ceph/src/boost/libs/numeric/odeint/include/boost/numeric/odeint/external/nt2/nt2_resize.hpp

   1 //==============================================================================
   2 //         Copyright 2014          LRI    UMR 8623 CNRS/Univ Paris Sud XI
   3 //         Copyright 2014          NumScale SAS
   4 //
   5 //          Distributed under the Boost Software License, Version 1.0.
   6 //                 See accompanying file LICENSE.txt or copy at
   7 //                     http://www.boost.org/LICENSE_1_0.txt
   8 //==============================================================================
   9 #ifndef BOOST_NUMERIC_ODEINT_EXTERNAL_NT2_NT2_RESIZE_HPP_INCLUDED
  10 #define BOOST_NUMERIC_ODEINT_EXTERNAL_NT2_NT2_RESIZE_HPP_INCLUDED
  11
  12 #include <nt2/core/container/table/table.hpp>
  13
  14 #include <boost/numeric/odeint/util/same_size.hpp>
  15
  16 namespace boost { namespace numeric { namespace odeint {
  17
  18 template<typename T, typename S>
  19 struct is_resizeable< nt2::container::table<T,S> >
  20 {
  21   typedef boost::true_type type;
  22   static const bool value = type::value;
  23 };
  24
  25 template<typename T, typename S>
  26 struct same_size_impl< nt2::container::table<T,S>
  27                      , nt2::container::table<T,S>
  28                      >
  29 {
  30   static bool same_size ( const nt2::container::table<T,S> &v1
  31                         , const nt2::container::table<T,S> &v2
  32                         )
  33   {
  34     return v1.extent() == v2.extent();
  35   }
  36 };
  37
  38 template<typename T, typename S>
  39 struct resize_impl< nt2::container::table<T,S>
  40                   , nt2::container::table<T,S>
  41                   >
  42 {
  43   static void resize ( nt2::container::table<T,S> &v1
  44                      , const nt2::container::table<T,S> &v2
  45                      )
  46   {
  47     v1.resize( v2.extent() );
  48   }
  49 };
  50 } } }
  51
  52 #endif