Update allocate_shared and make_shared to treat multidimensional array as single dimension. Remove detail array_helper. Add detail array traits. Update tests.

[SVN r81236]

include/boost/smart_ptr/detail/array_traits.hpp

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2012 Glen Joseph Fernandes 
+ * glenfe at live dot com
+ *
+ * Distributed under the Boost Software License, 
+ * Version 1.0. (See accompanying file LICENSE_1_0.txt 
+ * or copy at http://boost.org/LICENSE_1_0.txt)
+ */
+#ifndef BOOST_SMART_PTR_DETAIL_ARRAY_TRAITS_HPP
+#define BOOST_SMART_PTR_DETAIL_ARRAY_TRAITS_HPP
+
+#include <boost/type_traits/remove_cv.hpp>
+
+namespace boost {
+    namespace detail {
+        template<typename T>
+        struct array_type {
+            typedef typename boost::remove_cv<T>::type type;
+        };
+        template<typename T, size_t N>
+        struct array_type<T[N]> {
+            typedef typename array_type<T>::type type;
+        };
+        template<typename T>
+        struct array_size {
+            enum {
+                size = 1
+            };
+        };
+        template<typename T, size_t N>
+        struct array_size<T[N]> {
+            enum {
+                size = N * array_size<T>::size
+            };
+        };
+    }
+}
+
+#endif