Squashed 'third_party/boostorg/utility/' content from commit ebe4429
Change-Id: I8e6ee78273db31df18f99d29034f855ccc064551
git-subtree-dir: third_party/boostorg/utility
git-subtree-split: ebe44296ca698e333a09e8268ea8ccedb3886c4d
diff --git a/include/boost/utility/string_ref_fwd.hpp b/include/boost/utility/string_ref_fwd.hpp
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+/*
+ Copyright (c) Marshall Clow 2012-2012.
+
+ Distributed under the Boost Software License, Version 1.0. (See accompanying
+ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+ For more information, see http://www.boost.org
+
+ Based on the StringRef implementation in LLVM (http://llvm.org) and
+ N3422 by Jeffrey Yasskin
+ http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3442.html
+
+*/
+
+#ifndef BOOST_STRING_REF_FWD_HPP
+#define BOOST_STRING_REF_FWD_HPP
+
+#include <boost/config.hpp>
+#include <string>
+
+namespace boost {
+
+ template<typename charT, typename traits = std::char_traits<charT> > class basic_string_ref;
+ typedef basic_string_ref<char, std::char_traits<char> > string_ref;
+ typedef basic_string_ref<wchar_t, std::char_traits<wchar_t> > wstring_ref;
+
+#ifndef BOOST_NO_CXX11_CHAR16_T
+ typedef basic_string_ref<char16_t, std::char_traits<char16_t> > u16string_ref;
+#endif
+
+#ifndef BOOST_NO_CXX11_CHAR32_T
+ typedef basic_string_ref<char32_t, std::char_traits<char32_t> > u32string_ref;
+#endif
+
+}
+
+#endif