summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to '3rdParty/Boost/src/boost/multi_index/detail/has_tag.hpp')
-rw-r--r--3rdParty/Boost/src/boost/multi_index/detail/has_tag.hpp42
1 files changed, 42 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/multi_index/detail/has_tag.hpp b/3rdParty/Boost/src/boost/multi_index/detail/has_tag.hpp
new file mode 100644
index 0000000..83b28cc
--- /dev/null
+++ b/3rdParty/Boost/src/boost/multi_index/detail/has_tag.hpp
@@ -0,0 +1,42 @@
+/* Copyright 2003-2008 Joaquin M Lopez Munoz.
+ * 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)
+ *
+ * See http://www.boost.org/libs/multi_index for library home page.
+ */
+
+#ifndef BOOST_MULTI_INDEX_DETAIL_HAS_TAG_HPP
+#define BOOST_MULTI_INDEX_DETAIL_HAS_TAG_HPP
+
+#if defined(_MSC_VER)&&(_MSC_VER>=1200)
+#pragma once
+#endif
+
+#include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
+#include <boost/mpl/contains.hpp>
+
+namespace boost{
+
+namespace multi_index{
+
+namespace detail{
+
+/* determines whether an index type has a given tag in its tag list */
+
+template<typename Tag>
+struct has_tag
+{
+ template<typename Index>
+ struct apply:mpl::contains<BOOST_DEDUCED_TYPENAME Index::tag_list,Tag>
+ {
+ };
+};
+
+} /* namespace multi_index::detail */
+
+} /* namespace multi_index */
+
+} /* namespace boost */
+
+#endif