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Diffstat (limited to 'boost/process/detail/throw_on_error.hpp')
-rw-r--r-- | boost/process/detail/throw_on_error.hpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/boost/process/detail/throw_on_error.hpp b/boost/process/detail/throw_on_error.hpp new file mode 100644 index 0000000000..071aaec0cf --- /dev/null +++ b/boost/process/detail/throw_on_error.hpp @@ -0,0 +1,36 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// Copyright (c) 2016 Klemens D. Morgenstern +// +// 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) + +#ifndef BOOST_PROCESS_DETAIL_INITIALIZERS_THROW_ON_ERROR_HPP +#define BOOST_PROCESS_DETAIL_INITIALIZERS_THROW_ON_ERROR_HPP + +#include <boost/process/detail/config.hpp> +#include <boost/process/detail/handler_base.hpp> + +namespace boost { namespace process { namespace detail { + +struct throw_on_error_ : ::boost::process::detail::handler +{ + template <class Executor> + void on_error(Executor& exec, const std::error_code & ec) const + { + throw process_error(ec, "process creation failed"); + } + + const throw_on_error_ &operator()() const {return *this;} +}; + +} + +constexpr boost::process::detail::throw_on_error_ throw_on_error; + +}} + +#endif |