ceph/src/boost/libs/numeric/odeint/include/boost/numeric/odeint/external/vexcl/vexcl_same_instance.hpp

   1 /*
   2  [auto_generated]
   3  boost/numeric/odeint/external/vexcl/vexcl_same_instance.hpp
   4
   5  [begin_description]
   6  Check if two VexCL containers are the same instance.
   7  [end_description]
   8
   9  Copyright 2009-2011 Karsten Ahnert
  10  Copyright 2009-2011 Mario Mulansky
  11
  12  Distributed under the Boost Software License, Version 1.0.
  13  (See accompanying file LICENSE_1_0.txt or
  14  copy at http://www.boost.org/LICENSE_1_0.txt)
  15  */
  16
  17
  18 #ifndef BOOST_NUMERIC_ODEINT_EXTERNAL_VEXCL_VEXCL_SAME_INSTANCE_HPP_INCLUDED
  19 #define BOOST_NUMERIC_ODEINT_EXTERNAL_VEXCL_VEXCL_SAME_INSTANCE_HPP_INCLUDED
  20
  21 #include <vexcl/vector.hpp>
  22 #include <vexcl/multivector.hpp>
  23
  24 #include <boost/numeric/odeint/util/same_instance.hpp>
  25
  26 namespace boost {
  27 namespace numeric {
  28 namespace odeint {
  29
  30 template <typename T>
  31 struct same_instance_impl< vex::vector<T> , vex::vector<T> >
  32 {
  33     static bool same_instance( const vex::vector<T> &x1 , const vex::vector<T> &x2 )
  34     {
  35         return
  36             static_cast<const vex::vector<T>*>(&x1) ==
  37             static_cast<const vex::vector<T>*>(&x2);
  38     }
  39 };
  40
  41 template <typename T, size_t N>
  42 struct same_instance_impl< vex::multivector<T, N> , vex::multivector<T, N> >
  43 {
  44     static bool same_instance( const vex::multivector<T, N> &x1 , const vex::multivector<T, N> &x2 )
  45     {
  46         return
  47             static_cast<const vex::multivector<T, N>*>(&x1) ==
  48             static_cast<const vex::multivector<T, N>*>(&x2);
  49     }
  50 };
  51
  52 } // namespace odeint
  53 } // namespace numeric
  54 } // namespace boost
  55
  56
  57
  58 #endif // BOOST_NUMERIC_ODEINT_EXTERNAL_VEXCL_VEXCL_SAME_INSTANCE_HPP_INCLUDED