Imported Upstream version 1.64.0upstream/1.64.0

Change-Id: Id9212edd016dd55f21172c427aa7894d1d24148b
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>

1 files changed, 30 insertions, 0 deletions

diff --git a/tools/quickbook/src/string_view.hpp b/tools/quickbook/src/string_view.hpp
new file mode 100644
index 0000000000..3f28b3e98e
--- /dev/null
+++ b/tools/quickbook/src/string_view.hpp
@@ -0,0 +1,30 @@
+/*=============================================================================
+    Copyright (c) 2017 Daniel James
+    http://spirit.sourceforge.net/
+
+    Use, modification and distribution is subject to 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)
+=============================================================================*/
+#if !defined(BOOST_SPIRIT_QUICKBOOK_STRING_VIEW_HPP)
+#define BOOST_SPIRIT_QUICKBOOK_STRING_VIEW_HPP
+
+#include <boost/utility/string_view.hpp>
+
+namespace quickbook {
+    // boost::string_view now can't be constructed from an rvalue std::string,
+    // which is something that quickbook does in several places, so this wraps
+    // it to allow that.
+
+    struct string_view : boost::string_view {
+        typedef boost::string_view base;
+
+        string_view() : base() {}
+        string_view(string_view const& x) : base(x) {}
+        string_view(std::string const& x) : base(x) {}
+        string_view(const char* x) : base(x) {}
+        string_view(const char* x, typename base::size_type len) : base(x, len) {}
+    };
+}
+
+#endif