/usr/include/caf/scoped_actor.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 CAF_SCOPED_ACTOR_HPP
#define CAF_SCOPED_ACTOR_HPP
#include "caf/behavior.hpp"
#include "caf/blocking_actor.hpp"
namespace caf {
/**
* A scoped handle to a blocking actor.
*/
class scoped_actor {
public:
scoped_actor();
scoped_actor(const scoped_actor&) = delete;
explicit scoped_actor(bool hide_actor);
~scoped_actor();
inline blocking_actor* operator->() const {
return m_self.get();
}
inline blocking_actor& operator*() const {
return *m_self;
}
inline blocking_actor* get() const {
return m_self.get();
}
inline operator channel() const {
return get();
}
inline operator actor() const {
return get();
}
inline operator actor_addr() const {
return get()->address();
}
inline actor_addr address() const {
return get()->address();
}
private:
void init(bool hide_actor);
actor_id m_prev; // used for logging/debugging purposes only
intrusive_ptr<blocking_actor> m_self;
};
} // namespace caf
#endif // CAF_SCOPED_ACTOR_HPP
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