ImageReaderPNM.h

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//============================================================================
//  Copyright (c) Kitware, Inc.
//  All rights reserved.
//  See LICENSE.txt 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 notice for more information.
//============================================================================
#ifndef vtk_m_io_ImageReaderPNM_h
#define vtk_m_io_ImageReaderPNM_h
 
#include <vtkm/io/ImageReaderBase.h>
 
namespace vtkm
{
namespace io
{
 
class VTKM_IO_EXPORT ImageReaderPNM : public ImageReaderBase
{
  using Superclass = ImageReaderBase;
 
public:
  using Superclass::Superclass;
  VTKM_CONT ~ImageReaderPNM() noexcept override;
  ImageReaderPNM(const ImageReaderPNM&) = delete;
  ImageReaderPNM& operator=(const ImageReaderPNM&) = delete;
 
protected:
  VTKM_CONT void Read() override;
 
  template <typename PixelType>
  void DecodeFile(std::ifstream& inStream, const vtkm::Id& width, const vtkm::Id& height);
};
}
} // namespace vtkm::io
 
#endif //vtk_m_io_ImageReaderPNM_h