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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#include "vtkCompositeDataIterator.h"
#include "vtkCompositeDataSet.h"
#include "vtkObjectFactory.h"
//------------------------------------------------------------------------------
VTK_ABI_NAMESPACE_BEGIN
vtkCompositeDataIterator::vtkCompositeDataIterator()
{
this->Reverse = 0;
this->SkipEmptyNodes = 1;
this->DataSet = nullptr;
}
//------------------------------------------------------------------------------
vtkCompositeDataIterator::~vtkCompositeDataIterator()
{
this->SetDataSet(nullptr);
}
//------------------------------------------------------------------------------
void vtkCompositeDataIterator::SetDataSet(vtkCompositeDataSet* ds)
{
vtkSetObjectBodyMacro(DataSet, vtkCompositeDataSet, ds);
if (ds)
{
this->GoToFirstItem();
}
}
//------------------------------------------------------------------------------
void vtkCompositeDataIterator::InitTraversal()
{
this->SetReverse(0);
this->GoToFirstItem();
}
//------------------------------------------------------------------------------
void vtkCompositeDataIterator::InitReverseTraversal()
{
this->SetReverse(1);
this->GoToFirstItem();
}
//------------------------------------------------------------------------------
void vtkCompositeDataIterator::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
os << indent << "Reverse: " << (this->Reverse ? "On" : "Off") << endl;
os << indent << "SkipEmptyNodes: " << (this->SkipEmptyNodes ? "On" : "Off") << endl;
}
VTK_ABI_NAMESPACE_END
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