GNU Radio 3.6.4.1 C++ API
stream_mux_impl.h
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/* -*- c++ -*- */
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/*
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* Copyright 2012 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio
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*
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* GNU Radio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* GNU Radio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef INCLUDED_STREAM_MUX_IMPL_H
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#define INCLUDED_STREAM_MUX_IMPL_H
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#include <
blocks/stream_mux.h
>
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namespace
gr {
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namespace
blocks {
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class
BLOCKS_API
stream_mux_impl
:
public
stream_mux
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{
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private
:
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size_t
d_itemsize;
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unsigned
int
d_stream;
// index of currently selected stream
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int
d_residual;
// number if items left to put into current stream
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gr_vector_int
d_lengths;
// number if items to pack per stream
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void
increment_stream();
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void
forecast(
int
noutput_items,
gr_vector_int
&ninput_items_required);
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public
:
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stream_mux_impl
(
size_t
itemsize,
const
std::vector<int> &lengths);
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int
general_work(
int
noutput_items,
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gr_vector_int
&ninput_items,
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gr_vector_const_void_star
&input_items,
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gr_vector_void_star
&output_items);
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};
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}
/* namespace blocks */
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}
/* namespace gr */
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#endif
/* INCLUDED_STREAM_MUX_IMPL_H */
gnuradio
gr-blocks
lib
stream_mux_impl.h
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