From 925166bed600fc418c7b9abef7194396b110458c Mon Sep 17 00:00:00 2001
From: Jacques Lucke <jacques@blender.org>
Date: Tue, 5 May 2020 15:13:02 +0200
Subject: continue with derived node tree

---
 source/blender/blenkernel/BKE_node_tree_ref.hh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'source/blender/blenkernel/BKE_node_tree_ref.hh')

diff --git a/source/blender/blenkernel/BKE_node_tree_ref.hh b/source/blender/blenkernel/BKE_node_tree_ref.hh
index d9a9232906d..d48dbb3d60a 100644
--- a/source/blender/blenkernel/BKE_node_tree_ref.hh
+++ b/source/blender/blenkernel/BKE_node_tree_ref.hh
@@ -17,6 +17,7 @@
 #ifndef __BKE_NODE_TREE_REF_HH__
 #define __BKE_NODE_TREE_REF_HH__
 
+#include "BLI_array.hh"
 #include "BLI_linear_allocator.hh"
 #include "BLI_map.hh"
 #include "BLI_string_map.hh"
@@ -32,9 +33,11 @@
 
 namespace BKE {
 
+using BLI::Array;
 using BLI::ArrayRef;
 using BLI::LinearAllocator;
 using BLI::Map;
+using BLI::MutableArrayRef;
 using BLI::StringMap;
 using BLI::StringRef;
 using BLI::StringRefNull;
@@ -158,7 +161,7 @@ class NodeTreeRef : BLI::NonCopyable, BLI::NonMovable {
   std::string to_dot() const;
 
  private:
-  /* Utility functions used by constructor. */
+  /* Utility functions used during construction. */
   InputSocketRef &find_input_socket(Map<bNode *, NodeRef *> &node_mapping,
                                     bNode *bnode,
                                     bNodeSocket *bsocket);
-- 
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