From fb17e2522ec34e87f1fc403590b02f9968d193d0 Mon Sep 17 00:00:00 2001
From: BlackMATov <blackmatov@gmail.com>
Date: Fri, 12 Jul 2019 21:00:23 +0700
Subject: [PATCH] fix deprecated std::iterator warnings

---
 headers/enduro2d/utils/intrusive_list.hpp | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/headers/enduro2d/utils/intrusive_list.hpp b/headers/enduro2d/utils/intrusive_list.hpp
index 67bb9170..8580552e 100644
--- a/headers/enduro2d/utils/intrusive_list.hpp
+++ b/headers/enduro2d/utils/intrusive_list.hpp
@@ -118,14 +118,13 @@ namespace e2d
 namespace e2d
 {
     template < typename Tag, typename T, typename TP, typename TR >
-    class intrusive_list_iterator final
-        : public std::iterator<
-            std::bidirectional_iterator_tag,
-            T,
-            ptrdiff_t,
-            TP,
-            TR>
-    {
+    class intrusive_list_iterator final {
+    public:
+        using iterator_category = std::bidirectional_iterator_tag;
+        using value_type = T;
+        using difference_type = ptrdiff_t;
+        using pointer = TP;
+        using reference = TR&;
     public:
         using self_type = intrusive_list_iterator;