Squashed 'third_party/boostorg/multi_index/' content from commit d95a949
Change-Id: Ie67c2d797c11dc122c7f11e767e81691bf2191a4
git-subtree-dir: third_party/boostorg/multi_index
git-subtree-split: d95a94942b918140e565feb99ed36ea97c30084e
diff --git a/include/boost/multi_index_container_fwd.hpp b/include/boost/multi_index_container_fwd.hpp
new file mode 100644
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--- /dev/null
+++ b/include/boost/multi_index_container_fwd.hpp
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+/* Copyright 2003-2013 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_FWD_HPP
+#define BOOST_MULTI_INDEX_FWD_HPP
+
+#if defined(_MSC_VER)
+#pragma once
+#endif
+
+#include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
+#include <boost/multi_index/identity.hpp>
+#include <boost/multi_index/indexed_by.hpp>
+#include <boost/multi_index/ordered_index_fwd.hpp>
+#include <memory>
+
+namespace boost{
+
+namespace multi_index{
+
+/* Default value for IndexSpecifierList specifies a container
+ * equivalent to std::set<Value>.
+ */
+
+template<
+ typename Value,
+ typename IndexSpecifierList=indexed_by<ordered_unique<identity<Value> > >,
+ typename Allocator=std::allocator<Value> >
+class multi_index_container;
+
+template<typename MultiIndexContainer,int N>
+struct nth_index;
+
+template<typename MultiIndexContainer,typename Tag>
+struct index;
+
+template<typename MultiIndexContainer,int N>
+struct nth_index_iterator;
+
+template<typename MultiIndexContainer,int N>
+struct nth_index_const_iterator;
+
+template<typename MultiIndexContainer,typename Tag>
+struct index_iterator;
+
+template<typename MultiIndexContainer,typename Tag>
+struct index_const_iterator;
+
+/* get and project functions not fwd declared due to problems
+ * with dependent typenames
+ */
+
+template<
+ typename Value1,typename IndexSpecifierList1,typename Allocator1,
+ typename Value2,typename IndexSpecifierList2,typename Allocator2
+>
+bool operator==(
+ const multi_index_container<Value1,IndexSpecifierList1,Allocator1>& x,
+ const multi_index_container<Value2,IndexSpecifierList2,Allocator2>& y);
+
+template<
+ typename Value1,typename IndexSpecifierList1,typename Allocator1,
+ typename Value2,typename IndexSpecifierList2,typename Allocator2
+>
+bool operator<(
+ const multi_index_container<Value1,IndexSpecifierList1,Allocator1>& x,
+ const multi_index_container<Value2,IndexSpecifierList2,Allocator2>& y);
+
+template<
+ typename Value1,typename IndexSpecifierList1,typename Allocator1,
+ typename Value2,typename IndexSpecifierList2,typename Allocator2
+>
+bool operator!=(
+ const multi_index_container<Value1,IndexSpecifierList1,Allocator1>& x,
+ const multi_index_container<Value2,IndexSpecifierList2,Allocator2>& y);
+
+template<
+ typename Value1,typename IndexSpecifierList1,typename Allocator1,
+ typename Value2,typename IndexSpecifierList2,typename Allocator2
+>
+bool operator>(
+ const multi_index_container<Value1,IndexSpecifierList1,Allocator1>& x,
+ const multi_index_container<Value2,IndexSpecifierList2,Allocator2>& y);
+
+template<
+ typename Value1,typename IndexSpecifierList1,typename Allocator1,
+ typename Value2,typename IndexSpecifierList2,typename Allocator2
+>
+bool operator>=(
+ const multi_index_container<Value1,IndexSpecifierList1,Allocator1>& x,
+ const multi_index_container<Value2,IndexSpecifierList2,Allocator2>& y);
+
+template<
+ typename Value1,typename IndexSpecifierList1,typename Allocator1,
+ typename Value2,typename IndexSpecifierList2,typename Allocator2
+>
+bool operator<=(
+ const multi_index_container<Value1,IndexSpecifierList1,Allocator1>& x,
+ const multi_index_container<Value2,IndexSpecifierList2,Allocator2>& y);
+
+template<typename Value,typename IndexSpecifierList,typename Allocator>
+void swap(
+ multi_index_container<Value,IndexSpecifierList,Allocator>& x,
+ multi_index_container<Value,IndexSpecifierList,Allocator>& y);
+
+} /* namespace multi_index */
+
+/* multi_index_container, being the main type of this library, is promoted to
+ * namespace boost.
+ */
+
+using multi_index::multi_index_container;
+
+} /* namespace boost */
+
+#endif