/* Python reference-holding class Copyright (C) 2016-2020 Free Software Foundation, Inc. This file is part of GDB. This program 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 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef PYTHON_PY_REF_H #define PYTHON_PY_REF_H #include "gdbsupport/gdb_ref_ptr.h" /* A policy class for gdb::ref_ptr for Python reference counting. */ template<typename T> struct gdbpy_ref_policy { static void incref (T *ptr) { Py_INCREF (ptr); } static void decref (T *ptr) { Py_DECREF (ptr); } }; /* A gdb::ref_ptr that has been specialized for Python objects or their "subclasses". */ template<typename T = PyObject> using gdbpy_ref = gdb::ref_ptr<T, gdbpy_ref_policy<T>>; #endif /* PYTHON_PY_REF_H */