| /* |
| [auto_generated] |
| boost/numeric/odeint/external/compute/compute_resize.hpp |
| |
| [begin_description] |
| Enable resizing for Boost.Compute vector |
| [end_description] |
| |
| Copyright 2009-2011 Karsten Ahnert |
| Copyright 2009-2011 Mario Mulansky |
| |
| Distributed under the Boost Software License, Version 1.0. |
| (See accompanying file LICENSE_1_0.txt or |
| copy at http://www.boost.org/LICENSE_1_0.txt) |
| */ |
| |
| |
| #ifndef BOOST_NUMERIC_ODEINT_EXTERNAL_COMPUTE_COMPUTE_RESIZE_HPP_DEFINED |
| #define BOOST_NUMERIC_ODEINT_EXTERNAL_COMPUTE_COMPUTE_RESIZE_HPP_DEFINED |
| |
| #include <boost/compute/container/vector.hpp> |
| |
| #include <boost/numeric/odeint/util/copy.hpp> |
| |
| namespace boost { |
| namespace numeric { |
| namespace odeint { |
| |
| template< class T, class A > |
| struct is_resizeable< boost::compute::vector< T , A > > |
| { |
| struct type : public boost::true_type { }; |
| const static bool value = type::value; |
| }; |
| |
| template< class T, class A > |
| struct same_size_impl< boost::compute::vector< T, A > , boost::compute::vector< T, A > > |
| { |
| static bool same_size( const boost::compute::vector< T, A > &x , const boost::compute::vector< T, A > &y ) |
| { |
| return x.size() == y.size(); |
| } |
| }; |
| |
| template< class T, class A > |
| struct resize_impl< boost::compute::vector< T, A > , boost::compute::vector< T, A > > |
| { |
| static void resize( boost::compute::vector< T, A > &x , const boost::compute::vector< T, A > &y ) |
| { |
| x.resize( y.size() ); |
| } |
| }; |
| |
| |
| template< class Container1, class T, class A > |
| struct copy_impl< Container1 , boost::compute::vector< T, A > > |
| { |
| static void copy( const Container1 &from , boost::compute::vector< T, A > &to ) |
| { |
| boost::compute::copy( boost::begin( from ) , boost::end( from ) , boost::begin( to ) ); |
| } |
| }; |
| |
| template< class T, class A, class Container2 > |
| struct copy_impl< boost::compute::vector< T, A > , Container2 > |
| { |
| static void copy( const boost::compute::vector< T, A > &from , Container2 &to ) |
| { |
| boost::compute::copy( boost::begin( from ) , boost::end( from ) , boost::begin( to ) ); |
| } |
| }; |
| |
| template< class T, class A > |
| struct copy_impl< boost::compute::vector< T, A > , boost::compute::vector< T, A > > |
| { |
| static void copy( const boost::compute::vector< T, A > &from , boost::compute::vector< T, A > &to ) |
| { |
| boost::compute::copy( boost::begin( from ) , boost::end( from ) , boost::begin( to ) ); |
| } |
| }; |
| |
| |
| |
| |
| } // odeint |
| } // numeric |
| } // boost |
| |
| |
| #endif // BOOST_NUMERIC_ODEINT_EXTERNAL_COMPUTE_COMPUTE_RESIZE_HPP_DEFINED |