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- #ifndef BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_SOLARIS_HPP_INCLUDED
- #define BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_SOLARIS_HPP_INCLUDED
- //
- // boost/detail/atomic_count_solaris.hpp
- // based on: boost/detail/atomic_count_win32.hpp
- //
- // Copyright (c) 2001-2005 Peter Dimov
- // Copyright (c) 2006 Michael van der Westhuizen
- //
- // 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)
- //
- #include <atomic.h>
- namespace boost
- {
- namespace detail
- {
- class atomic_count
- {
- public:
- explicit atomic_count( uint32_t v ): value_( v )
- {
- }
- long operator++()
- {
- return atomic_inc_32_nv( &value_ );
- }
- long operator--()
- {
- return atomic_dec_32_nv( &value_ );
- }
- operator uint32_t() const
- {
- return static_cast<uint32_t const volatile &>( value_ );
- }
- private:
- atomic_count( atomic_count const & );
- atomic_count & operator=( atomic_count const & );
- uint32_t value_;
- };
- } // namespace detail
- } // namespace boost
- #endif // #ifndef BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_SOLARIS_HPP_INCLUDED
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