Contents

/*
    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_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;

        virtual bool has_data () = 0;
    };

}

#endif

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
rbczmq-1.7.9	ext/zeromq/src/i_encoder.hpp
rbczmq-1.7.8	ext/zeromq/src/i_encoder.hpp
rbczmq-1.7.7	ext/zeromq/src/i_encoder.hpp
rbczmq-1.7.6	ext/zeromq/src/i_encoder.hpp
rbczmq-1.7.5	ext/zeromq/src/i_encoder.hpp
rbczmq-1.7.4	ext/zeromq/src/i_encoder.hpp
rbczmq-1.7.3	ext/zeromq/src/i_encoder.hpp
rbczmq-1.7.2	ext/zeromq/src/i_encoder.hpp