1 /*

     2  *  Copyright (C) 2006 Apple Computer, Inc.

     3  *

     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.

     8  *

     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.

    13  *

    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.

    18  *

    19  */

    20 

    21 #ifndef WTF_Noncopyable_h

    22 #define WTF_Noncopyable_h

    23 

    24 // We don't want argument-dependent lookup to pull in everything from the WTF

    25 // namespace when you use Noncopyable, so put it in its own namespace.

    26 

    27 #include "FastAllocBase.h"

    28 

    29 namespace WTFNoncopyable {

    30 

    31     class Noncopyable : public FastAllocBase {

    32         Noncopyable(const Noncopyable&);

    33         Noncopyable& operator=(const Noncopyable&);

    34     protected:

    35         Noncopyable() { }

    36         ~Noncopyable() { }

    37     };

    38 

    39     class NoncopyableCustomAllocated {

    40         NoncopyableCustomAllocated(const NoncopyableCustomAllocated&);

    41         NoncopyableCustomAllocated& operator=(const NoncopyableCustomAllocated&);

    42     protected:

    43         NoncopyableCustomAllocated() { }

    44         ~NoncopyableCustomAllocated() { }

    45     };

    46 

    47 } // namespace WTFNoncopyable

    48 

    49 using WTFNoncopyable::Noncopyable;

    50 using WTFNoncopyable::NoncopyableCustomAllocated;

    51 

    52 #endif // WTF_Noncopyable_h