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epoc32/include/stdapis/boost/mpl/set/aux_/item.hpp
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:33:34 +0100
branchSymbian3
changeset 4 837f303aceeb
permissions -rw-r--r--
Current Symbian^3 public API header files (from PDK 3.0.h)
This is the epoc32/include tree with the "platform" subtrees removed, and
all but a selected few mbg and rsg files removed. 
     1 

     2 #ifndef BOOST_MPL_SET_AUX_ITEM_HPP_INCLUDED

     3 #define BOOST_MPL_SET_AUX_ITEM_HPP_INCLUDED

     4 

     5 // Copyright Aleksey Gurtovoy 2003-2004

     6 // Copyright David Abrahams 2003-2004

     7 //

     8 // Distributed under the Boost Software License, Version 1.0. 

     9 // (See accompanying file LICENSE_1_0.txt or copy at 

    10 // http://www.boost.org/LICENSE_1_0.txt)

    11 //

    12 // See http://www.boost.org/libs/mpl for documentation.

    13 

    14 // $Source: /cvsroot/boost/boost/boost/mpl/set/aux_/item.hpp,v $

    15 // $Date: 2005/06/18 22:03:09 $

    16 // $Revision: 1.7 $

    17 

    18 #include <boost/mpl/long.hpp>

    19 #include <boost/mpl/void.hpp>

    20 #include <boost/mpl/next.hpp>

    21 #include <boost/mpl/prior.hpp>

    22 #include <boost/mpl/set/aux_/set0.hpp>

    23 #include <boost/mpl/aux_/type_wrapper.hpp>

    24 #include <boost/mpl/aux_/config/arrays.hpp>

    25 

    26 namespace boost { namespace mpl {

    27 

    28 template< typename T, typename Base >

    29 struct s_item

    30     : Base

    31 {

    32     typedef s_item<T,Base> item_;

    33     typedef void_       last_masked_;

    34     typedef Base        next_;

    35     typedef T           item_type_;

    36     typedef item_type_  type;

    37     typedef Base        base;

    38     

    39     typedef typename next< typename Base::size >::type  size;

    40     typedef typename next< typename Base::order >::type order;

    41 

    42 #if defined(BOOST_MPL_CFG_NO_DEPENDENT_ARRAY_TYPES)

    43     typedef typename aux::weighted_tag<BOOST_MPL_AUX_MSVC_VALUE_WKND(order)::value>::type order_tag_;

    44 #else

    45     typedef char (&order_tag_)[BOOST_MPL_AUX_MSVC_VALUE_WKND(order)::value];

    46 #endif

    47 

    48     BOOST_MPL_AUX_SET_OVERLOAD( order_tag_, ORDER_BY_KEY, s_item, aux::type_wrapper<T>* );

    49     BOOST_MPL_AUX_SET_OVERLOAD( aux::no_tag, IS_MASKED, s_item, aux::type_wrapper<T>* );

    50 };

    51 

    52 

    53 template< typename T, typename Base >

    54 struct s_mask

    55     : Base

    56 {

    57     typedef s_mask<T,Base> item_;

    58     typedef T       last_masked_;

    59     typedef void_   item_type_;

    60     typedef Base    base;

    61     typedef typename prior< typename Base::size >::type  size;

    62 

    63     BOOST_MPL_AUX_SET_OVERLOAD( aux::yes_tag, IS_MASKED, s_mask, aux::type_wrapper<T>* );

    64 };

    65 

    66 

    67 template< typename T, typename Base >

    68 struct s_unmask

    69     : Base

    70 {

    71     typedef s_unmask<T,Base> item_;

    72     typedef void_   last_masked_;

    73     typedef T       item_type_;

    74     typedef Base    base;

    75     typedef typename next< typename Base::size >::type  size;

    76 

    77     BOOST_MPL_AUX_SET_OVERLOAD( aux::no_tag, IS_MASKED, s_unmask, aux::type_wrapper<T>* );

    78 };

    79 

    80 }}

    81 

    82 #endif // BOOST_MPL_SET_AUX_ITEM_HPP_INCLUDED
test