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/*
Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
0MQ is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
0MQ is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ZMQ_YPIPE_BASE_HPP_INCLUDED__
#define __ZMQ_YPIPE_BASE_HPP_INCLUDED__
namespace zmq
{
// ypipe_base abstracts ypipe and ypipe_conflate specific
// classes, one is selected according to a the conflate
// socket option
template <typename T, int N> class ypipe_base_t
{
public:
virtual ~ypipe_base_t () {}
virtual void write (const T &value_, bool incomplete_) = 0;
virtual bool unwrite (T *value_) = 0;
virtual bool flush () = 0;
virtual bool check_read () = 0;
virtual bool read (T *value_) = 0;
virtual bool probe (bool (*fn)(T &)) = 0;
};
}
#endif
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