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/*
* This file is part of the Shiboken Python Bindings Generator project.
*
* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
*
* Contact: PySide team <contact@pyside.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation. Please
* review the following information to ensure the GNU Lesser General
* Public License version 2.1 requirements will be met:
* http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
*
* As a special exception to the GNU Lesser General Public License
* version 2.1, the object code form of a "work that uses the Library"
* may incorporate material from a header file that is part of the
* Library. You may distribute such object code under terms of your
* choice, provided that the incorporated material (i) does not exceed
* more than 5% of the total size of the Library; and (ii) is limited to
* numerical parameters, data structure layouts, accessors, macros,
* inline functions and templates.
*
* 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef HELPER_H
#define HELPER_H
#include <Python.h>
#include "shibokenmacros.h"
#include "conversions.h"
namespace Shiboken
{
template<typename A, typename B>
inline PyObject* makeTuple(const A& a, const B& b)
{
return PyTuple_Pack(2, Converter<A>::toPython(a), Converter<B>::toPython(b));
}
template<typename A, typename B, typename C>
inline PyObject* makeTuple(const A& a, const B& b, const C& c)
{
return PyTuple_Pack(3, Converter<A>::toPython(a),
Converter<B>::toPython(b),
Converter<C>::toPython(c));
}
template<typename A, typename B, typename C, typename D>
inline PyObject* makeTuple(const A& a, const B& b, const C& c, const D& d)
{
return PyTuple_Pack(4, Converter<A>::toPython(a),
Converter<B>::toPython(b),
Converter<C>::toPython(c),
Converter<D>::toPython(d));
}
template<typename A, typename B, typename C, typename D, typename E>
inline PyObject* makeTuple(const A& a, const B& b, const C& c, const D& d, const E& e)
{
return PyTuple_Pack(5, Converter<A>::toPython(a),
Converter<B>::toPython(b),
Converter<C>::toPython(c),
Converter<D>::toPython(d),
Converter<E>::toPython(e));
}
/**
* It transforms a python sequence into two C variables, argc and argv.
* If the sequence is empty and defaultAppName was provided, argc will be 1 and
* argv will have a copy of defaultAppName.
*
* \note argc and argv *should* be deleted by the user.
* \returns True on sucess, false otherwise.
*/
LIBSHIBOKEN_API bool PySequenceToArgcArgv(PyObject* argList, int* argc, char*** argv, const char* defaultAppName = 0);
/**
* Convert a python sequence into a heap-allocated array of ints.
*
* \returns The newly allocated array or NULL in case of error or empty sequence. Check with PyErr_Occurred
* if it was successfull.
*/
LIBSHIBOKEN_API int* sequenceToIntArray(PyObject* obj, bool zeroTerminated = false);
} // namespace Shiboken
#endif // HELPER_H
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