From 0f4fece00f2a2649f998242ddf3f18e4d03559cf Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Wed, 30 Aug 2017 15:13:43 +1000
Subject: [PATCH] alloc/raw/linear: add constructor from range types

---
 alloc/raw/linear.cpp | 1 -
 alloc/raw/linear.hpp | 6 ++++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/alloc/raw/linear.cpp b/alloc/raw/linear.cpp
index 5c1d47e9..65d7097a 100644
--- a/alloc/raw/linear.cpp
+++ b/alloc/raw/linear.cpp
@@ -30,7 +30,6 @@ linear::linear (void *begin, void *end):
 {
     CHECK_NEZ (begin);
     CHECK_NEZ (end);
-
     CHECK_LE (begin, end);
 }
 
diff --git a/alloc/raw/linear.hpp b/alloc/raw/linear.hpp
index aec0f475..f5df05cb 100644
--- a/alloc/raw/linear.hpp
+++ b/alloc/raw/linear.hpp
@@ -18,6 +18,7 @@
 #define CRUFT_UTIL_ALLOC_RAW_LINEAR_HPP
 
 #include <cstddef>
+#include <iterator>
 
 namespace util::alloc::raw {
     // allocate progressively across a buffer without concern for deallocation.
@@ -31,6 +32,11 @@ namespace util::alloc::raw {
 
         linear (void *begin, void *end);
 
+        template <typename T>
+        linear (T &&view):
+            linear (std::begin (view), std::end (view))
+        { ; }
+
         void* allocate (size_t bytes);
         void* allocate (size_t bytes, size_t alignment);