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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkWatershedMiniPipelineProgressCommand.h,v $
Language: C++
Date: $Date: 2003-09-10 14:28:41 $
Version: $Revision: 1.3 $
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 __itkWatershedMiniPipelineProgressCommand_h
#define __itkWatershedMiniPipelineProgressCommand_h
#include "itkProcessObject.h"
#include "itkCommand.h"
namespace itk {
/** A specialized Command object for updating the progress of a
* MiniPipeline. Follows the progress of a series of filters
* and calls UpdateProgress on another filter (i.e. the filter
* implementing the mini-pipeline). */
class WatershedMiniPipelineProgressCommand : public Command
{
public:
/** Smart pointer declaration methods */
typedef WatershedMiniPipelineProgressCommand Self;
typedef Command Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
itkTypeMacro( WatershedMiniPipelineProgressCommand, Command );
itkNewMacro(Self);
/** Standard Command virtual methods */
void Execute(Object *caller, const EventObject &event);
void Execute(const Object *caller, const EventObject &event);
/** Set/Get the filter whose UpdateProgress will be set by this
* command object */
void SetFilter( ProcessObject *p)
{ m_Filter = p; }
const ProcessObject *GetFilter()
{ return m_Filter; }
/** Set/Get the base count for stepping through filter progress values */
itkSetMacro(Count, double);
itkGetMacro(Count, double);
/** Set/Get the number of filters that this command will expect to be
* observing */
itkSetMacro(NumberOfFilters, double);
itkGetMacro(NumberOfFilters, double);
protected:
WatershedMiniPipelineProgressCommand() : m_Count(0.0), m_Filter(0),
m_NumberOfFilters(1) {}
virtual ~WatershedMiniPipelineProgressCommand() {}
private:
double m_Count;
ProcessObject *m_Filter;
double m_NumberOfFilters;
};
} // end namespace itk
#endif
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