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<h1>itkIterationReporter.h</h1><a href="itkIterationReporter_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment"> Program: Insight Segmentation & Registration Toolkit</span>
<a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: itkIterationReporter.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2009-02-05 19:04:58 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.5 $</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> Copyright (c) Insight Software Consortium. All rights reserved.</span>
<a name="l00010"></a>00010 <span class="comment"> See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.</span>
<a name="l00011"></a>00011 <span class="comment"></span>
<a name="l00012"></a>00012 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even </span>
<a name="l00013"></a>00013 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR </span>
<a name="l00014"></a>00014 <span class="comment"> PURPOSE. See the above copyright notices for more information.</span>
<a name="l00015"></a>00015 <span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment">=========================================================================*/</span>
<a name="l00017"></a>00017 <span class="preprocessor">#ifndef __itkIterationReporter_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkIterationReporter_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="itkProcessObject_8h.html">itkProcessObject.h</a>"</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="keyword">namespace </span>itk
<a name="l00023"></a>00023 {
<a name="l00024"></a>00024
<a name="l00054"></a><a class="code" href="classitk_1_1IterationReporter.html">00054</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#faefe352c9fb4179f5a770afc70ea90f">ITKCommon_EXPORT</a> <a class="code" href="classitk_1_1IterationReporter.html" title="Implements iterations tracking for a filter.">IterationReporter</a>
<a name="l00055"></a>00055 {
<a name="l00056"></a>00056 <span class="keyword">public</span>:
<a name="l00058"></a>00058 <a class="code" href="classitk_1_1IterationReporter.html" title="Implements iterations tracking for a filter.">IterationReporter</a>(<a class="code" href="classitk_1_1ProcessObject.html" title="ProcessObject is the base class for all process objects (source, filters, mappers)...">ProcessObject</a>* filter, <span class="keywordtype">int</span> threadId,
<a name="l00059"></a>00059 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> stepsPerUpdate = 100);
<a name="l00060"></a>00060
<a name="l00062"></a><a class="code" href="classitk_1_1IterationReporter.html#790b98f8510212fa1a91112d1aae77b0">00062</a> <a class="code" href="classitk_1_1IterationReporter.html#790b98f8510212fa1a91112d1aae77b0">~IterationReporter</a>() {};
<a name="l00063"></a>00063
<a name="l00065"></a><a class="code" href="classitk_1_1IterationReporter.html#c48dad5f6bfb42e11510d0079beccd3b">00065</a> <span class="keywordtype">void</span> CompletedStep()
<a name="l00066"></a>00066 {
<a name="l00067"></a>00067 <span class="comment">// Inline implementation for efficiency.</span>
<a name="l00068"></a>00068 <span class="comment">// We don't need to test for thread id 0 here because the</span>
<a name="l00069"></a>00069 <span class="comment">// constructor sets m_StepsBeforeUpdate to a value larger than</span>
<a name="l00070"></a>00070 <span class="comment">// the number of pixels for threads other than 0.</span>
<a name="l00071"></a>00071 <span class="keywordflow">if</span>(--m_StepsBeforeUpdate == 0)
<a name="l00072"></a>00072 {
<a name="l00073"></a>00073 m_StepsBeforeUpdate = m_StepsPerUpdate;
<a name="l00074"></a>00074 m_Filter->InvokeEvent( <a class="code" href="classitk_1_1IterationEvent.html">IterationEvent</a>() );
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076 }
<a name="l00077"></a>00077 <span class="keyword">protected</span>:
<a name="l00078"></a><a class="code" href="classitk_1_1IterationReporter.html#1fdd8b9a050ffe803205318f44956020">00078</a> <a class="code" href="classitk_1_1ProcessObject.html" title="ProcessObject is the base class for all process objects (source, filters, mappers)...">ProcessObject</a>* m_Filter;
<a name="l00079"></a><a class="code" href="classitk_1_1IterationReporter.html#6f5cf2f06ee3c42e088ec3fca14bb5e3">00079</a> <span class="keywordtype">int</span> m_ThreadId;
<a name="l00080"></a><a class="code" href="classitk_1_1IterationReporter.html#3d8595fd4ca170778aa1b1c905db2e54">00080</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> m_StepsPerUpdate;
<a name="l00081"></a><a class="code" href="classitk_1_1IterationReporter.html#de156fd46b9c8153bcbc816af3d745fd">00081</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> m_StepsBeforeUpdate;
<a name="l00082"></a>00082 };
<a name="l00084"></a>00084
<a name="l00085"></a>00085 } <span class="comment">// end namespace itk</span>
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="preprocessor">#endif</span>
<a name="l00088"></a>00088 <span class="preprocessor"></span>
</pre></div></div>
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