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

Vtable for read&hyphen;only accessor dispatch with field metadata&period;

== Synopsis

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

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

== Description

This struct stores a series of function pointers to wrappers that invoke the underlying accessor methods with read&hyphen;only access of the supplied type&hyphen;erased object and field metadata&period;

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/AccessArray.adoc[`AccessArray`] 
| Function pointer type accessing an array reference with field metadata&period;
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/AccessChoice.adoc[`AccessChoice`] 
| Function pointer type accessing a choice reference with field metadata&period;
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/AccessCustomized.adoc[`AccessCustomized`] 
| Function pointer type accessing a customized&hyphen;type reference with field metadata&period;
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/AccessDynamic.adoc[`AccessDynamic`] 
| Function pointer type accessing a dynamic&hyphen;type reference with field metadata&period;
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/AccessEnum.adoc[`AccessEnum`] 
| Function pointer type accessing an enumeration reference with field metadata&period;
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/AccessNullable.adoc[`AccessNullable`] 
| Function pointer type accessing a nullable&hyphen;value reference with field metadata&period;
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/AccessSequence.adoc[`AccessSequence`] 
| Function pointer type accessing a sequence reference with field metadata&period;
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/AccessSimple.adoc[`AccessSimple`] 
| Function pointer type accessing a simple&hyphen;type reference with field metadata&period;
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/d_accessArray_fp.adoc[`d&lowbar;accessArray&lowbar;fp`] 
| array accessor function
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/d_accessChoice_fp.adoc[`d&lowbar;accessChoice&lowbar;fp`] 
| choice accessor
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/d_accessCustomized_fp.adoc[`d&lowbar;accessCustomized&lowbar;fp`] 
| customized&hyphen;type accessor
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/d_accessDynamic_fp.adoc[`d&lowbar;accessDynamic&lowbar;fp`] 
| dynamic&hyphen;type accessor
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/d_accessEnum_fp.adoc[`d&lowbar;accessEnum&lowbar;fp`] 
| enumeration accessor
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/d_accessNullable_fp.adoc[`d&lowbar;accessNullable&lowbar;fp`] 
| nullable accessor function
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/d_accessSequence_fp.adoc[`d&lowbar;accessSequence&lowbar;fp`] 
| sequence accessor
| xref:BloombergLP/bdlar/AccessorWithInfoVtable/d_accessSimple_fp.adoc[`d&lowbar;accessSimple&lowbar;fp`] 
| simple&hyphen;type accessor
|===



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