X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2FLibraries%2Flibc%2B%2B.so_src%2Finclude_exp%2Futility;h=b3e40c53b8961619ebfb21abeee4556eb1927136;hb=5a4260f6d0d66675b888c6179b08a8e7765a9e07;hp=6f0574433a3404f37bed9040a7b67b5c991f10bf;hpb=94602b5642f62821d759a1317b35e3bd770aefad;p=tpg%2Facess2.git

diff --git a/Usermode/Libraries/libc++.so_src/include_exp/utility b/Usermode/Libraries/libc++.so_src/include_exp/utility
index 6f057443..b3e40c53 100644
--- a/Usermode/Libraries/libc++.so_src/include_exp/utility
+++ b/Usermode/Libraries/libc++.so_src/include_exp/utility
@@ -8,6 +8,9 @@
 #ifndef _LIBCXX_UTILITY_
 #define _LIBCXX_UTILITY_
 
+#include "_libcxx_helpers.h"
+#include "type_traits"
+
 namespace std {
 
 template <class T1, class T2>
@@ -34,7 +37,21 @@ public:
 		second(b)
 	{
 	}
+	pair(const pair& pr):
+		first(pr.first),
+		second(pr.second)
+	{
+	}
+	pair(pair&& pr):
+		first(pr.first), second(pr.second)
+	{
+	}
 	// operator = is implicit
+	pair& operator=(const pair& x) {
+		first  = x.first;
+		second = x.second;
+		return *this;
+	}
 };
 
 template <class T1, class T2>	
@@ -46,6 +63,26 @@ bool operator!= (const pair<T1,T2>& lhs, const pair<T1,T2>& rhs) {
 	return !(lhs == rhs);
 }
 
+#if _CXX11_AVAIL
+template <class T>
+T&& forward(typename remove_reference<T>::type& arg) noexcept {
+	return static_cast<decltype(arg)&&>(arg);
+}
+template <class T>
+T&& forward(typename remove_reference<T>::type&& arg) noexcept {
+	return static_cast<decltype(arg)&&>(arg);
+}
+
+template <class T>
+typename remove_reference<T>::type&& move( T&& t) noexcept {
+	return static_cast<typename remove_reference<T>::type&&>(t);
+}
+//template <class T>
+//constexpr typename ::std::remove_reference<T>::type&& move( T&& t) noexcept {
+//	return static_cast<typename ::std::remove_reference<T>::type&&>(t);
+//}
+#endif
+
 };	// namespace std
 
 #endif