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PyLong_Type raises an exception if the argument is not convertible to long, therefore, this has to be handled as new_reference and not new_non_null_reference, otherwise a segfault will occur.
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
// Copyright David Abrahams 2002.
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/python/long.hpp>
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namespace boost { namespace python { namespace detail {
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new_reference long_base::call(object const& arg_)
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{
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return (detail::new_reference)PyObject_CallFunction(
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(PyObject*)&PyLong_Type, const_cast<char*>("(O)"),
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arg_.ptr());
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}
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new_reference long_base::call(object const& arg_, object const& base)
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{
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return (detail::new_reference)PyObject_CallFunction(
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(PyObject*)&PyLong_Type, const_cast<char*>("(OO)"),
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arg_.ptr(), base.ptr());
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}
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long_base::long_base()
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: object(
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detail::new_reference(
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PyObject_CallFunction((PyObject*)&PyLong_Type, const_cast<char*>("()")))
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)
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{}
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long_base::long_base(object_cref arg)
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: object(long_base::call(arg))
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{}
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long_base::long_base(object_cref arg, object_cref base)
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: object(long_base::call(arg, base))
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{}
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}}} // namespace boost::python
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