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vtkSILBuilder.h
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vtkSILBuilder.h
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkSILBuilder.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm 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 vtkSILBuilder - helper class to build a SIL i.e. a directed graph used
// by reader producing composite datasets to describes the relationships among
// the blocks.
// .SECTION Description
// vtkSILBuilder is a helper class to build a SIL i.e. a directed graph used
// by reader producing composite datasets to describes the relationships among
// the blocks.
// Refer to http://www.paraview.org/Wiki/Block_Hierarchy_Meta_Data for details.
#ifndef __vtkSILBuilder_h
#define __vtkSILBuilder_h
#include "vtkIOXdmf2Module.h" // For export macro
#include "vtkObject.h"
class vtkUnsignedCharArray;
class vtkStringArray;
class vtkMutableDirectedGraph;
class VTKIOXDMF2_EXPORT vtkSILBuilder : public vtkObject
{
public:
static vtkSILBuilder* New();
vtkTypeMacro(vtkSILBuilder, vtkObject);
void PrintSelf(ostream& os, vtkIndent indent);
// Description
// Get/Set the graph to populate.
void SetSIL(vtkMutableDirectedGraph*);
vtkGetObjectMacro(SIL, vtkMutableDirectedGraph);
// Description:
// Initializes the data-structures.
void Initialize();
// Description:
// Add vertex, child-edge or cross-edge to the graph.
vtkIdType AddVertex(const char* name);
vtkIdType AddChildEdge(vtkIdType parent, vtkIdType child);
vtkIdType AddCrossEdge(vtkIdType src, vtkIdType dst);
// Description:
// Returns the vertex id for the root vertex.
vtkGetMacro(RootVertex, vtkIdType);
//BTX
protected:
vtkSILBuilder();
~vtkSILBuilder();
vtkStringArray* NamesArray;
vtkUnsignedCharArray* CrossEdgesArray;
vtkMutableDirectedGraph* SIL;
vtkIdType RootVertex;
private:
vtkSILBuilder(const vtkSILBuilder&); // Not implemented.
void operator=(const vtkSILBuilder&); // Not implemented.
//ETX
};
#endif