mitkImageChannelSelector.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef mitkImageChannelSelector_h
#define mitkImageChannelSelector_h
 
#include "mitkSubImageSelector.h"
#include <MitkCoreExports.h>
 
namespace mitk
{
  //##Documentation
  //## @brief Provides access to a channel of the input image
  //##
  //## If the input is generated by a ProcessObject, only the required data is
  //## requested.
  //## @ingroup Process
  class MITKCORE_EXPORT ImageChannelSelector : public SubImageSelector
  {
  public:
    mitkClassMacro(ImageChannelSelector, SubImageSelector);
 
    itkFactorylessNewMacro(Self);
 
    itkCloneMacro(Self);
 
    itkGetConstMacro(ChannelNr, int);
    itkSetMacro(ChannelNr, int);
 
  protected:
    ImageChannelSelector();
 
    ~ImageChannelSelector() override;
 
    void GenerateOutputInformation() override;
 
    void GenerateInputRequestedRegion() override;
 
    void GenerateData() override;
 
    int m_ChannelNr;
  };
 
} // namespace mitk
 
#endif