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/*=========================================================================
Program: Visualization Toolkit
Module: vtkCompositeDataSet.cxx
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.
=========================================================================*/
#include "vtkCompositeDataSet.h"
#include "vtkCompositeDataIterator.h"
#include "vtkDataSet.h"
#include "vtkInformation.h"
#include "vtkInformationStringKey.h"
#include "vtkInformationIntegerKey.h"
#include "vtkInformationVector.h"
#include "vtkObjectFactory.h"
vtkInformationKeyMacro(vtkCompositeDataSet, NAME, String);
vtkInformationKeyMacro(vtkCompositeDataSet, CURRENT_PROCESS_CAN_LOAD_BLOCK, Integer);
//----------------------------------------------------------------------------
vtkCompositeDataSet::vtkCompositeDataSet()
{
}
//----------------------------------------------------------------------------
vtkCompositeDataSet::~vtkCompositeDataSet()
{
}
//----------------------------------------------------------------------------
vtkCompositeDataSet* vtkCompositeDataSet::GetData(vtkInformation* info)
{
return info? vtkCompositeDataSet::SafeDownCast(info->Get(DATA_OBJECT())) : 0;
}
//----------------------------------------------------------------------------
vtkCompositeDataSet* vtkCompositeDataSet::GetData(vtkInformationVector* v,
int i)
{
return vtkCompositeDataSet::GetData(v->GetInformationObject(i));
}
//----------------------------------------------------------------------------
void vtkCompositeDataSet::ShallowCopy(vtkDataObject* src)
{
if (src == this)
{
return;
}
this->Superclass::ShallowCopy(src);
this->Modified();
}
//----------------------------------------------------------------------------
void vtkCompositeDataSet::DeepCopy(vtkDataObject* src)
{
if (src == this)
{
return;
}
this->Superclass::DeepCopy(src);
this->Modified();
}
//----------------------------------------------------------------------------
void vtkCompositeDataSet::Initialize()
{
this->Superclass::Initialize();
}
//----------------------------------------------------------------------------
unsigned long vtkCompositeDataSet::GetActualMemorySize()
{
unsigned long memSize = 0;
vtkCompositeDataIterator* iter = this->NewIterator();
for (iter->InitTraversal(); !iter->IsDoneWithTraversal(); iter->GoToNextItem())
{
vtkDataObject* dobj = iter->GetCurrentDataObject();
memSize += dobj->GetActualMemorySize();
}
iter->Delete();
return memSize;
}
//----------------------------------------------------------------------------
vtkIdType vtkCompositeDataSet::GetNumberOfPoints()
{
vtkIdType numPts = 0;
vtkCompositeDataIterator* iter = this->NewIterator();
for (iter->InitTraversal(); !iter->IsDoneWithTraversal(); iter->GoToNextItem())
{
vtkDataSet* ds = vtkDataSet::SafeDownCast(iter->GetCurrentDataObject());
if (ds)
{
numPts += ds->GetNumberOfPoints();
}
}
iter->Delete();
return numPts;
}
//----------------------------------------------------------------------------
void vtkCompositeDataSet::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
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