[Bf-blender-cvs] [8618c4159c7] master: Cleanup: use class instead of struct in forward declaration

[Jacques Lucke]

Commit: 8618c4159c7b0c9bddf6b86522dee383de7207cf
Author: Jacques Lucke
Date:   Sat Mar 6 17:54:28 2021 +0100
Branches: master
https://developer.blender.org/rB8618c4159c7b0c9bddf6b86522dee383de7207cf

Cleanup: use class instead of struct in forward declaration

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M	source/blender/nodes/NOD_derived_node_tree.hh

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diff --git a/source/blender/nodes/NOD_derived_node_tree.hh b/source/blender/nodes/NOD_derived_node_tree.hh
index a254f908bfd..f1dbb2caf29 100644
--- a/source/blender/nodes/NOD_derived_node_tree.hh
+++ b/source/blender/nodes/NOD_derived_node_tree.hh
@@ -35,10 +35,10 @@ namespace blender::nodes {
 class DTreeContext;
 class DerivedNodeTree;
 
-struct DNode;
-struct DSocket;
-struct DInputSocket;
-struct DOutputSocket;
+class DNode;
+class DSocket;
+class DInputSocket;
+class DOutputSocket;
 
 /**
  * The context attached to every node or socket in a derived node tree. It can be used to determine