From 320e5cc574f0c8f83def034e36f6d0c57b1f75ac Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Wed, 22 Feb 2023 20:54:39 +0000
Subject: Fixup MapByMember to work with shared or unique ptr

---
 lib/persistence.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'lib/persistence.h')

diff --git a/lib/persistence.h b/lib/persistence.h
index 5c8454c..0fc0200 100644
--- a/lib/persistence.h
+++ b/lib/persistence.h
@@ -256,20 +256,20 @@ namespace Persistence {
 		}
 	};
 
-	template<typename Map, typename Type = typename Map::mapped_type, auto Key = &Type::id>
-	struct MapByMember : public Persistence::SelectionT<std::shared_ptr<Type>> {
-		MapByMember(Map & m) : Persistence::SelectionT<std::shared_ptr<Type>> {s}, map {m} { }
+	template<typename Map, typename Type = typename Map::mapped_type, auto Key = &Type::element_type::id>
+	struct MapByMember : public Persistence::SelectionT<Type> {
+		MapByMember(Map & m) : Persistence::SelectionT<Type> {s}, map {m} { }
 
-		using Persistence::SelectionT<std::shared_ptr<Type>>::SelectionT;
+		using Persistence::SelectionT<Type>::SelectionT;
 		void
 		endObject(Persistence::Stack & stk) override
 		{
-			map.emplace(std::invoke(Key, s), s);
+			map.emplace(std::invoke(Key, s), std::move(s));
 			stk.pop();
 		}
 
 	private:
-		std::shared_ptr<Type> s;
+		Type s;
 		Map & map;
 	};
 
-- 
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