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//
// Copyright 2012 Josh Blum
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with io_sig program. If not, see <http://www.gnu.org/licenses/>.
%rename(io_signature) gr_make_io_signature;
%rename(io_signature2) gr_make_io_signature2;
%rename(io_signature3) gr_make_io_signature3;
%rename(io_signaturev) gr_make_io_signaturev;
//const size types used by blocks in python
%constant int sizeof_char = sizeof(char);
%constant int sizeof_short = sizeof(short);
%constant int sizeof_int = sizeof(int);
%constant int sizeof_float = sizeof(float);
%constant int sizeof_double = sizeof(double);
%constant int sizeof_gr_complex = sizeof(gr_complex);
//helps with funny swig error for io signature
%ignore gnuradio::IOSignature::operator->();
%ignore gnuradio::IOSignature::operator->() const;
%include <gnuradio/element.hpp>
%include <gnuradio/tags.hpp>
%include <gnuradio/block.hpp>
%include <gnuradio/hier_block.hpp>
%include <gnuradio/top_block.hpp>
%include <gnuradio/io_signature.hpp>
%include <gr_io_signature.h>
%include <gr_block.h>
%include <gr_hier_block2.h>
%include <gr_sync_block.h>
%include <gr_sync_decimator.h>
%include <gr_sync_interpolator.h>
////////////////////////////////////////////////////////////////////////
// Make a special top block with python safe unlocking wait
////////////////////////////////////////////////////////////////////////
%include "gruel_common.i"
%inline %{
namespace gnuradio
{
struct TopBlockPython : TopBlock
{
TopBlockPython(void):
TopBlock("top")
{
//NOP
}
TopBlockPython(const std::string &name):
TopBlock(name)
{
//NOP
}
void wait(void)
{
GR_PYTHON_BLOCKING_CODE
(
TopBlock::wait();
)
}
};
}
%}
////////////////////////////////////////////////////////////////////////
// Remake top block and hier block for multi-arg connnect
////////////////////////////////////////////////////////////////////////
%pythoncode %{
def internal_connect__(fcn, obj, *args):
def to_element(obj):
if isinstance(obj, Element): return obj
try: return obj.shared_to_element()
except: raise Exception('cant coerce obj %s to element'%(obj))
if len(args) == 1:
fcn(obj, to_element(args[0]))
return
for src, sink in zip(args, args[1:]):
try: src, src_index = src
except: src_index = 0
try: sink, sink_index = sink
except: sink_index = 0
fcn(obj, to_element(src), src_index, to_element(sink), sink_index)
class TopBlock(TopBlockPython):
def __init__(self, *args, **kwargs):
TopBlockPython.__init__(self, *args, **kwargs)
def connect(self, *args):
return internal_connect__(TopBlockPython.connect, self, *args)
def disconnect(self, *args):
return internal_connect__(TopBlockPython.disconnect, self, *args)
class HierBlock(HierBlock):
def __init__(self, *args, **kwargs):
HierBlock.__init__(self, *args, **kwargs)
def connect(self, *args):
return internal_connect__(HierBlock.connect, self, *args)
def disconnect(self, *args):
return internal_connect__(HierBlock.disconnect, self, *args)
top_block = TopBlock
class hier_block(gr_hier_block2):
def __init__(self, *args, **kwargs):
gr_hier_block2.__init__(self, *args, **kwargs)
def connect(self, *args):
return internal_connect__(gr_hier_block2.connect, self, *args)
def disconnect(self, *args):
return internal_connect__(gr_hier_block2.disconnect, self, *args)
hier_block2 = hier_block
%}
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