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| <a name="boost.numeric.odeint.const_step_iterator"></a><div class="titlepage"></div> |
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| <h2><span class="refentrytitle">Class template const_step_iterator</span></h2> |
| <p>boost::numeric::odeint::const_step_iterator — ODE Iterator with constant step size. The value type of this iterator is the state type of the stepper. </p> |
| </div> |
| <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> |
| <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../../header/boost/numeric/odeint/iterator/const_step_iterator_hpp.html" title="Header <boost/numeric/odeint/iterator/const_step_iterator.hpp>">boost/numeric/odeint/iterator/const_step_iterator.hpp</a>> |
| |
| </span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Stepper<span class="special">,</span> <span class="keyword">typename</span> System<span class="special">,</span> <span class="keyword">typename</span> State<span class="special">></span> |
| <span class="keyword">class</span> <a class="link" href="const_step_iterator.html" title="Class template const_step_iterator">const_step_iterator</a> <span class="special">{</span> |
| <span class="keyword">public</span><span class="special">:</span> |
| <span class="comment">// <a class="link" href="const_step_iterator.html#boost.numeric.odeint.const_step_iteratorconstruct-copy-destruct">construct/copy/destruct</a></span> |
| <a class="link" href="const_step_iterator.html#idp39467280-bb"><span class="identifier">const_step_iterator</span></a><span class="special">(</span><span class="identifier">Stepper</span><span class="special">,</span> <span class="identifier">System</span><span class="special">,</span> <span class="identifier">State</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">time_type</span><span class="special">,</span> <span class="identifier">time_type</span><span class="special">,</span> |
| <span class="identifier">time_type</span><span class="special">)</span><span class="special">;</span> |
| <a class="link" href="const_step_iterator.html#idp39471696-bb"><span class="identifier">const_step_iterator</span></a><span class="special">(</span><span class="identifier">Stepper</span><span class="special">,</span> <span class="identifier">System</span><span class="special">,</span> <span class="identifier">State</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="special">}</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="idp106702464"></a><h2>Description</h2> |
| <p>Implements an iterator representing the solution of an ODE from t_start to t_end evaluated at steps with constant step size dt. After each iteration the iterator dereferences to the state x at the next time t+dt. This iterator can be used with Steppers 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_const routine.</p> |
| <p><a class="link" href="const_step_iterator.html" title="Class template const_step_iterator">const_step_iterator</a> is a model of single-pass iterator.</p> |
| <p>The value type of this iterator is the state type of the stepper. Hence one can only access the state and not the current time.</p> |
| <p> |
| </p> |
| <div class="refsect2"> |
| <a name="idp106705344"></a><h3>Template Parameters</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">typename</span> Stepper</pre> |
| <p>The stepper type which should be used during the iteration. </p> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">typename</span> System</pre> |
| <p>The type of the system function (ODE) which should be solved. </p> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">typename</span> State</pre> |
| <p>The state type of the ODE. </p> |
| </li> |
| </ol></div> |
| </div> |
| <div class="refsect2"> |
| <a name="idp106712656"></a><h3> |
| <a name="boost.numeric.odeint.const_step_iteratorconstruct-copy-destruct"></a><code class="computeroutput">const_step_iterator</code> |
| public |
| construct/copy/destruct</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"> |
| <li class="listitem"><pre class="literallayout"><a name="idp39467280-bb"></a><span class="identifier">const_step_iterator</span><span class="special">(</span><span class="identifier">Stepper</span> stepper<span class="special">,</span> <span class="identifier">System</span> sys<span class="special">,</span> <span class="identifier">State</span> <span class="special">&</span> s<span class="special">,</span> <span class="identifier">time_type</span> t_start<span class="special">,</span> |
| <span class="identifier">time_type</span> t_end<span class="special">,</span> <span class="identifier">time_type</span> dt<span class="special">)</span><span class="special">;</span></pre></li> |
| <li class="listitem"><pre class="literallayout"><a name="idp39471696-bb"></a><span class="identifier">const_step_iterator</span><span class="special">(</span><span class="identifier">Stepper</span> stepper<span class="special">,</span> <span class="identifier">System</span> sys<span class="special">,</span> <span class="identifier">State</span> <span class="special">&</span> s<span class="special">)</span><span class="special">;</span></pre></li> |
| </ol></div> |
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| <td align="right"><div class="copyright-footer">Copyright © 2009-2012 Karsten |
| Ahnert and Mario Mulansky<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) |
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