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/* -*- c++ -*- */
/*
* Copyright 2004 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 2, 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
class gr_block;
typedef boost::shared_ptr<gr_block> gr_block_sptr;
%template(gr_block_sptr) boost::shared_ptr<gr_block>;
// support vectors of these...
namespace std {
%template(x_vector_gr_block_sptr) vector<gr_block_sptr>;
};
class gr_block {
protected:
gr_block (const std::string &name,
gr_io_signature_sptr input_signature,
gr_io_signature_sptr output_signature);
public:
virtual ~gr_block ();
std::string name () const;
gr_io_signature_sptr input_signature () const;
gr_io_signature_sptr output_signature () const;
long unique_id () const;
unsigned history () const;
int output_multiple () const;
double relative_rate () const;
bool check_topology (int ninputs, int noutputs);
bool start();
bool stop();
// internal use
gr_block_detail_sptr detail () const { return d_detail; }
void set_detail (gr_block_detail_sptr detail) { d_detail = detail; }
};
%rename(block_ncurrently_allocated) gr_block_ncurrently_allocated;
long gr_block_ncurrently_allocated ();
%pythoncode %{
gr_block_sptr.__repr__ = lambda self: "<gr_block %s (%d)>" % (self.name(), self.unique_id ())
gr_block_sptr.block = lambda self: self
%}
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