2 * Copyright (C) 2006, 2010 Apple Inc. All rights reserved.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
21 #ifndef WTF_Noncopyable_h
22 #define WTF_Noncopyable_h
24 #include <wtf/Compiler.h>
26 #if COMPILER_SUPPORTS(CXX_DELETED_FUNCTIONS)
27 #define WTF_MAKE_NONCOPYABLE(ClassName) \
28 CLANG_PRAGMA("clang diagnostic push") \
29 CLANG_PRAGMA("clang diagnostic ignored \"-Wunknown-pragmas\"") \
30 CLANG_PRAGMA("clang diagnostic ignored \"-Wc++0x-extensions\"") \
32 ClassName(const ClassName&) = delete; \
33 ClassName& operator=(const ClassName&) = delete; \
34 CLANG_PRAGMA("clang diagnostic pop")
36 #define WTF_MAKE_NONCOPYABLE(ClassName) \
38 ClassName(const ClassName&); \
39 ClassName& operator=(const ClassName&)
42 #endif // WTF_Noncopyable_h