dbf9e800
 Hu Chunming
提交_GLIBCXX_USE_CX...
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// DEPRECATED in favor of adl_postconstruct with deconstruct<T>().
// A simple framework for creating objects with postconstructors.
// The objects must inherit from boost::signals2::postconstructible, and
// have their lifetimes managed by
// boost::shared_ptr created with the boost::signals2::deconstruct_ptr()
// function.
//
// Copyright Frank Mori Hess 2007-2008.
//
// Use, modification and
// distribution is subject to 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)
#ifndef BOOST_SIGNALS2_POSTCONSTRUCTIBLE_HPP
#define BOOST_SIGNALS2_POSTCONSTRUCTIBLE_HPP
namespace boost
{
template<typename T> class shared_ptr;
namespace signals2
{
namespace postconstructible_adl_barrier
{
class postconstructible;
}
namespace detail
{
void do_postconstruct(const boost::signals2::postconstructible_adl_barrier::postconstructible *ptr);
} // namespace detail
namespace postconstructible_adl_barrier
{
class postconstructible
{
public:
friend void detail::do_postconstruct(const postconstructible *ptr);
template<typename T>
friend void adl_postconstruct(const shared_ptr<T> &, postconstructible *p)
{
p->postconstruct();
}
protected:
postconstructible() {}
virtual ~postconstructible() {}
virtual void postconstruct() = 0;
};
} // namespace postconstructible_adl_barrier
using postconstructible_adl_barrier::postconstructible;
}
}
#endif // BOOST_SIGNALS2_POSTCONSTRUCTIBLE_HPP
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