Imported Upstream version 1.57.0

[platform/upstream/boost.git] / boost / unordered / unordered_map_fwd.hpp

diff --git a/boost/unordered/unordered_map_fwd.hpp b/boost/unordered/unordered_map_fwd.hpp
index 91f1e3b..1eb26ce 100644 (file)
--- a/boost/unordered/unordered_map_fwd.hpp
+++ b/boost/unordered/unordered_map_fwd.hpp
@@ -6,16 +6,27 @@
 #ifndef BOOST_UNORDERED_MAP_FWD_HPP_INCLUDED
 #define BOOST_UNORDERED_MAP_FWD_HPP_INCLUDED
 
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
-# pragma once
+#include <boost/config.hpp>
+#if defined(BOOST_HAS_PRAGMA_ONCE)
+#pragma once
 #endif
 
+#include <memory>
+#include <functional>
+#include <boost/functional/hash_fwd.hpp>
 #include <boost/unordered/detail/fwd.hpp>
 
 namespace boost
 {
     namespace unordered
     {
+        template <class K,
+            class T,
+            class H = boost::hash<K>,
+            class P = std::equal_to<K>,
+            class A = std::allocator<std::pair<const K, T> > >
+        class unordered_map;
+
         template <class K, class T, class H, class P, class A>
         inline bool operator==(unordered_map<K, T, H, P, A> const&,
             unordered_map<K, T, H, P, A> const&);
@@ -26,6 +37,13 @@ namespace boost
         inline void swap(unordered_map<K, T, H, P, A>&,
                 unordered_map<K, T, H, P, A>&);
 
+        template <class K,
+            class T,
+            class H = boost::hash<K>,
+            class P = std::equal_to<K>,
+            class A = std::allocator<std::pair<const K, T> > >
+        class unordered_multimap;
+
         template <class K, class T, class H, class P, class A>
         inline bool operator==(unordered_multimap<K, T, H, P, A> const&,
             unordered_multimap<K, T, H, P, A> const&);