GNU Radio's TEST Package
fifo.h
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/* -*- c++ -*- */
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/*
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* Copyright 2013-2014 Sylvain Munaut <tnt@246tNt.com>
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*
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* This 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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* This software 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 this software; 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_GR_FOSPHOR_FIFO_H
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#define INCLUDED_GR_FOSPHOR_FIFO_H
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#include <
gnuradio/fosphor/api.h
>
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#include <gnuradio/gr_complex.h>
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#include <gnuradio/thread/thread.h>
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namespace
gr
{
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namespace
fosphor
{
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class
GR_FOSPHOR_API
fifo
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{
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private
:
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gr_complex *d_buf;
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int
d_len;
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int
d_rp;
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int
d_wp;
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thread::mutex d_mutex;
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thread::condition_variable d_cond_empty;
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thread::condition_variable d_cond_full;
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public
:
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fifo
(
int
length);
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~fifo
();
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int
free
();
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int
used
();
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int
write_max_size
();
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gr_complex *
write_prepare
(
int
size,
bool
wait=
true
);
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void
write_commit
(
int
size);
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int
read_max_size
();
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gr_complex *
read_peek
(
int
size,
bool
wait=
true
);
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void
read_discard
(
int
size);
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};
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}
// namespace fosphor
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}
// namespace gr
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#endif
/* INCLUDED_GR_FOSPHOR_FIFO_H */
gr::fosphor::fifo::write_max_size
int write_max_size()
gr::fosphor::fifo::fifo
fifo(int length)
gr::fosphor::fifo::~fifo
~fifo()
gr::fosphor::fifo::write_prepare
gr_complex * write_prepare(int size, bool wait=true)
gr::fosphor::fifo::used
int used()
GR_FOSPHOR_API
#define GR_FOSPHOR_API
Definition:
api.h:30
fosphor
Definition:
private.h:44
gr::fosphor::fifo::read_peek
gr_complex * read_peek(int size, bool wait=true)
gr::fosphor::fifo::free
int free()
gr::fosphor::fifo
Definition:
fifo.h:33
gr
Definition:
base_sink_c.h:30
gr::fosphor::fifo::read_max_size
int read_max_size()
gr::fosphor::fifo::read_discard
void read_discard(int size)
gr::fosphor::fifo::write_commit
void write_commit(int size)
api.h
lib
fifo.h
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