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noncopyable.h
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Tristan Matthews authoredTristan Matthews authored
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noncopyable.h 1.91 KiB
/*
* Copyright (C) 2011-2012 Savoir-Faire Linux Inc.
* Author: Tristan Matthews <tristan.matthews@savoirfairelinux.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Additional permission under GNU GPL version 3 section 7:
*
* If you modify this program, or any covered work, by linking or
* combining it with the OpenSSL project's OpenSSL library (or a
* modified version of that library), containing parts covered by the
* terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
* grants you additional permission to convey the resulting work.
* Corresponding Source for a non-source form of such a combination
* shall include the source code for the parts of OpenSSL used as well
* as that of the covered work.
*/
#ifndef NON_COPYABLE_H_
#define NON_COPYABLE_H_
/**
* @file noncopyable.h
* @brief Simple macro to hide class' copy constructor and assignment operator.
* Useful to avoid shallow copying (i.e. classes with pointer members)
* Usage: For a class named MyClass, the macro call
* NON_COPYABLE(MyClass) should go in the private section of MyClass
*/
#define NON_COPYABLE(ClassName) \
ClassName(const ClassName&); \
ClassName& operator=(const ClassName&)
#endif // NON_COPYABLE_H_