GNU Radio 3.6.4.1 C++ API
file_source_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_BLOCKS_FILE_SOURCE_IMPL_H
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#define INCLUDED_BLOCKS_FILE_SOURCE_IMPL_H
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#include <
blocks/file_source.h
>
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#include <boost/thread/mutex.hpp>
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namespace
gr {
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namespace
blocks {
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class
BLOCKS_API
file_source_impl
:
public
file_source
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{
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private
:
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size_t
d_itemsize;
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FILE *d_fp;
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FILE *d_new_fp;
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bool
d_repeat;
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bool
d_updated;
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boost::mutex
fp_mutex;
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void
do_update();
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public
:
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file_source_impl
(
size_t
itemsize,
const
char
*filename,
bool
repeat
);
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~
file_source_impl
();
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bool
seek(
long
seek_point,
int
whence);
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void
open(
const
char
*filename,
bool
repeat);
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void
close();
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int
work(
int
noutput_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_BLOCKS_FILE_SOURCE_IMPL_H */
gr-blocks
lib
file_source_impl.h
Generated on Thu Mar 21 2013 15:59:33 for GNU Radio 3.6.4.1 C++ API by
1.8.1.2