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ThirdParty-6/ParaView-5.0.1/CoProcessing/TestDriver/vtkCPTensorFieldFunction.h

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/*=========================================================================
Program: ParaView
Module: vtkCPTensorFieldFunction.h
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkCPTensorFieldFunction - Abstract class for specifying tensor fields at points.
// .SECTION Description
// Abstract class for specifying tensor fields at specified points.
#ifndef vtkCPTensorFieldFunction_h
#define vtkCPTensorFieldFunction_h
#include "vtkObject.h"
#include "vtkPVCatalystTestDriverModule.h" // needed for export macros
class VTKPVCATALYSTTESTDRIVER_EXPORT vtkCPTensorFieldFunction : public vtkObject
{
public:
vtkTypeMacro(vtkCPTensorFieldFunction, vtkObject);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Get the NumberOfComponents. This is abstract to make sure
// that the value for the NumberOfComponents cannot be changed.
virtual unsigned int GetNumberOfComponents() = 0;
// Description:
// Compute the field value at Point.
virtual double ComputeComponenentAtPoint(unsigned int component, double point[3],
unsigned long timeStep, double time) = 0;
protected:
vtkCPTensorFieldFunction();
~vtkCPTensorFieldFunction();
private:
vtkCPTensorFieldFunction(const vtkCPTensorFieldFunction&); // Not implemented
void operator=(const vtkCPTensorFieldFunction&); // Not implemented
};
#endif