/usr/include/caf/may_have_timeout.hpp is in libcaf-dev 0.13.2-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* ____ _ _____ *
* / ___| / \ | ___| C++ *
* | | / _ \ | |_ Actor *
* | |___ / ___ \| _| Framework *
* \____/_/ \_|_| *
* *
* Copyright (C) 2011 - 2015 *
* Dominik Charousset <dominik.charousset (at) haw-hamburg.de> *
* *
* Distributed under the terms and conditions of the BSD 3-Clause License or *
* (at your option) under the terms and conditions of the Boost Software *
* License 1.0. See accompanying files LICENSE and LICENSE_ALTERNATIVE. *
* *
* If you did not receive a copy of the license files, see *
* http://opensource.org/licenses/BSD-3-Clause and *
* http://www.boost.org/LICENSE_1_0.txt. *
******************************************************************************/
#ifndef MAY_HAVE_TIMEOUT_HPP
#define MAY_HAVE_TIMEOUT_HPP
namespace caf {
template <class F>
struct timeout_definition;
class behavior;
template <class T>
struct may_have_timeout {
static constexpr bool value = false;
};
template <>
struct may_have_timeout<behavior> {
static constexpr bool value = true;
};
template <class F>
struct may_have_timeout<timeout_definition<F>> {
static constexpr bool value = true;
};
} // namespace caf
#endif // MAY_HAVE_TIMEOUT_HPP
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