30 lines
951 B
C++
30 lines
951 B
C++
// Boost scoped_ptr_example header file ------------------------------------//
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// Copyright Beman Dawes 2001. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org/libs/smart_ptr for documentation.
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#include <boost/utility.hpp>
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#include <boost/scoped_ptr.hpp>
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// The point of this example is to prove that even though
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// example::implementation is an incomplete type in translation units using
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// this header, scoped_ptr< implementation > is still valid because the type
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// is complete where it counts - in the inplementation translation unit where
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// destruction is actually instantiated.
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class example : private boost::noncopyable
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{
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public:
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example();
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~example();
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void do_something();
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private:
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class implementation;
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boost::scoped_ptr< implementation > _imp; // hide implementation details
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};
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