From a5d6e692d661f0bf7648e64e8fcb04588bb8f3ab Mon Sep 17 00:00:00 2001
From: Markus Engel <markus.engel@tum.de>
Date: Mon, 1 Apr 2013 00:07:00 +0200
Subject: Prepared exchange of casting macros.

(bzr r11608.1.63)
---
 src/sp-object.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/sp-object.cpp')

diff --git a/src/sp-object.cpp b/src/sp-object.cpp
index 3984617bb..82f3f1c81 100644
--- a/src/sp-object.cpp
+++ b/src/sp-object.cpp
@@ -128,6 +128,9 @@ sp_object_init(SPObject *object)
 
     object->cobject = new CObject(object);
 
+    new (&object->typeHierarchy) std::set<TypeInfo>();
+    object->typeHierarchy.insert(typeid(SPObject));
+
     object->hrefcount = 0;
     object->_total_hrefcount = 0;
     object->document = NULL;
@@ -179,6 +182,7 @@ sp_object_finalize(GObject *object)
 {
     SPObject *spobject = (SPObject *)object;
 
+    spobject->typeHierarchy.~set();
     delete spobject->cobject;
 
     g_free(spobject->_label);
-- 
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