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Handle cv-qualified member functions

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[SVN r12265]
This commit is contained in:
Dave Abrahams
2002-01-10 02:32:47 +00:00
parent 8cff66e8c6
commit aeef66ce35
2 changed files with 133 additions and 2 deletions
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116
include/boost/python/detail/arg_tuple_size.hpp
View File

@@ -99,6 +99,122 @@ struct arg_tuple_size<R (A0::*)(A1, A2, A3, A4, A5)>
BOOST_STATIC_CONSTANT(std::size_t, value = 6);
};
// Metrowerks thinks this creates ambiguities
# if !defined(__MWERKS__) || __MWERKS__ > 0x2406
template <class R, class A0>
struct arg_tuple_size<R (A0::*)() const>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 1);
};
template <class R, class A0, class A1>
struct arg_tuple_size<R (A0::*)(A1) const>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 2);
};
template <class R, class A0, class A1, class A2>
struct arg_tuple_size<R (A0::*)(A1, A2) const>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 3);
};
template <class R, class A0, class A1, class A2, class A3>
struct arg_tuple_size<R (A0::*)(A1, A2, A3) const>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 4);
};
template <class R, class A0, class A1, class A2, class A3, class A4>
struct arg_tuple_size<R (A0::*)(A1, A2, A3, A4) const>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 5);
};
template <class R, class A0, class A1, class A2, class A3, class A4, class A5>
struct arg_tuple_size<R (A0::*)(A1, A2, A3, A4, A5) const>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 6);
};
template <class R, class A0>
struct arg_tuple_size<R (A0::*)() volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 1);
};
template <class R, class A0, class A1>
struct arg_tuple_size<R (A0::*)(A1) volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 2);
};
template <class R, class A0, class A1, class A2>
struct arg_tuple_size<R (A0::*)(A1, A2) volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 3);
};
template <class R, class A0, class A1, class A2, class A3>
struct arg_tuple_size<R (A0::*)(A1, A2, A3) volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 4);
};
template <class R, class A0, class A1, class A2, class A3, class A4>
struct arg_tuple_size<R (A0::*)(A1, A2, A3, A4) volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 5);
};
template <class R, class A0, class A1, class A2, class A3, class A4, class A5>
struct arg_tuple_size<R (A0::*)(A1, A2, A3, A4, A5) volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 6);
};
template <class R, class A0>
struct arg_tuple_size<R (A0::*)() const volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 1);
};
template <class R, class A0, class A1>
struct arg_tuple_size<R (A0::*)(A1) const volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 2);
};
template <class R, class A0, class A1, class A2>
struct arg_tuple_size<R (A0::*)(A1, A2) const volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 3);
};
template <class R, class A0, class A1, class A2, class A3>
struct arg_tuple_size<R (A0::*)(A1, A2, A3) const volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 4);
};
template <class R, class A0, class A1, class A2, class A3, class A4>
struct arg_tuple_size<R (A0::*)(A1, A2, A3, A4) const volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 5);
};
template <class R, class A0, class A1, class A2, class A3, class A4, class A5>
struct arg_tuple_size<R (A0::*)(A1, A2, A3, A4, A5) const volatile>
{
BOOST_STATIC_CONSTANT(std::size_t, value = 6);
};
# endif // __MWERKS__
# else
// We will use the "sizeof() trick" to work around the lack of

19
src/gen_arg_tuple_size.py
View File

@@ -21,6 +21,15 @@ header = '''// (C) Copyright David Abrahams 2001. Permission to copy, use, modi
_cv_qualifiers = ('', ' const', ' volatile', ' const volatile')
_suffix = {
'': '''
// Metrowerks thinks this creates ambiguities
# if !defined(__MWERKS__) || __MWERKS__ > 0x2406
''', ' const volatile': '''
# endif // __MWERKS__
'''
};
def gen_arg_tuple_size(member_function_args, free_function_args = None):
if free_function_args is None:
free_function_args = member_function_args + 1
@@ -53,14 +62,20 @@ struct arg_tuple_size<R (*)(%(A%+%:, %))>
''', free_function_args)
+ '\n'
+ gen_functions(
+ reduce(lambda x,y: x+'\n'+y
, map(
lambda cv: gen_functions(
'''template <class R, class A0%(, class A%+%)>
struct arg_tuple_size<R (A0::*)(%(A%+%:, %))%1>
{
BOOST_STATIC_CONSTANT(std::size_t, value = %+);
};
''', member_function_args, '')
'''
, member_function_args, cv) + _suffix.get(cv, '')
, _cv_qualifiers))
+
'''# else