71 lines
1.7 KiB
Plaintext
71 lines
1.7 KiB
Plaintext
/*
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[auto_generated]
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boost/numeric/odeint/integrate/detail/functors.hpp
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[begin_description]
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some functors for the iterator based integrate routines
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[end_description]
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Copyright 2009-2013 Karsten Ahnert
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Copyright 2009-2013 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_INTEGRATE_DETAIL_FUNCTORS_HPP_INCLUDED
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#define BOOST_NUMERIC_ODEINT_INTEGRATE_DETAIL_FUNCTORS_HPP_INCLUDED
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#include <utility>
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namespace boost {
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namespace numeric {
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namespace odeint {
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namespace detail {
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template< class Observer >
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struct obs_caller {
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size_t &m_n;
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Observer m_obs;
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obs_caller( size_t &m , Observer &obs ) : m_n(m) , m_obs( obs ) {}
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template< class State , class Time >
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void operator()( std::pair< const State & , const Time & > x )
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{
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typedef typename odeint::unwrap_reference< Observer >::type observer_type;
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observer_type &obs = m_obs;
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obs( x.first , x.second );
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m_n++;
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}
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};
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template< class Observer , class Time >
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struct obs_caller_time {
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Time &m_t;
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Observer m_obs;
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obs_caller_time( Time &t , Observer &obs ) : m_t(t) , m_obs( obs ) {}
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template< class State >
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void operator()( std::pair< const State & , const Time & > x )
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{
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typedef typename odeint::unwrap_reference< Observer >::type observer_type;
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observer_type &obs = m_obs;
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obs( x.first , x.second );
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m_t = x.second;
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}
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};
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} // namespace detail
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} // namespace odeint
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} // namespace numeric
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} // namespace boost
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#endif // BOOST_NUMERIC_ODEINT_INTEGRATE_DETAIL_FUNCTORS_HPP_INCLUDED
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