribute
:relfileprefix: ../../../
:mrdocs:

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

== Synopsis

Declared in `<baljsn_decoderoptions.h>`

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


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