[#BloombergLP-bdlat_SequenceFunctions-bdlat_sequenceHasAttribute-0f]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlat_SequenceFunctions.adoc[bdlat_SequenceFunctions]::bdlat_sequenceHasAttribute
:relfileprefix: ../../
:mrdocs:

`bdlat_sequenceHasAttribute` overloads

== Synopses

Declared in `<bdlat_sequencefunctions.h>`

Default customization‐point implementation of `hasAttribute` by id.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class TYPE>
bool
xref:BloombergLP/bdlat_SequenceFunctions/bdlat_sequenceHasAttribute-04.adoc[bdlat_sequenceHasAttribute](
    TYPE const& object,
    int attributeId);
----

[.small]#xref:BloombergLP/bdlat_SequenceFunctions/bdlat_sequenceHasAttribute-04.adoc[_» more..._]#

Default customization‐point implementation of `hasAttribute` by name.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class TYPE>
bool
xref:BloombergLP/bdlat_SequenceFunctions/bdlat_sequenceHasAttribute-07.adoc[bdlat_sequenceHasAttribute](
    TYPE const& object,
    char const* attributeName,
    int attributeNameLength);
----

[.small]#xref:BloombergLP/bdlat_SequenceFunctions/bdlat_sequenceHasAttribute-07.adoc[_» more..._]#

== Return Value

* `true` if `object` has the attribute with `attributeId`, and `false` otherwise
* `true` if `object` has the named attribute, and `false` otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *object*
| sequence to query for the attribute
| *attributeId*
| id of the attribute to look up
| *attributeName*
| name of the attribute to look up
| *attributeNameLength*
| length of `attributeName`
|===


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