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/*=========================================================================
Program: Visualization Toolkit
Module: vtkUnstructuredGridReader.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/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 notice for more information.
=========================================================================*/
/**
* @class vtkUnstructuredGridReader
* @brief read vtk unstructured grid data file
*
* vtkUnstructuredGridReader is a source object that reads ASCII or binary
* unstructured grid data files in vtk format. (see text for format details).
* The output of this reader is a single vtkUnstructuredGrid data object.
* The superclass of this class, vtkDataReader, provides many methods for
* controlling the reading of the data file, see vtkDataReader for more
* information.
* @warning
* Binary files written on one system may not be readable on other systems.
* @sa
* vtkUnstructuredGrid vtkDataReader
*/
#ifndef vtkUnstructuredGridReader_h
#define vtkUnstructuredGridReader_h
#include "vtkDataReader.h"
#include "vtkIOLegacyModule.h" // For export macro
VTK_ABI_NAMESPACE_BEGIN
class vtkUnstructuredGrid;
class VTKIOLEGACY_EXPORT vtkUnstructuredGridReader : public vtkDataReader
{
public:
static vtkUnstructuredGridReader* New();
vtkTypeMacro(vtkUnstructuredGridReader, vtkDataReader);
void PrintSelf(ostream& os, vtkIndent indent) override;
///@{
/**
* Get the output of this reader.
*/
vtkUnstructuredGrid* GetOutput();
vtkUnstructuredGrid* GetOutput(int idx);
void SetOutput(vtkUnstructuredGrid* output);
///@}
/**
* Actual reading happens here
*/
int ReadMeshSimple(VTK_FILEPATH const std::string& fname, vtkDataObject* output) override;
protected:
vtkUnstructuredGridReader();
~vtkUnstructuredGridReader() override;
int FillOutputPortInformation(int, vtkInformation*) override;
private:
vtkUnstructuredGridReader(const vtkUnstructuredGridReader&) = delete;
void operator=(const vtkUnstructuredGridReader&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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