vtkPNMReader.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkPNMReader_h
#define vtkPNMReader_h

#include "vtkIOImageModule.h" // For export macro
#include "vtkImageReader.h"

VTK_ABI_NAMESPACE_BEGIN
class VTKIOIMAGE_EXPORT vtkPNMReader : public vtkImageReader
{
public:
  static vtkPNMReader* New();
  vtkTypeMacro(vtkPNMReader, vtkImageReader);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  using Superclass::CanReadFile;
  int CanReadFile(VTK_FILEPATH const char* fname) override;
  const char* GetFileExtensions() override { return ".pnm .pgm .ppm"; }

  const char* GetDescriptiveName() override { return "PNM"; }

protected:
  vtkPNMReader() = default;
  ~vtkPNMReader() override = default;
  void ExecuteInformation() override;

private:
  vtkPNMReader(const vtkPNMReader&) = delete;
  void operator=(const vtkPNMReader&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif