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67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkCompositeDataIterator.cxx
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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#include "vtkCompositeDataIterator.h"
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#include "vtkCompositeDataSet.h"
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#include "vtkObjectFactory.h"
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//----------------------------------------------------------------------------
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vtkCompositeDataIterator::vtkCompositeDataIterator()
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{
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this->Reverse = 0;
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this->SkipEmptyNodes = 1;
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this->DataSet = NULL;
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}
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//----------------------------------------------------------------------------
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vtkCompositeDataIterator::~vtkCompositeDataIterator()
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{
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this->SetDataSet(0);
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}
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//----------------------------------------------------------------------------
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void vtkCompositeDataIterator::SetDataSet(vtkCompositeDataSet* ds)
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{
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vtkSetObjectBodyMacro(DataSet, vtkCompositeDataSet, ds);
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if(ds)
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{
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this->GoToFirstItem();
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}
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}
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//----------------------------------------------------------------------------
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void vtkCompositeDataIterator::InitTraversal()
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{
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this->Reverse = 0;
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this->GoToFirstItem();
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}
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//----------------------------------------------------------------------------
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void vtkCompositeDataIterator::InitReverseTraversal()
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{
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this->Reverse = 1;
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this->GoToFirstItem();
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}
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//----------------------------------------------------------------------------
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void vtkCompositeDataIterator::PrintSelf(ostream& os, vtkIndent indent)
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{
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this->Superclass::PrintSelf(os, indent);
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os << indent << "Reverse: "
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<< (this->Reverse? "On" : "Off") << endl;
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os << indent << "SkipEmptyNodes: "
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<< (this->SkipEmptyNodes? "On" : "Off") << endl;
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}
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