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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkExecutionRange
* @brief Define a range for the `vtkForEach`.
*
* vtkExecutionRange is an interface used to define the range of a vtkForEach.
* It uses the same interface as a vtkAlgorithm because it roles it to split
* the execution regarding a given parameter. It can be a timestep, a block ID
* or any other parameter.
*
* @sa vtkForEach, vtkEndFor
*/
#ifndef vtkExecutionRange_h
#define vtkExecutionRange_h
#include "vtkObject.h"
#include "vtkCommonExecutionModelModule.h" // for export macro
#include "vtkSmartPointer.h" // for smart pointer signature
VTK_ABI_NAMESPACE_BEGIN
class vtkInformationVector;
class VTKCOMMONEXECUTIONMODEL_EXPORT vtkExecutionRange : public vtkObject
{
public:
vtkTypeMacro(vtkExecutionRange, vtkObject);
void PrintSelf(std::ostream& os, vtkIndent indent) override;
virtual int RequestDataObject(
vtkInformationVector** inputVector, vtkInformationVector* outputVector);
virtual int RequestInformation(
vtkInformationVector** inputVector, vtkInformationVector* outputVector);
virtual int RequestUpdateExtent(
std::size_t iteration, vtkInformationVector** inputVector, vtkInformationVector* outputVector);
virtual int RequestData(
std::size_t iteration, vtkInformationVector** inputVector, vtkInformationVector* outputVector);
virtual std::size_t Size();
protected:
vtkExecutionRange() = default;
~vtkExecutionRange() override = default;
private:
vtkExecutionRange(const vtkExecutionRange&) = delete;
void operator=(const vtkExecutionRange&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif // vtkExecutionRange_h
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