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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkXMLFilterWatcher.h
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkXMLFilterWatcher_h
#define __itkXMLFilterWatcher_h
#include "itkSimpleFilterWatcher.h"
namespace itk
{
/** \class XMLFilterWatcher
* \brief Simple mechanism for monitoring the pipeline events of a
* filter and reporting these events to std::cout. Formats reports
* with xml.
*/
class XMLFilterWatcher: public SimpleFilterWatcher
{
public:
XMLFilterWatcher(ProcessObject* o, const char *comment="")
: SimpleFilterWatcher(o, comment) {};
protected:
/** Callback method to show the ProgressEvent */
virtual void ShowProgress()
{
if (this->GetProcess())
{
int steps = this->GetSteps();
steps++;
this->SetSteps(steps);
if (!this->GetQuiet())
{
std::cout << "<filter-progress>"
<< this->GetProcess()->GetProgress()
<< "</filter-progress>"
<< std::endl;
std::cout << std::flush;
}
}
}
/** Callback method to show the StartEvent */
virtual void StartFilter()
{
this->SetSteps(0);
this->SetIterations(0);
this->GetTimeProbe().Start();
if (!this->GetQuiet())
{
std::cout << "<filter-start>"
<< std::endl;
std::cout << "<filter-name>"
<< (this->GetProcess()
? this->GetProcess()->GetNameOfClass() : "None")
<< "</filter-name>"
<< std::endl;
std::cout << "<filter-comment>"
<< " \"" << this->GetComment() << "\" "
<< "</filter-comment>"
<< std::endl;
std::cout << "</filter-start>"
<< std::endl;
std::cout << std::flush;
}
}
/** Callback method to show the EndEvent */
virtual void EndFilter()
{
#if 0
this-GetTimeProbe().Stop();
if (!this->GetQuiet())
{
std::cout << "<filter-end>"
<< std::endl;
std::cout << "<filter-name>"
<< (this->GetProcess()
? this->GetProcess()->GetNameOfClass() : "None")
<< "</filter-name>"
<< std::endl;
std::cout << "<filter-time>"
<< this->GetTimeProbe().GetMeanTime()
<< "</filter-time>"
<< std::endl;
std::cout << "</filter-end>";
std::cout << std::flush;
}
#endif
}
};
} // end namespace itk
#endif
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