boost/numeric/odeint/iterator/times_time_iterator.hpp
/*
[auto_generated]
boost/numeric/odeint/iterator/times_time_iterator.hpp
[begin_description]
Iterator for iterating through the solution of an ODE with oscillator calls at times from a given sequence.
The dereferenced type contains also the time.
[end_description]
Copyright 2009-2013 Karsten Ahnert
Copyright 2009-2013 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_ITERATOR_TIMES_TIME_ITERATOR_HPP_INCLUDED
#define BOOST_NUMERIC_ODEINT_ITERATOR_TIMES_TIME_ITERATOR_HPP_INCLUDED
#include <boost/numeric/odeint/util/stepper_traits.hpp>
#include <boost/numeric/odeint/stepper/stepper_categories.hpp>
#include <boost/numeric/odeint/iterator/detail/ode_iterator_base.hpp>
#include <boost/numeric/odeint/iterator/impl/times_iterator_impl.hpp>
namespace boost {
namespace numeric {
namespace odeint {
/* use the times_iterator_impl with the right tags */
template< class Stepper , class System , class State , class TimeIterator
#ifndef DOXYGEN_SKIP
, class StepperTag = typename base_tag< typename traits::stepper_category< Stepper >::type >::type
#endif
>
class times_time_iterator : public times_iterator_impl<
times_time_iterator< Stepper , System , State , TimeIterator , StepperTag > ,
Stepper , System , State , TimeIterator , detail::ode_state_time_iterator_tag , StepperTag
>
{
typedef typename traits::time_type< Stepper >::type time_type;
typedef times_time_iterator< Stepper , System , State , TimeIterator , StepperTag > iterator_type;
public:
times_time_iterator( Stepper stepper , System sys , State &s ,
TimeIterator t_start , TimeIterator t_end , time_type dt )
: times_iterator_impl< iterator_type , Stepper , System , State , TimeIterator, detail::ode_state_time_iterator_tag , StepperTag >( stepper , sys , s , t_start , t_end , dt )
{}
times_time_iterator( Stepper stepper , System sys , State &s )
: times_iterator_impl< iterator_type , Stepper , System , State , TimeIterator , detail::ode_state_time_iterator_tag , StepperTag >( stepper , sys , s )
{}
};
/* make functions */
template< class Stepper , class System , class State , class TimeIterator >
times_time_iterator< Stepper , System, State , TimeIterator > make_times_time_iterator_begin(
Stepper stepper ,
System system ,
State &x ,
TimeIterator t_start ,
TimeIterator t_end ,
typename traits::time_type< Stepper >::type dt )
{
return times_time_iterator< Stepper , System , State , TimeIterator >( stepper , system , x , t_start , t_end , dt );
}
// ToDo: requires to specifically provide the TimeIterator template parameter, can this be improved?
template< class TimeIterator , class Stepper , class System , class State >
times_time_iterator< Stepper , System , State , TimeIterator > make_times_time_iterator_end(
Stepper stepper ,
System system ,
State &x )
//TimeIterator t_end )
{
return times_time_iterator< Stepper , System , State , TimeIterator >( stepper , system , x );
}
template< class Stepper , class System , class State , class TimeIterator >
std::pair< times_time_iterator< Stepper , System , State , TimeIterator > ,
times_time_iterator< Stepper , System , State , TimeIterator > >
make_times_time_range(
Stepper stepper ,
System system ,
State &x ,
TimeIterator t_start ,
TimeIterator t_end ,
typename traits::time_type< Stepper >::type dt )
{
return std::make_pair(
times_time_iterator< Stepper , System , State , TimeIterator >( stepper , system , x , t_start , t_end , dt ) ,
times_time_iterator< Stepper , System , State , TimeIterator >( stepper , system , x )
);
}
/**
* \class times_time_iterator
*
* \brief ODE Iterator with given evaluation points. The value type of this iterator is a std::pair containing state and time.
*
* Implements an iterator representing the solution of an ODE from *t_start
* to *t_end evaluated at time points given by the sequence t_start to t_end.
* t_start and t_end are iterators representing a sequence of time points
* where the solution of the ODE should be evaluated.
* After each iteration the iterator dereferences to a pair with the state
* and the time at the next evaluation point *t_start++ until t_end is reached.
* This iterator can be used with Steppers, ControlledSteppers and
* DenseOutputSteppers and it always makes use of the all the given steppers
* capabilities. A for_each over such an iterator range behaves similar to
* the integrate_times routine.
*
* times_time_iterator is a model of single-pass iterator.
*
* The value type of this iterator is a pair of state and time type.
*
* \tparam Stepper The stepper type which should be used during the iteration.
* \tparam System The type of the system function (ODE) which should be solved.
* \tparam State The state type of the ODE.
* \tparam TimeIterator The iterator type for the sequence of time points.
*/
/**
* \fn make_times_time_iterator_begin( Stepper stepper ,
System system ,
State &x ,
TimeIterator t_start ,
TimeIterator t_end ,
typename traits::time_type< Stepper >::type dt )
*
* \brief Factory function for times_time_iterator. Constructs a begin iterator.
*
* \param stepper The stepper to use during the iteration.
* \param system The system function (ODE) to solve.
* \param x The initial state. const_step_iterator stores a reference of s and changes its value during the iteration.
* \param t_start Begin iterator of the sequence of evaluation time points.
* \param t_end End iterator of the sequence of evaluation time points.
* \param dt The initial time step.
* \returns The times_time iterator.
*/
/**
* \fn make_times_time_iterator_end( Stepper stepper , System system , State &x )
* \brief Factory function for times_time_iterator. Constructs an end iterator.
*
* \tparam TimesIterator The iterator type of the time sequence, must be specifically provided.
*
* \param stepper The stepper to use during the iteration.
* \param system The system function (ODE) to solve.
* \param x The initial state. const_step_iterator stores a reference of s and changes its value during the iteration.
* \returns The times_time iterator.
*
* This function needs the TimeIterator type specifically defined as a
* template parameter.
*/
/**
* \fn make_times_time_range( Stepper stepper , System system , State &x ,
TimeIterator t_start ,
TimeIterator t_end ,
typename traits::time_type< Stepper >::type dt )
*
* \brief Factory function to construct a single pass range of times_time iterators. A range is here a pair
* of times_iterator.
*
* \param stepper The stepper to use during the iteration.
* \param system The system function (ODE) to solve.
* \param x The initial state. const_step_iterator store a reference of s and changes its value during the iteration.
* \param t_start Begin iterator of the sequence of evaluation time points.
* \param t_end End iterator of the sequence of evaluation time points.
* \param dt The initial time step.
* \returns The times_time iterator range.
*/
} // namespace odeint
} // namespace numeric
} // namespace boost
#endif // BOOST_NUMERIC_ODEINT_ITERATOR_TIMES_TIME_ITERATOR_HPP_INCLUDED