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34 lines
1005 B
C++
34 lines
1005 B
C++
// Boost noncopyable.hpp header file --------------------------------------//
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// (C) Copyright Boost.org 1999-2003. Permission to copy, use, modify, sell
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// and distribute this software is granted provided this copyright
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// notice appears in all copies. This software is provided "as is" without
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// express or implied warranty, and with no claim as to its suitability for
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// any purpose.
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// See http://www.boost.org/libs/utility for documentation.
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#ifndef BOOST_NONCOPYABLE_HPP_INCLUDED
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#define BOOST_NONCOPYABLE_HPP_INCLUDED
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namespace boost {
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// Private copy constructor and copy assignment ensure classes derived from
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// class noncopyable cannot be copied.
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// Contributed by Dave Abrahams
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class noncopyable
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{
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protected:
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noncopyable() {}
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~noncopyable() {}
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private: // emphasize the following members are private
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noncopyable( const noncopyable& );
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const noncopyable& operator=( const noncopyable& );
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};
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} // namespace boost
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#endif // BOOST_NONCOPYABLE_HPP_INCLUDED
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