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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkAbstractPolyDataReader
* @brief Superclass for algorithms that read
* models from a file.
*
* This class allows to use a single base class to manage AbstractPolyData
* reader classes in a uniform manner without needing to know the actual
* type of the reader.
* i.e. makes it possible to create maps to associate filename extension
* and vtkAbstractPolyDataReader object.
*
* @sa
* vtkOBJReader vtkOFFReader vtkPLYReader vtkSTLReader
*/
#ifndef vtkAbstractPolyDataReader_h
#define vtkAbstractPolyDataReader_h
#include "vtkIOCoreModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
#include "vtkResourceStream.h" // For vtkResourceStream
#include "vtkSmartPointer.h" // For vtkSmartPointer
VTK_ABI_NAMESPACE_BEGIN
class VTKIOCORE_EXPORT vtkAbstractPolyDataReader : public vtkPolyDataAlgorithm
{
public:
vtkTypeMacro(vtkAbstractPolyDataReader, vtkPolyDataAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) override;
///@{
/**
* Specify file name of AbstractPolyData file (obj / off / ply / stl).
*/
vtkSetFilePathMacro(FileName);
vtkGetFilePathMacro(FileName);
///@}
///@{
/**
* Specify stream to read from
* When both `Stream` and `Filename` are set, it's left to the implementation to determine which
* one is used. If both are null, reader outputs nothing.
*/
vtkSetSmartPointerMacro(Stream, vtkResourceStream);
vtkGetSmartPointerMacro(Stream, vtkResourceStream);
///@}
protected:
vtkAbstractPolyDataReader();
~vtkAbstractPolyDataReader() override;
char* FileName;
vtkSmartPointer<vtkResourceStream> Stream;
private:
vtkAbstractPolyDataReader(const vtkAbstractPolyDataReader&) = delete;
void operator=(const vtkAbstractPolyDataReader&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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