| /* |
| [auto_generated] |
| boost/numeric/odeint/util/copy.hpp |
| |
| [begin_description] |
| Copy abstraction for the usage in the steppers. |
| [end_description] |
| |
| Copyright 2011-2012 Karsten Ahnert |
| Copyright 2011-2012 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_UTIL_COPY_HPP_INCLUDED |
| #define BOOST_NUMERIC_ODEINT_UTIL_COPY_HPP_INCLUDED |
| |
| |
| #include <boost/range/algorithm/copy.hpp> |
| |
| #include <boost/utility/enable_if.hpp> |
| |
| #include <boost/numeric/odeint/util/detail/is_range.hpp> |
| |
| namespace boost { |
| namespace numeric { |
| namespace odeint { |
| |
| namespace detail { |
| |
| template< class Container1 , class Container2 > |
| void do_copying( const Container1 &from , Container2 &to , boost::mpl::true_ ) |
| { |
| boost::range::copy( from , boost::begin( to ) ); |
| } |
| |
| template< class Container1 , class Container2 > |
| void do_copying( const Container1 &from , Container2 &to , boost::mpl::false_ ) |
| { |
| to = from; |
| } |
| |
| } // namespace detail |
| |
| |
| |
| /* |
| * Default implementation of the copy operation used the assign operator |
| * gsl_vector must copied differently |
| */ |
| template< class Container1 , class Container2 , class Enabler = void > |
| struct copy_impl_sfinae |
| { |
| static void copy( const Container1 &from , Container2 &to ) |
| { |
| typedef typename boost::numeric::odeint::detail::is_range< Container1 >::type is_range_type; |
| detail::do_copying( from , to , is_range_type() ); |
| } |
| |
| }; |
| |
| template< class Container1, class Container2 > |
| struct copy_impl |
| { |
| static void copy( const Container1 &from , Container2 &to ) |
| { |
| copy_impl_sfinae< Container1 , Container2 >::copy( from , to ); |
| } |
| }; |
| |
| // ToDo: allow also to copy INTO a range, not only from a range! Needs "const Container2 &to" |
| template< class Container1 , class Container2 > |
| void copy( const Container1 &from , Container2 &to ) |
| { |
| copy_impl< Container1 , Container2 >::copy( from , to ); |
| } |
| |
| |
| } // namespace odeint |
| } // namespace numeric |
| } // namespace boost |
| |
| |
| #endif // BOOST_NUMERIC_ODEINT_UTIL_COPY_HPP_INCLUDED |