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

This struct stores a series of function pointers to wrappers that invoke the underlying methods of the supplied type erased object that implement the "enum" type category.

== Synopsis

Declared in `<bdlar_enumvtable.h>`

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

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlar/EnumVtable/FromInt.adoc[`FromInt`] 
| Function pointer type assigning an enum value from an integer.
| xref:BloombergLP/bdlar/EnumVtable/FromString.adoc[`FromString`] 
| Function pointer type assigning an enum value from a string.
| xref:BloombergLP/bdlar/EnumVtable/MakeFallback.adoc[`MakeFallback`] 
| Function pointer type assigning the fallback enumerator value.
| xref:BloombergLP/bdlar/EnumVtable/Reset.adoc[`Reset`] 
| Function pointer type resetting an enum to its default value.
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlar/EnumVtable/d_const.adoc[`d_const`] 
| read‐only vtable
| xref:BloombergLP/bdlar/EnumVtable/d_fromInt_fp.adoc[`d_fromInt_fp`] 
| assign from integer
| xref:BloombergLP/bdlar/EnumVtable/d_fromString_fp.adoc[`d_fromString_fp`] 
| assign from string
| xref:BloombergLP/bdlar/EnumVtable/d_makeFallback_fp.adoc[`d_makeFallback_fp`] 
| assign fallback value
| xref:BloombergLP/bdlar/EnumVtable/d_reset_fp.adoc[`d_reset_fp`] 
| reset function
|===



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