From: György Straub <g.straub@partner.samsung.com>
Date: Thu, 6 Aug 2020 09:14:45 +0000 (+0100)
Subject: No longer using std::unary_function<>.
X-Git-Tag: dali_1.9.25~5^2
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=commitdiff_plain;h=47a1296daba415c63f5511eeeae61a78dc970ad3

No longer using std::unary_function<>.

It is removed as of C++17.

Change-Id: I1fa47528de13bb9d541cbb3b6b48addfb0fd5e79
Signed-off-by: György Straub <g.straub@partner.samsung.com>
---

diff --git a/dali-toolkit/internal/builder/tree-node-manipulator.h b/dali-toolkit/internal/builder/tree-node-manipulator.h
index 267c69e..eaea13e 100644
--- a/dali-toolkit/internal/builder/tree-node-manipulator.h
+++ b/dali-toolkit/internal/builder/tree-node-manipulator.h
@@ -198,14 +198,14 @@ private:
 /*
  * Collect nodes
  */
-struct CollectNodes : public std::unary_function<TreeNode*, void>
+struct CollectNodes
 {
   CollectNodes() {};
 
   /*
    * Call operator to add nodes to the list
    */
-  result_type operator()(argument_type& n)
+  void operator()(TreeNode*& n)
   {
     DALI_ASSERT_DEBUG(n && "Operation on NULL JSON node");
     nodes.push_back(n);