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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkGraphGeodesicPath
* @brief Abstract base for classes that generate a geodesic path on a graph (mesh).
*
* Serves as a base class for algorithms that trace a geodesic on a
* polygonal dataset treating it as a graph. ie points connecting the
* vertices of the graph
*/
#ifndef vtkGraphGeodesicPath_h
#define vtkGraphGeodesicPath_h
#include "vtkFiltersModelingModule.h" // For export macro
#include "vtkGeodesicPath.h"
VTK_ABI_NAMESPACE_BEGIN
class vtkIdList;
class VTKFILTERSMODELING_EXPORT vtkGraphGeodesicPath : public vtkGeodesicPath
{
public:
///@{
/**
* Standard methods for printing and determining type information.
*/
vtkTypeMacro(vtkGraphGeodesicPath, vtkGeodesicPath);
void PrintSelf(ostream& os, vtkIndent indent) override;
///@}
///@{
/**
* The vertex at the start of the shortest path
*/
vtkGetMacro(StartVertex, vtkIdType);
vtkSetMacro(StartVertex, vtkIdType);
///@}
///@{
/**
* The vertex at the end of the shortest path
*/
vtkGetMacro(EndVertex, vtkIdType);
vtkSetMacro(EndVertex, vtkIdType);
///@}
protected:
vtkGraphGeodesicPath();
~vtkGraphGeodesicPath() override;
vtkIdType StartVertex;
vtkIdType EndVertex;
private:
vtkGraphGeodesicPath(const vtkGraphGeodesicPath&) = delete;
void operator=(const vtkGraphGeodesicPath&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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