From ae1644627f41c71c566a28d60b494ea0a20e2013 Mon Sep 17 00:00:00 2001
From: Paul Licameli <paul.licameli@audacityteam.org>
Date: Tue, 14 Jan 2020 13:42:32 -0500
Subject: [PATCH] Define ClientData::slots()

---
 src/ClientData.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ClientData.h b/src/ClientData.h
index 56277d958..5d615068b 100644
--- a/src/ClientData.h
+++ b/src/ClientData.h
@@ -222,6 +222,8 @@ public:
 
    size_t size() const { return mData.size(); }
 
+   static size_t slots() { return GetFactories().mObject.size(); }
+
    /// \brief a type meant to be stored by client code in a static variable,
    /// and used as a retrieval key to get the manufactured client object back
    /// from the host object.