From 2b897037df3b52ff8937eaf6baa618f069074504 Mon Sep 17 00:00:00 2001
From: Jan Travnicek <Jan.Travnicek@fit.cvut.cz>
Date: Wed, 5 Jun 2019 22:35:48 +0200
Subject: [PATCH] make virtual_integral_iterator compatible with c++ standard
library
---
alib2std/src/extensions/foreach.hpp | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/alib2std/src/extensions/foreach.hpp b/alib2std/src/extensions/foreach.hpp
index 247547763c..cda86af008 100644
--- a/alib2std/src/extensions/foreach.hpp
+++ b/alib2std/src/extensions/foreach.hpp
@@ -297,6 +297,16 @@ class virtual_pointer_to_integer {
IntegralType m_data;
public:
+ typedef IntegralType value_type;
+
+ typedef std::ptrdiff_t difference_type;
+
+ typedef IntegralType * pointer;
+
+ typedef IntegralType reference;
+
+ typedef std::bidirectional_iterator_tag iterator_category;
+
/**
* \brief
* Constructor of the virtual pointer class.
--
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