From 8f3ddf449bc8a9174f9b29483dc5bcb55a28b8f4 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sat, 5 Aug 2023 17:44:47 +0100
Subject: Fix constref correctness for shared_ptr parameter in ChildHandler

---
 slicer/slicer/modelParts.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/slicer/slicer/modelParts.h b/slicer/slicer/modelParts.h
index e5e323f..d0a1f06 100644
--- a/slicer/slicer/modelParts.h
+++ b/slicer/slicer/modelParts.h
@@ -80,7 +80,7 @@ namespace Slicer {
 	using ModelPartPtr = std::shared_ptr<ModelPart>;
 	using ModelPartForRootPtr = std::shared_ptr<ModelPartForRootBase>;
 	using TypeId = std::optional<std::string>;
-	using ChildHandler = std::function<void(const std::string &, ModelPartPtr, const HookCommon *)>;
+	using ChildHandler = std::function<void(const std::string &, const ModelPartPtr &, const HookCommon *)>;
 	using ClassRef = std::function<ModelPartPtr(void *)>;
 	using HookFilter = std::function<bool(const HookCommon *)>;
 	using Metadata = MetaData<>;
-- 
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