vtkWriter.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkWriter_h
#define vtkWriter_h
 
#include "vtkAlgorithm.h"
#include "vtkIOCoreModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkDataObject;
 
#define VTK_ASCII 1
#define VTK_BINARY 2
 
class VTKIOCORE_EXPORT vtkWriter : public vtkAlgorithm
{
public:
  vtkTypeMacro(vtkWriter, vtkAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  virtual int Write();
 
  void EncodeString(char* resname, const char* name, bool doublePercent);
 
  void EncodeWriteString(ostream* out, const char* name, bool doublePercent);
 
 
  void SetInputData(vtkDataObject* input);
  void SetInputData(int index, vtkDataObject* input);
 
  vtkDataObject* GetInput();
  vtkDataObject* GetInput(int port);
 
protected:
  vtkWriter();
  ~vtkWriter() override;
 
  vtkTypeBool ProcessRequest(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
  virtual int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector);
 
  virtual void WriteData() = 0; // internal method subclasses must respond to
  vtkTimeStamp WriteTime;
 
private:
  vtkWriter(const vtkWriter&) = delete;
  void operator=(const vtkWriter&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif