os/ossrv/ossrv_pub/boost_apis/boost/python/detail/pointee.hpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
     1 // Copyright David Abrahams 2002.
     2 // Distributed under the Boost Software License, Version 1.0. (See
     3 // accompanying file LICENSE_1_0.txt or copy at
     4 // http://www.boost.org/LICENSE_1_0.txt)
     5 #ifndef POINTEE_DWA2002323_HPP
     6 # define POINTEE_DWA2002323_HPP
     7 
     8 # include <boost/type_traits/object_traits.hpp>
     9 
    10 namespace boost { namespace python { namespace detail { 
    11 
    12 template <bool is_ptr = true>
    13 struct pointee_impl
    14 {
    15     template <class T> struct apply : remove_pointer<T> {};
    16 };
    17 
    18 template <>
    19 struct pointee_impl<false>
    20 {
    21     template <class T> struct apply
    22     {
    23         typedef typename T::element_type type;
    24     };
    25 };
    26 
    27 template <class T>
    28 struct pointee
    29     : pointee_impl<is_pointer<T>::value>::template apply<T>
    30 {
    31 };
    32 
    33 }}} // namespace boost::python::detail
    34 
    35 #endif // POINTEE_DWA2002323_HPP