From ac5292527c6079b9d4d6c873d5aa69a6624530b1 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Thu, 19 Feb 2015 13:25:59 +1100
Subject: [PATCH] coord: add begin/end functions

---
 detail/coord.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/detail/coord.hpp b/detail/coord.hpp
index 174cbb0e..d815fd70 100644
--- a/detail/coord.hpp
+++ b/detail/coord.hpp
@@ -139,6 +139,12 @@ namespace util {
 
             T& operator[] (size_t i)       { return this->data[i]; }
             T  operator[] (size_t i) const { return this->data[i]; }
+
+            const T* begin (void) const { return std::begin (this->data); }
+            const T* end   (void) const { return std::end   (this->data); }
+
+            T* begin (void) { return std::begin (this->data); }
+            T* end   (void) { return std::end   (this->data); }
         };