vtkFSSurfaceScalarReader.h

Go to the documentation of this file.

/*=auto=========================================================================

  Portions (c) Copyright 2005 Brigham and Women's Hospital (BWH) All Rights Reserved.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

=========================================================================auto=*/

#ifndef __vtkFSSurfaceScalarReader_h
#define __vtkFSSurfaceScalarReader_h

#include "FreeSurferConfigure.h"
#include "vtkFreeSurferExport.h"

// VTK includes
#include <vtkDataReader.h>

class vtkFloatArray;

class VTK_FreeSurfer_EXPORT vtkFSSurfaceScalarReader : public vtkDataReader
{
public:
  static vtkFSSurfaceScalarReader *New();
  vtkTypeMacro(vtkFSSurfaceScalarReader,vtkDataReader);
  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;

  vtkFloatArray *GetOutput();
  void SetOutput(vtkFloatArray *output);

  int ReadFSScalars();

  enum
    {
      FS_NEW_SCALAR_MAGIC_NUMBER = 16777215,
    };
protected:
  vtkFSSurfaceScalarReader();
  ~vtkFSSurfaceScalarReader();

  vtkFloatArray * Scalars;

  int ReadInt3 (FILE* iFile, int& oInt);
  int ReadInt2 (FILE* iFile, int& oInt);
  int ReadFloat (FILE* iFile, float& oInt);

private:
  vtkFSSurfaceScalarReader(const vtkFSSurfaceScalarReader&);  
  void operator=(const vtkFSSurfaceScalarReader&);  
};

#endif