// (C) Copyright Beman Dawes 1999-2003. Distributed under the Boost // Software License, Version 1.0. (See accompanying file // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // Contributed by Dave Abrahams // See http://www.boost.org/libs/utility for documentation. #ifndef DLIB_BOOST_NONCOPYABLE_HPP_INCLUDED #define DLIB_BOOST_NONCOPYABLE_HPP_INCLUDED #ifndef BOOST_NONCOPYABLE_HPP_INCLUDED #define BOOST_NONCOPYABLE_HPP_INCLUDED namespace boost { namespace noncopyable_ // protection from unintended ADL { class noncopyable { /*! This class makes it easier to declare a class as non-copyable. If you want to make an object that can't be copied just inherit from this object. !*/ protected: noncopyable() {} ~noncopyable() {} private: // emphasize the following members are private noncopyable( const noncopyable& ); const noncopyable& operator=( const noncopyable& ); }; } typedef noncopyable_::noncopyable noncopyable; } // namespace boost #endif // BOOST_NONCOPYABLE_HPP_INCLUDED namespace dlib { using boost::noncopyable; } #endif // DLIB_BOOST_NONCOPYABLE_HPP_INCLUDED