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Diffstat (limited to '3rdParty/Boost/src/boost/smart_ptr/detail/atomic_count_nt.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/smart_ptr/detail/atomic_count_nt.hpp | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/smart_ptr/detail/atomic_count_nt.hpp b/3rdParty/Boost/src/boost/smart_ptr/detail/atomic_count_nt.hpp new file mode 100644 index 0000000..3bbf138 --- /dev/null +++ b/3rdParty/Boost/src/boost/smart_ptr/detail/atomic_count_nt.hpp @@ -0,0 +1,59 @@ +#ifndef BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_NT_HPP_INCLUDED +#define BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_NT_HPP_INCLUDED + +// +// boost/detail/atomic_count_nt.hpp +// +// Trivial atomic_count for the single-threaded case +// +// http://gcc.gnu.org/onlinedocs/porting/Thread-safety.html +// +// Copyright 2013 Peter Dimov +// +// 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 +// + +namespace boost +{ + +namespace detail +{ + +class atomic_count +{ +public: + + explicit atomic_count( long v ): value_( v ) + { + } + + long operator++() + { + return ++value_; + } + + long operator--() + { + return --value_; + } + + operator long() const + { + return value_; + } + +private: + + atomic_count(atomic_count const &); + atomic_count & operator=(atomic_count const &); + + long value_; +}; + +} // namespace detail + +} // namespace boost + +#endif // #ifndef BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_NT_HPP_INCLUDED |