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63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
/*******************************************************************************
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* util/NonCopyable.h *
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* *
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* Copyright (c) 2006, Crypton <retroshare.project@gmail.com> *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Affero General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Affero General Public License for more details. *
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* *
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* You should have received a copy of the GNU Affero General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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*******************************************************************************/
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#ifndef NONCOPYABLE_H
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#define NONCOPYABLE_H
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#include <util/rsutildll.h>
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/**
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* Ensures derived classes have private copy constructor and copy assignment.
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*
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* Example:
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* <pre>
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* class MyClass : NonCopyable {
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* public:
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* ...
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* };
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* </pre>
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*
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* Taken from Boost library.
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*
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* @see boost::noncopyable
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*
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*/
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class NonCopyable {
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protected:
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RSUTIL_API NonCopyable() {}
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RSUTIL_API ~NonCopyable() {}
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private:
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/**
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* Copy constructor is private.
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*/
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NonCopyable(const NonCopyable &);
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/**
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* Copy assignement is private.
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*/
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const NonCopyable & operator=(const NonCopyable &);
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};
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#endif //NONCOPYABLE_H
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