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merged from trunk

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[SVN r21559]
This commit is contained in:
Ralf W. Grosse-Kunstleve
2004-01-09 07:26:47 +00:00
parent 65c10f8f08
commit 06beca39af
1 changed files with 8 additions and 7 deletions
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15
include/boost/python/with_custodian_and_ward.hpp
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@@ -16,13 +16,14 @@ namespace boost { namespace python {
namespace detail
{
template <unsigned N>
template <std::size_t N>
struct get_prev
{
template <class ArgumentPackage>
static PyObject* execute(ArgumentPackage const& args, PyObject*)
static PyObject* execute(ArgumentPackage const& args, PyObject* = 0)
{
return get<(N-1)>(args);
int const pre_n = static_cast<int>(N) - 1; // separate line is gcc-2.96 workaround
return detail::get(mpl::int_<pre_n>(), args);
}
};
template <>
@@ -59,8 +60,8 @@ struct with_custodian_and_ward : BasePolicy_
return false;
}
PyObject* patient = detail::get(mpl::int_<(ward-1)>(), args_);
PyObject* nurse = detail::get(mpl::int_<(custodian-1)>(), args_);
PyObject* patient = detail::get_prev<ward>::execute(args_);
PyObject* nurse = detail::get_prev<custodian>::execute(args_);
PyObject* life_support = python::objects::make_nurse_and_patient(nurse, patient);
if (life_support == 0)
@@ -93,8 +94,8 @@ struct with_custodian_and_ward_postcall : BasePolicy_
return 0;
}
PyObject* patient = ward > 0 ? detail::get(mpl::int_<(ward-1)>(),args_) : result;
PyObject* nurse = custodian > 0 ? detail::get(mpl::int_<(custodian-1)>(),args_) : result;
PyObject* patient = detail::get_prev<ward>::execute(args_, result);
PyObject* nurse = detail::get_prev<custodian>::execute(args_, result);
if (nurse == 0) return 0;