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1 /* |
1 /* |
2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
20 * or visit www.oracle.com if you need additional information or have any |
20 * or visit www.oracle.com if you need additional information or have any |
21 * questions. |
21 * questions. |
22 * |
22 * |
23 */ |
23 */ |
24 |
24 |
25 #ifndef SHARE_VM_METAPROGRAMMING_REMOVEREFERENCE_HPP |
25 #ifndef SHARE_METAPROGRAMMING_REMOVEREFERENCE_HPP |
26 #define SHARE_VM_METAPROGRAMMING_REMOVEREFERENCE_HPP |
26 #define SHARE_METAPROGRAMMING_REMOVEREFERENCE_HPP |
27 |
27 |
28 #include "memory/allocation.hpp" |
28 #include "memory/allocation.hpp" |
29 |
29 |
30 // This metafunction returns for a type T either the underlying type behind |
30 // This metafunction returns for a type T either the underlying type behind |
31 // the reference iff T is a reference type, or the same type T if T is not |
31 // the reference iff T is a reference type, or the same type T if T is not |
33 |
33 |
34 template <typename T> struct RemoveReference: AllStatic { typedef T type; }; |
34 template <typename T> struct RemoveReference: AllStatic { typedef T type; }; |
35 |
35 |
36 template <typename T> struct RemoveReference<T&>: AllStatic { typedef T type; }; |
36 template <typename T> struct RemoveReference<T&>: AllStatic { typedef T type; }; |
37 |
37 |
38 #endif // SHARE_VM_METAPROGRAMMING_REMOVEREFERENCE_HPP |
38 #endif // SHARE_METAPROGRAMMING_REMOVEREFERENCE_HPP |