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