From f7f84ef6b8270ea4f743a6273e628c54fc3df2f8 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Mon, 16 Feb 2015 23:35:19 +1100
Subject: [PATCH] region: add dimension and value_type constants

for interoperability with vector and point classes
---
 region.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/region.hpp b/region.hpp
index b8509555..b6646cf8 100644
--- a/region.hpp
+++ b/region.hpp
@@ -34,6 +34,9 @@ namespace util {
         typedef T position_type;
         typedef T size_type;
 
+        static constexpr size_t dimension = 2u;
+        typedef T value_type;
+
         position_type x, y;
         size_type w, h;