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Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_encoder.hpp')
-rw-r--r-- | external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_encoder.hpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_encoder.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_encoder.hpp new file mode 100644 index 00000000..eb341e57 --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/i_encoder.hpp @@ -0,0 +1,60 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq 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_I_ENCODER_HPP_INCLUDED__ +#define __ZMQ_I_ENCODER_HPP_INCLUDED__ + +#include "stdint.hpp" + +namespace zmq +{ + + // Forward declaration + class msg_t; + + // Interface to be implemented by message encoder. + + struct i_encoder + { + virtual ~i_encoder () {} + + // The function returns a batch of binary data. The data + // are filled to a supplied buffer. If no buffer is supplied (data_ + // is NULL) encoder will provide buffer of its own. + // Function returns 0 when a new message is required. + virtual size_t encode (unsigned char **data_, size_t size) = 0; + + // Load a new message into encoder. + virtual void load_msg (msg_t *msg_) = 0; + + }; + +} + +#endif |