vtkCPConstantScalarFieldFunction.h

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

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

class VTKPVCATALYSTTESTDRIVER_EXPORT vtkCPConstantScalarFieldFunction
  : public vtkCPScalarFieldFunction
{
public:
  static vtkCPConstantScalarFieldFunction* New();
  vtkTypeMacro(vtkCPConstantScalarFieldFunction, vtkCPScalarFieldFunction);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  double ComputeComponenentAtPoint(
    unsigned int component, double* point, unsigned long timeStep, double time) override;


  vtkSetMacro(Constant, double);
  vtkGetMacro(Constant, double);

protected:
  vtkCPConstantScalarFieldFunction();
  ~vtkCPConstantScalarFieldFunction() override;

private:
  vtkCPConstantScalarFieldFunction(const vtkCPConstantScalarFieldFunction&) = delete;
  void operator=(const vtkCPConstantScalarFieldFunction&) = delete;


  double Constant;
};

#endif