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/* -*- c++ -*- */
/*
* Copyright 2006,2013 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.
*/
#ifndef INCLUDED_GR_PY_FEVAL_H
#define INCLUDED_GR_PY_FEVAL_H
#include <Python.h>
#include <pmt/pmt.h>
#include <gnuradio/feval.h>
class ensure_py_gil_state {
PyGILState_STATE d_gstate;
public:
ensure_py_gil_state() { d_gstate = PyGILState_Ensure(); }
~ensure_py_gil_state() { PyGILState_Release(d_gstate); }
};
namespace gr {
class GR_RUNTIME_API py_feval_dd : public feval_dd
{
public:
double calleval(double x)
{
ensure_py_gil_state _lock;
return eval(x);
}
virtual ~py_feval_dd() {};
};
class GR_RUNTIME_API py_feval_cc : public feval_cc
{
public:
gr_complex calleval(gr_complex x)
{
ensure_py_gil_state _lock;
return eval(x);
}
virtual ~py_feval_cc() {};
};
class GR_RUNTIME_API py_feval_ll : public feval_ll
{
public:
long calleval(long x)
{
ensure_py_gil_state _lock;
return eval(x);
}
virtual ~py_feval_ll() {};
};
class GR_RUNTIME_API py_feval : public feval
{
public:
void calleval()
{
ensure_py_gil_state _lock;
eval();
}
virtual ~py_feval() {};
};
class GR_RUNTIME_API py_feval_p : public feval_p
{
public:
void calleval(pmt::pmt_t x)
{
ensure_py_gil_state _lock;
eval(x);
}
virtual ~py_feval_p() {};
};
} /* namespace gr */
#endif /* INCLUDED_GR_PY_FEVAL_H */
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