Chris@16: /*
Chris@16:  [auto_generated]
Chris@16:  boost/numeric/odeint/stepper/generation/make_controlled.hpp
Chris@16: 
Chris@16:  [begin_description]
Chris@16:  Factory function to simplify the creation of controlled steppers from error steppers.
Chris@16:  [end_description]
Chris@16: 
Chris@101:  Copyright 2011-2012 Karsten Ahnert
Chris@101:  Copyright 2011-2012 Mario Mulansky
Chris@16: 
Chris@16:  Distributed under the Boost Software License, Version 1.0.
Chris@16:  (See accompanying file LICENSE_1_0.txt or
Chris@16:  copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16:  */
Chris@16: 
Chris@16: 
Chris@16: #ifndef BOOST_NUMERIC_ODEINT_STEPPER_GENERATION_MAKE_CONTROLLED_HPP_INCLUDED
Chris@16: #define BOOST_NUMERIC_ODEINT_STEPPER_GENERATION_MAKE_CONTROLLED_HPP_INCLUDED
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: namespace boost {
Chris@16: namespace numeric {
Chris@16: namespace odeint {
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: // default template for the controller
Chris@16: template< class Stepper > struct get_controller { };
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: // default controller factory
Chris@16: template< class Stepper , class Controller >
Chris@16: struct controller_factory
Chris@16: {
Chris@16:     Controller operator()(
Chris@16:             typename Stepper::value_type abs_error ,
Chris@16:             typename Stepper::value_type rel_error ,
Chris@16:             const Stepper &stepper )
Chris@16:     {
Chris@16:         return Controller( abs_error , rel_error , stepper );
Chris@16:     }
Chris@16: };
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: namespace result_of
Chris@16: {
Chris@16:     template< class Stepper >
Chris@16:     struct make_controlled
Chris@16:     {
Chris@16:         typedef typename get_controller< Stepper >::type type;
Chris@16:     };
Chris@16: }
Chris@16: 
Chris@16: 
Chris@16: template< class Stepper >
Chris@16: typename result_of::make_controlled< Stepper >::type make_controlled(
Chris@16:         typename Stepper::value_type abs_error ,
Chris@16:         typename Stepper::value_type rel_error ,
Chris@16:         const Stepper & stepper = Stepper() )
Chris@16: {
Chris@16:     typedef Stepper stepper_type;
Chris@16:     typedef typename result_of::make_controlled< stepper_type >::type controller_type;
Chris@16:     typedef controller_factory< stepper_type , controller_type > factory_type;
Chris@16:     factory_type factory;
Chris@16:     return factory( abs_error , rel_error , stepper );
Chris@16: }
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: } // odeint
Chris@16: } // numeric
Chris@16: } // boost
Chris@16: 
Chris@16: 
Chris@16: #endif // BOOST_NUMERIC_ODEINT_STEPPER_GENERATION_MAKE_CONTROLLED_HPP_INCLUDED