vtkUniformGridGhostDataGenerator.h

Go to the documentation of this file.

/*=========================================================================
 
 Program:   Visualization Toolkit
 Module:    vtkUniformGridGhostDataGenerator.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.
 
 =========================================================================*/
#ifndef VTKUNIFORMGRIDGHOSTDATAGENERATOR_H_
#define VTKUNIFORMGRIDGHOSTDATAGENERATOR_H_
 
#include "vtkFiltersGeometryModule.h" // For export macro
#include "vtkDataSetGhostGenerator.h"
 
// Forward declarations
class vtkMultiBlockDataSet;
class vtkIndent;
class vtkStructuredGridConnectivity;
 
class VTKFILTERSGEOMETRY_EXPORT vtkUniformGridGhostDataGenerator :
  public vtkDataSetGhostGenerator
{
public:
  static vtkUniformGridGhostDataGenerator* New();
  vtkTypeMacro(vtkUniformGridGhostDataGenerator,vtkDataSetGhostGenerator);
  void PrintSelf(ostream& os, vtkIndent indent );
 
protected:
  vtkUniformGridGhostDataGenerator();
  virtual ~vtkUniformGridGhostDataGenerator();
 
  void ComputeOrigin(vtkMultiBlockDataSet *in);
 
  void ComputeGlobalSpacingVector(vtkMultiBlockDataSet *in);
 
  void RegisterGrids(vtkMultiBlockDataSet *in);
 
 
  void CreateGhostedDataSet(
      vtkMultiBlockDataSet *in,
      vtkMultiBlockDataSet *out );
 
 
  void GenerateGhostLayers(
      vtkMultiBlockDataSet *in, vtkMultiBlockDataSet *out);
 
  double GlobalSpacing[3];
  double GlobalOrigin[3];
  vtkStructuredGridConnectivity *GridConnectivity;
 
private:
  vtkUniformGridGhostDataGenerator(const vtkUniformGridGhostDataGenerator&); // Not implemented
  void operator=(const vtkUniformGridGhostDataGenerator&); // Not implemented
};
 
#endif /* VTKUNIFORMGRIDGHOSTDATAGENERATOR_H_ */