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Merged changes from HEAD to RC_1_34_0.

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[SVN r34898]
This commit is contained in:
Daniel Wallin
2006-08-16 22:30:07 +00:00
parent 6729c38504
commit 1f8f44b26c
3 changed files with 262 additions and 14 deletions
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89
test/python.cpp
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@@ -6,6 +6,7 @@
#include <boost/parameter/keyword.hpp>
#include <boost/parameter/python.hpp>
#include <boost/python.hpp>
#include <boost/utility/enable_if.hpp>
namespace test {
@@ -13,9 +14,32 @@ BOOST_PARAMETER_KEYWORD(tag, x)
BOOST_PARAMETER_KEYWORD(tag, y)
BOOST_PARAMETER_KEYWORD(tag, z)
struct X
struct Xbase
{
BOOST_PARAMETER_MEMBER_FUNCTION((int), f, tag,
// We need the disable_if part for VC7.1/8.0.
template <class Args>
Xbase(
Args const& args
, typename boost::disable_if<
boost::is_base_and_derived<Xbase, Args>
>::type* = 0
)
: value(std::string(args[x | "foo"]) + args[y | "bar"])
{}
std::string value;
};
struct X : Xbase
{
BOOST_PARAMETER_CONSTRUCTOR(X, (Xbase), tag,
(optional
(x, *)
(y, *)
)
)
BOOST_PARAMETER_BASIC_MEMBER_FUNCTION((int), f, tag,
(required
(x, *)
(y, *)
@@ -28,7 +52,7 @@ struct X
return args[x] + args[y] + args[z | 0];
}
BOOST_PARAMETER_MEMBER_FUNCTION((std::string), g, tag,
BOOST_PARAMETER_BASIC_MEMBER_FUNCTION((std::string), g, tag,
(optional
(x, *)
(y, *)
@@ -37,6 +61,19 @@ struct X
{
return std::string(args[x | "foo"]) + args[y | "bar"];
}
BOOST_PARAMETER_MEMBER_FUNCTION((X&), h, tag,
(optional (x, *, "") (y, *, ""))
)
{
return *this;
}
template <class A0>
X& operator()(A0 const& a0)
{
return *this;
}
};
} // namespace test
@@ -59,6 +96,15 @@ struct g_fwd
}
};
struct h_fwd
{
template <class R, class T, class A0, class A1>
R operator()(boost::type<R>, T& self, A0 const& a0, A1 const& a1)
{
return self.h(a0,a1);
}
};
BOOST_PYTHON_MODULE(python_parameter)
{
namespace mpl = boost::mpl;
@@ -66,21 +112,48 @@ BOOST_PYTHON_MODULE(python_parameter)
using namespace boost::python;
class_<X>("X")
.def(
boost::parameter::python::init<
mpl::vector<
tag::x*(std::string), tag::y*(std::string)
>
>()
)
.def(
"f"
, boost::parameter::python::function<
f_fwd
, mpl::vector3<tag::x, tag::y, tag::z*>
, mpl::vector4<int, int, int, int>
, mpl::vector<
int, tag::x(int), tag::y(int), tag::z*(int)
>
>()
)
.def(
"g"
, boost::parameter::python::function<
g_fwd
, mpl::vector2<tag::x*, tag::y*>
, mpl::vector3<std::string, std::string, std::string>
, mpl::vector<
std::string, tag::x*(std::string), tag::y*(std::string)
>
>()
);
)
.def(
"h"
, boost::parameter::python::function<
h_fwd
, mpl::vector<
X&, tag::x*(std::string), tag::y*(std::string)
>
>()
, return_arg<>()
)
.def(
boost::parameter::python::call<
mpl::vector<
X&, tag::x(int)
>
>() [ return_arg<>() ]
)
.def_readonly("value", &X::value);
}