vtkCPScalarFieldFunction.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkCPScalarFieldFunction_h
#define vtkCPScalarFieldFunction_h

#include "vtkCPTensorFieldFunction.h"
#include "vtkPVCatalystTestDriverModule.h" // needed for export macros

class VTKPVCATALYSTTESTDRIVER_EXPORT vtkCPScalarFieldFunction : public vtkCPTensorFieldFunction
{
public:
  vtkTypeMacro(vtkCPScalarFieldFunction, vtkCPTensorFieldFunction);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  unsigned int GetNumberOfComponents() override { return 1; };

  double ComputeComponenentAtPoint(
    unsigned int component, double point[3], unsigned long timeStep, double time) override = 0;

protected:
  vtkCPScalarFieldFunction();
  ~vtkCPScalarFieldFunction() override;

private:
  vtkCPScalarFieldFunction(const vtkCPScalarFieldFunction&) = delete;
  void operator=(const vtkCPScalarFieldFunction&) = delete;
};

#endif