wtf/Noncopyable.h

   1 // -*- mode: c++; c-basic-offset: 4 -*-
   2 /*
   3  *  Copyright (C) 2006 Apple Computer, Inc.
   4  *
   5  *  This library is free software; you can redistribute it and/or
   6  *  modify it under the terms of the GNU Library General Public
   7  *  License as published by the Free Software Foundation; either
   8  *  version 2 of the License, or (at your option) any later version.
   9  *
  10  *  This library is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  *  Library General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU Library General Public License
  16  *  along with this library; see the file COPYING.LIB.  If not, write to
  17  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  18  *  Boston, MA 02110-1301, USA.
  19  *
  20  */
  21
  22 #ifndef WTF_Noncopyable_h
  23 #define WTF_Noncopyable_h
  24
  25 // We don't want argument-dependent lookup to pull in everything from the WTF
  26 // namespace when you use Noncopyable, so put it in its own namespace.
  27
  28 namespace WTFNoncopyable {
  29
  30     class Noncopyable {
  31         Noncopyable(const Noncopyable&);
  32         Noncopyable& operator=(const Noncopyable&);
  33     protected:
  34         Noncopyable() { }
  35         ~Noncopyable() { }
  36     };
  37
  38 } // namespace WTFNoncopyable
  39
  40 using WTFNoncopyable::Noncopyable;
  41
  42 #endif // WTF_Noncopyable_h