[#TxGraph-HaveStaging]
= xref:TxGraph.adoc[TxGraph]::HaveStaging
:relfileprefix: ../
:mrdocs:

Check whether a staging graph exists&period;

== Synopsis

Declared in `&lt;txgraph&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
virtual
bool
HaveStaging() const noexcept = 0;
----

== Return Value

True if a staging graph currently exists&period;


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