boost/proto/context/detail/preprocessed/default_eval.hpp
///////////////////////////////////////////////////////////////////////////////
/// \file default_eval.hpp
/// Contains specializations of the default_eval\<\> class template.
//
// Copyright 2008 Eric Niebler. Distributed under the Boost
// Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
template<typename Expr, typename Context>
struct default_eval<Expr, Context, proto::tag::function, 3>
{
typedef
typename proto::detail::result_of_fixup<
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
>::type
function_type;
typedef
typename BOOST_PROTO_RESULT_OF<
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return this->invoke(expr, context, is_member_function_pointer<function_type>());
}
private:
result_type invoke(Expr &expr, Context &context, mpl::false_) const
{
return proto::eval(proto::child_c< 0>( expr), context)(
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context)
);
}
result_type invoke(Expr &expr, Context &context, mpl::true_) const
{
BOOST_PROTO_USE_GET_POINTER();
typedef typename detail::class_member_traits<function_type>::class_type class_type;
return (
BOOST_PROTO_GET_POINTER(class_type, (proto::eval(proto::child_c< 1>( expr), context))) ->*
proto::eval(proto::child_c< 0>( expr), context)
)(proto::eval(proto::child_c< 2>( expr), context));
}
};
template<typename Expr, typename Context>
struct default_eval<Expr, Context, proto::tag::function, 4>
{
typedef
typename proto::detail::result_of_fixup<
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
>::type
function_type;
typedef
typename BOOST_PROTO_RESULT_OF<
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return this->invoke(expr, context, is_member_function_pointer<function_type>());
}
private:
result_type invoke(Expr &expr, Context &context, mpl::false_) const
{
return proto::eval(proto::child_c< 0>( expr), context)(
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context)
);
}
result_type invoke(Expr &expr, Context &context, mpl::true_) const
{
BOOST_PROTO_USE_GET_POINTER();
typedef typename detail::class_member_traits<function_type>::class_type class_type;
return (
BOOST_PROTO_GET_POINTER(class_type, (proto::eval(proto::child_c< 1>( expr), context))) ->*
proto::eval(proto::child_c< 0>( expr), context)
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context));
}
};
template<typename Expr, typename Context>
struct default_eval<Expr, Context, proto::tag::function, 5>
{
typedef
typename proto::detail::result_of_fixup<
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
>::type
function_type;
typedef
typename BOOST_PROTO_RESULT_OF<
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return this->invoke(expr, context, is_member_function_pointer<function_type>());
}
private:
result_type invoke(Expr &expr, Context &context, mpl::false_) const
{
return proto::eval(proto::child_c< 0>( expr), context)(
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context)
);
}
result_type invoke(Expr &expr, Context &context, mpl::true_) const
{
BOOST_PROTO_USE_GET_POINTER();
typedef typename detail::class_member_traits<function_type>::class_type class_type;
return (
BOOST_PROTO_GET_POINTER(class_type, (proto::eval(proto::child_c< 1>( expr), context))) ->*
proto::eval(proto::child_c< 0>( expr), context)
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context));
}
};
template<typename Expr, typename Context>
struct default_eval<Expr, Context, proto::tag::function, 6>
{
typedef
typename proto::detail::result_of_fixup<
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
>::type
function_type;
typedef
typename BOOST_PROTO_RESULT_OF<
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 5>::type >::type , Context >::type)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return this->invoke(expr, context, is_member_function_pointer<function_type>());
}
private:
result_type invoke(Expr &expr, Context &context, mpl::false_) const
{
return proto::eval(proto::child_c< 0>( expr), context)(
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context)
);
}
result_type invoke(Expr &expr, Context &context, mpl::true_) const
{
BOOST_PROTO_USE_GET_POINTER();
typedef typename detail::class_member_traits<function_type>::class_type class_type;
return (
BOOST_PROTO_GET_POINTER(class_type, (proto::eval(proto::child_c< 1>( expr), context))) ->*
proto::eval(proto::child_c< 0>( expr), context)
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context));
}
};
template<typename Expr, typename Context>
struct default_eval<Expr, Context, proto::tag::function, 7>
{
typedef
typename proto::detail::result_of_fixup<
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
>::type
function_type;
typedef
typename BOOST_PROTO_RESULT_OF<
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 5>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 6>::type >::type , Context >::type)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return this->invoke(expr, context, is_member_function_pointer<function_type>());
}
private:
result_type invoke(Expr &expr, Context &context, mpl::false_) const
{
return proto::eval(proto::child_c< 0>( expr), context)(
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context)
);
}
result_type invoke(Expr &expr, Context &context, mpl::true_) const
{
BOOST_PROTO_USE_GET_POINTER();
typedef typename detail::class_member_traits<function_type>::class_type class_type;
return (
BOOST_PROTO_GET_POINTER(class_type, (proto::eval(proto::child_c< 1>( expr), context))) ->*
proto::eval(proto::child_c< 0>( expr), context)
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context));
}
};
template<typename Expr, typename Context>
struct default_eval<Expr, Context, proto::tag::function, 8>
{
typedef
typename proto::detail::result_of_fixup<
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
>::type
function_type;
typedef
typename BOOST_PROTO_RESULT_OF<
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 5>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 6>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 7>::type >::type , Context >::type)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return this->invoke(expr, context, is_member_function_pointer<function_type>());
}
private:
result_type invoke(Expr &expr, Context &context, mpl::false_) const
{
return proto::eval(proto::child_c< 0>( expr), context)(
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context)
);
}
result_type invoke(Expr &expr, Context &context, mpl::true_) const
{
BOOST_PROTO_USE_GET_POINTER();
typedef typename detail::class_member_traits<function_type>::class_type class_type;
return (
BOOST_PROTO_GET_POINTER(class_type, (proto::eval(proto::child_c< 1>( expr), context))) ->*
proto::eval(proto::child_c< 0>( expr), context)
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context));
}
};
template<typename Expr, typename Context>
struct default_eval<Expr, Context, proto::tag::function, 9>
{
typedef
typename proto::detail::result_of_fixup<
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
>::type
function_type;
typedef
typename BOOST_PROTO_RESULT_OF<
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 5>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 6>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 7>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 8>::type >::type , Context >::type)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return this->invoke(expr, context, is_member_function_pointer<function_type>());
}
private:
result_type invoke(Expr &expr, Context &context, mpl::false_) const
{
return proto::eval(proto::child_c< 0>( expr), context)(
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context) , proto::eval(proto::child_c< 8>( expr), context)
);
}
result_type invoke(Expr &expr, Context &context, mpl::true_) const
{
BOOST_PROTO_USE_GET_POINTER();
typedef typename detail::class_member_traits<function_type>::class_type class_type;
return (
BOOST_PROTO_GET_POINTER(class_type, (proto::eval(proto::child_c< 1>( expr), context))) ->*
proto::eval(proto::child_c< 0>( expr), context)
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context) , proto::eval(proto::child_c< 8>( expr), context));
}
};
template<typename Expr, typename Context>
struct default_eval<Expr, Context, proto::tag::function, 10>
{
typedef
typename proto::detail::result_of_fixup<
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
>::type
function_type;
typedef
typename BOOST_PROTO_RESULT_OF<
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 5>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 6>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 7>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 8>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 9>::type >::type , Context >::type)
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
return this->invoke(expr, context, is_member_function_pointer<function_type>());
}
private:
result_type invoke(Expr &expr, Context &context, mpl::false_) const
{
return proto::eval(proto::child_c< 0>( expr), context)(
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context) , proto::eval(proto::child_c< 8>( expr), context) , proto::eval(proto::child_c< 9>( expr), context)
);
}
result_type invoke(Expr &expr, Context &context, mpl::true_) const
{
BOOST_PROTO_USE_GET_POINTER();
typedef typename detail::class_member_traits<function_type>::class_type class_type;
return (
BOOST_PROTO_GET_POINTER(class_type, (proto::eval(proto::child_c< 1>( expr), context))) ->*
proto::eval(proto::child_c< 0>( expr), context)
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context) , proto::eval(proto::child_c< 8>( expr), context) , proto::eval(proto::child_c< 9>( expr), context));
}
};
