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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56  | /*=========================================================================
  Program:   ParaView
  Module:    vtkXMLHierarchicalDataReader.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 vtkXMLHierarchicalDataReader - Reader for hierarchical datasets
// .SECTION Description
// vtkXMLHierarchicalDataReader reads the VTK XML hierarchical data file
// format. XML hierarchical data files are meta-files that point to a list
// of serial VTK XML files. When reading in parallel, it will distribute
// sub-blocks among processor. If the number of sub-blocks is less than
// the number of processors, some processors will not have any sub-blocks
// for that level. If the number of sub-blocks is larger than the
// number of processors, each processor will possibly have more than
// 1 sub-block.
#ifndef vtkXMLHierarchicalDataReader_h
#define vtkXMLHierarchicalDataReader_h
#include "vtkIOXMLModule.h" // For export macro
#include "vtkXMLMultiGroupDataReader.h"
class vtkHierarchicalDataSet;
class VTKIOXML_EXPORT vtkXMLHierarchicalDataReader : public vtkXMLMultiGroupDataReader
{
public:
  static vtkXMLHierarchicalDataReader* New();
  vtkTypeMacro(vtkXMLHierarchicalDataReader,vtkXMLMultiGroupDataReader);
  void PrintSelf(ostream& os, vtkIndent indent);
protected:
  vtkXMLHierarchicalDataReader();
  ~vtkXMLHierarchicalDataReader();
  // Get the name of the data set being read.
  virtual const char* GetDataSetName()
    {
    return "vtkHierarchicalDataSet";
    }
private:
  vtkXMLHierarchicalDataReader(const vtkXMLHierarchicalDataReader&);  // Not implemented.
  void operator=(const vtkXMLHierarchicalDataReader&);  // Not implemented.
};
#endif
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