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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkAlgorithmOutput
* @brief Proxy object to connect input/output ports.
*
* vtkAlgorithmOutput is a proxy object returned by the GetOutputPort
* method of vtkAlgorithm. It may be passed to the
* SetInputConnection, AddInputConnection, or RemoveInputConnection
* methods of another vtkAlgorithm to establish a connection between
* an output and input port. The connection is not stored in the
* proxy object: it is simply a convenience for creating or removing
* connections.
*/
#ifndef vtkAlgorithmOutput_h
#define vtkAlgorithmOutput_h
#include "vtkCommonExecutionModelModule.h" // For export macro
#include "vtkObject.h"
VTK_ABI_NAMESPACE_BEGIN
class vtkAlgorithm;
class VTKCOMMONEXECUTIONMODEL_EXPORT vtkAlgorithmOutput : public vtkObject
{
public:
static vtkAlgorithmOutput* New();
vtkTypeMacro(vtkAlgorithmOutput, vtkObject);
void PrintSelf(ostream& os, vtkIndent indent) override;
void SetIndex(int index);
int GetIndex() const;
vtkAlgorithm* GetProducer() const;
void SetProducer(vtkAlgorithm* producer);
protected:
vtkAlgorithmOutput();
~vtkAlgorithmOutput() override;
int Index;
vtkAlgorithm* Producer;
private:
vtkAlgorithmOutput(const vtkAlgorithmOutput&) = delete;
void operator=(const vtkAlgorithmOutput&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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