vtkDataObjectTreeInternals.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkDataObjectTreeInternals.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 vtkDataObjectTreeInternals_h
#define vtkDataObjectTreeInternals_h
 
#include "vtkDataObject.h"
#include "vtkInformation.h"
#include "vtkSmartPointer.h"
 
#include <vector>
 
//-----------------------------------------------------------------------------
// Item in the VectorOfDataObjects.
struct vtkDataObjectTreeItem
{
  vtkSmartPointer<vtkDataObject> DataObject;
  vtkSmartPointer<vtkInformation> MetaData;
 
  vtkDataObjectTreeItem(vtkDataObject* dobj = nullptr, vtkInformation* info = nullptr)
  {
    this->DataObject = dobj;
    this->MetaData = info;
  }
};
 
//-----------------------------------------------------------------------------
class vtkDataObjectTreeInternals
{
public:
  typedef std::vector<vtkDataObjectTreeItem> VectorOfDataObjects;
  typedef VectorOfDataObjects::iterator Iterator;
  typedef VectorOfDataObjects::reverse_iterator ReverseIterator;
 
  VectorOfDataObjects Children;
};
 
//-----------------------------------------------------------------------------
class vtkDataObjectTreeIndex : public std::vector<unsigned int>
{
  int IsValid() { return !this->empty(); }
};
 
#endif
 
// VTK-HeaderTest-Exclude: vtkDataObjectTreeInternals.h