[#BloombergLP-bdlar-SequenceConstVtable]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlar.adoc[bdlar]::SequenceConstVtable
:relfileprefix: ../../
:mrdocs:

Vtable for read&hyphen;only sequence access&period;

== Synopsis

Declared in `&lt;bdlar&lowbar;sequencevtable&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct SequenceConstVtable;
----

== Description

This struct stores a series of function pointers to wrappers that invoke the underlying methods with read&hyphen;only access of the supplied type erased object that implement the &quot;sequence&quot; type category&period;

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlar/SequenceConstVtable/AccessAttributeById.adoc[`AccessAttributeById`] 
| Function pointer type accessing a sequence attribute by id&period;
| xref:BloombergLP/bdlar/SequenceConstVtable/AccessAttributeByName.adoc[`AccessAttributeByName`] 
| Function pointer type accessing a sequence attribute by name&period;
| xref:BloombergLP/bdlar/SequenceConstVtable/AccessAttributes.adoc[`AccessAttributes`] 
| Function pointer type accessing all attributes of a sequence&period;
| xref:BloombergLP/bdlar/SequenceConstVtable/HasAttributeId.adoc[`HasAttributeId`] 
| Function pointer type indicating whether a sequence has the specified attribute id&period;
| xref:BloombergLP/bdlar/SequenceConstVtable/HasAttributeName.adoc[`HasAttributeName`] 
| Function pointer type indicating whether a sequence has the specified attribute name&period;
| xref:BloombergLP/bdlar/SequenceConstVtable/XsdName.adoc[`XsdName`] 
| Function pointer type returning the XSD name of a sequence&period;
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlar/SequenceConstVtable/d_accessAttributeById_fp.adoc[`d&lowbar;accessAttributeById&lowbar;fp`] 
| attribute accessor by id
| xref:BloombergLP/bdlar/SequenceConstVtable/d_accessAttributeByName_fp.adoc[`d&lowbar;accessAttributeByName&lowbar;fp`] 
| attribute accessor by name
| xref:BloombergLP/bdlar/SequenceConstVtable/d_accessAttributes_fp.adoc[`d&lowbar;accessAttributes&lowbar;fp`] 
| all attributes accessor
| xref:BloombergLP/bdlar/SequenceConstVtable/d_hasAttributeId_fp.adoc[`d&lowbar;hasAttributeId&lowbar;fp`] 
| attribute id predicate
| xref:BloombergLP/bdlar/SequenceConstVtable/d_hasAttributeName_fp.adoc[`d&lowbar;hasAttributeName&lowbar;fp`] 
| attribute name predicate
| xref:BloombergLP/bdlar/SequenceConstVtable/d_xsdName_fp.adoc[`d&lowbar;xsdName&lowbar;fp`] 
| XSD name accessor
|===



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