ceph/src/boost/boost/mpl/vector/aux_/O1_size.hpp

   1
   2 #ifndef BOOST_MPL_VECTOR_AUX_O1_SIZE_HPP_INCLUDED
   3 #define BOOST_MPL_VECTOR_AUX_O1_SIZE_HPP_INCLUDED
   4
   5 // Copyright Aleksey Gurtovoy 2000-2004
   6 //
   7 // Distributed under the Boost Software License, Version 1.0.
   8 // (See accompanying file LICENSE_1_0.txt or copy at
   9 // http://www.boost.org/LICENSE_1_0.txt)
  10 //
  11 // See http://www.boost.org/libs/mpl for documentation.
  12
  13 // $Id$
  14 // $Date$
  15 // $Revision$
  16
  17 #include <boost/mpl/O1_size_fwd.hpp>
  18 #include <boost/mpl/minus.hpp>
  19 #include <boost/mpl/long.hpp>
  20 #include <boost/mpl/vector/aux_/tag.hpp>
  21 #include <boost/mpl/aux_/config/typeof.hpp>
  22 #include <boost/mpl/aux_/config/ctps.hpp>
  23
  24 namespace boost { namespace mpl {
  25
  26 #if defined(BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES)
  27
  28 template<>
  29 struct O1_size_impl< aux::vector_tag >
  30 {
  31     template< typename Vector > struct apply
  32         : Vector::size
  33     {
  34     };
  35 };
  36
  37 #else
  38
  39 #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
  40
  41 template< long N >
  42 struct O1_size_impl< aux::vector_tag<N> >
  43 {
  44     template< typename Vector > struct apply
  45         : mpl::long_<N>
  46     {
  47     };
  48 };
  49
  50 #endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
  51
  52 #endif // BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES
  53
  54 }}
  55
  56 #endif // BOOST_MPL_VECTOR_AUX_O1_SIZE_HPP_INCLUDED