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Diffstat (limited to 'src/third_party/boost-1.60.0/boost/thread/exceptional_ptr.hpp')
-rw-r--r-- | src/third_party/boost-1.60.0/boost/thread/exceptional_ptr.hpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/third_party/boost-1.60.0/boost/thread/exceptional_ptr.hpp b/src/third_party/boost-1.60.0/boost/thread/exceptional_ptr.hpp new file mode 100644 index 00000000000..49547923d92 --- /dev/null +++ b/src/third_party/boost-1.60.0/boost/thread/exceptional_ptr.hpp @@ -0,0 +1,44 @@ +// 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) +// (C) Copyright 2014 Vicente J. Botet Escriba + +#ifndef BOOST_THREAD_EXCEPTIONAL_PTR_HPP +#define BOOST_THREAD_EXCEPTIONAL_PTR_HPP + +#include <boost/thread/detail/move.hpp> +#include <boost/exception_ptr.hpp> + +#include <boost/config/abi_prefix.hpp> + +namespace boost +{ + struct exceptional_ptr { + exception_ptr ptr_; + + exceptional_ptr() : ptr_() {} + explicit exceptional_ptr(exception_ptr ex) : ptr_(ex) {} + template <class E> + explicit exceptional_ptr(BOOST_FWD_REF(E) ex) : ptr_(boost::copy_exception(boost::forward<E>(ex))) {} + }; + + template <class E> + inline exceptional_ptr make_exceptional(BOOST_FWD_REF(E) ex) { + return exceptional_ptr(boost::forward<E>(ex)); + } + + inline exceptional_ptr make_exceptional(exception_ptr ex) + { + return exceptional_ptr(ex); + } + + inline exceptional_ptr make_exceptional() + { + return exceptional_ptr(); + } + +} // namespace boost + +#include <boost/config/abi_suffix.hpp> + +#endif |