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83 lines
2.5 KiB
Python
83 lines
2.5 KiB
Python
# (C) Copyright David Abrahams 2001. Permission to copy, use, modify, sell and
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# distribute this software is granted provided this copyright notice appears
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# in all copies. This software is provided "as is" without express or implied
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# warranty, and with no claim as to its suitability for any purpose.
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#
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# This work was funded in part by Lawrence Berkeley National Labs
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from gen_function import *
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import string
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header = '''// Copyright David Abrahams 2001. Permission to copy, use,
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// modify, sell and distribute this software is granted provided this
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// copyright notice appears in all copies. This software is provided
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// "as is" without express or implied warranty, and with no claim as
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// to its suitability for any purpose.
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//
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// This work was funded in part by Lawrence Berkeley National Labs
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//
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// This file generated for %d-argument member functions and %d-argument free
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// functions by gen_call.py
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#ifndef CALL_DWA20011214_HPP
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# define CALL_DWA20011214_HPP
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# include <boost/python/detail/returning.hpp>
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namespace boost { namespace python {
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'''
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_cv_qualifiers = ('', ' const', ' volatile', ' const volatile')
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def gen_call(member_function_args, free_function_args = None):
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if free_function_args is None:
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free_function_args = member_function_args + 1
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return (header % (member_function_args, free_function_args)
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+ gen_functions(
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'''template <class R%(, class A%n%)>
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inline PyObject* call(R (*f)(%(A%n%:, %)), PyObject* args, PyObject* keywords)
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{
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return detail::returning<R>::call(f, args, keywords);
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}
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''', free_function_args)
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+
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'''// Member functions
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'''
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+ reduce(lambda x,y: x+y
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, map(lambda cv:
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gen_functions(
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'''template <class R, class A0%(, class A%+%)>
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inline PyObject* call(R (A0::*f)(%(A%+%:, %))%1, PyObject* args, PyObject* keywords)
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{
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return detail::returning<R>::call(f, args, keywords);
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}
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'''
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, member_function_args, cv)
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, _cv_qualifiers))
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+
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'''
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}} // namespace boost::python
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#endif // CALL_DWA20011214_HPP
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''')
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if __name__ == '__main__':
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import sys
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if len(sys.argv) == 1:
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member_function_args = 5
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free_function_args = 6
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else:
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member_function_args = int(sys.argv[1])
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if len(sys.argv) > 2:
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free_function_args = int(sys.argv[2])
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else:
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free_function_args = member_function_args
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print gen_call(member_function_args, free_function_args)
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