[#TxGraph-GetRefIndex-0c]
= xref:TxGraph.adoc[TxGraph]::GetRefIndex
:relfileprefix: ../
:mrdocs:

Access the internal index a Ref points to.

== Synopsis

Declared in `<txgraph.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
xref:TxGraph/GraphIndex.adoc[GraphIndex]
GetRefIndex(xref:TxGraph/Ref.adoc[Ref] const& arg) noexcept;
----

== Return Value

The Ref's internal index.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *arg*
| The Ref to inspect.
|===


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