rename */udl.hpp -> literals.hpp [destructive]

sprout/utility/string_view/literals.hpp

@@ -0,0 +1,53 @@
+/*=============================================================================
+  Copyright (c) 2011-2016 Bolero MURAKAMI
+  https://github.com/bolero-MURAKAMI/Sprout
+
+  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)
+=============================================================================*/
+#ifndef SPROUT_UTILITY_STRING_VIEW_LITERALS_HPP
+#define SPROUT_UTILITY_STRING_VIEW_LITERALS_HPP
+
+#include <sprout/config.hpp>
+#include <sprout/utility/string_view/string_view.hpp>
+#include <sprout/detail/udl_namespace.hpp>
+
+#if SPROUT_USE_USER_DEFINED_LITERALS
+
+#include <sprout/workaround/std/cstddef.hpp>
+
+namespace sprout {
+	namespace literals {
+		namespace strings {
+			//
+			// _sv
+			//
+			inline SPROUT_CONSTEXPR sprout::basic_string_view<char>
+			operator"" _sv(char const* s, std::size_t size) {
+				return sprout::basic_string_view<char>(s, size);
+			}
+			inline SPROUT_CONSTEXPR sprout::basic_string_view<wchar_t>
+			operator"" _sv(wchar_t const* s, std::size_t size) {
+				return sprout::basic_string_view<wchar_t>(s, size);
+			}
+#if SPROUT_USE_UNICODE_LITERALS
+			inline SPROUT_CONSTEXPR sprout::basic_string_view<char16_t>
+			operator"" _sv(char16_t const* s, std::size_t size) {
+				return sprout::basic_string_view<char16_t>(s, size);
+			}
+			inline SPROUT_CONSTEXPR sprout::basic_string_view<char32_t>
+			operator"" _sv(char32_t const* s, std::size_t size) {
+				return sprout::basic_string_view<char32_t>(s, size);
+			}
+#endif
+		}	// namespace strings
+
+		using sprout::literals::strings::operator"" _sv;
+	}	// namespace literals
+
+	using sprout::literals::strings::operator"" _sv;
+}	// namespace sprout
+
+#endif	// #if SPROUT_USE_USER_DEFINED_LITERALS
+
+#endif	// #ifndef SPROUT_UTILITY_STRING_VIEW_LITERALS_HPP