From 7568e34649f3178bb4ddbec88f163f7133de8b3b Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Fri, 23 Mar 2018 14:40:40 +1100
Subject: [PATCH] view: don't force const iterators for cbegin/cend

---
 view.hpp | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/view.hpp b/view.hpp
index 3bfd578a..bf17eac4 100644
--- a/view.hpp
+++ b/view.hpp
@@ -217,16 +217,14 @@ namespace util {
 
 
         ///////////////////////////////////////////////////////////////////////
-        constexpr BeginT begin (void) noexcept { return m_begin; }
-        constexpr EndT   end   (void) noexcept { return m_end;   }
+        constexpr BeginT begin (void)       noexcept { return m_begin; }
+        constexpr EndT   end   (void)       noexcept { return m_end;   }
+        constexpr BeginT begin (void) const noexcept { return m_begin; }
+        constexpr EndT   end   (void) const noexcept { return m_end; }
 
         //---------------------------------------------------------------------
-        constexpr const BeginT begin (void) const noexcept { return cbegin (); }
-        constexpr const EndT   end   (void) const noexcept { return cend   (); }
-
-        //---------------------------------------------------------------------
-        constexpr const BeginT cbegin (void) const noexcept { return m_begin; }
-        constexpr const EndT   cend   (void) const noexcept { return m_end;   }
+        constexpr BeginT cbegin (void) const noexcept { return m_begin; }
+        constexpr EndT   cend   (void) const noexcept { return m_end;   }
 
         //---------------------------------------------------------------------
         auto data (void)       noexcept { return begin (); }