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/* -*- c++ -*- */
/*
* Copyright 2006,2007,2008 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gr_hier_block2.h>
#include <boost/detail/atomic_count.hpp>
static boost::detail::atomic_count unique_id_pool(0);
gr_hier_block2::gr_hier_block2(void)
{
//NOP
}
gr_hier_block2::gr_hier_block2(
const std::string &name,
gr_io_signature_sptr input_signature,
gr_io_signature_sptr output_signature
):
gras::HierBlock(name),
_unique_id(++unique_id_pool),
_name(name)
{
this->set_input_signature(input_signature);
this->set_output_signature(output_signature);
}
gr_hier_block2_sptr gr_make_hier_block2(
const std::string &name,
gr_io_signature_sptr input_signature,
gr_io_signature_sptr output_signature
){
return gr_hier_block2_sptr(new gr_hier_block2(name, input_signature, output_signature));
}
gr_io_signature_sptr gr_hier_block2::input_signature(void) const
{
return _in_sig;
}
gr_io_signature_sptr gr_hier_block2::output_signature(void) const
{
return _out_sig;
}
void gr_hier_block2::set_input_signature(gr_io_signature_sptr sig)
{
_in_sig = sig;
}
void gr_hier_block2::set_output_signature(gr_io_signature_sptr sig)
{
_out_sig = sig;
}
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