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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkHierarchicalDataInformation.cxx,v $
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 "vtkHierarchicalDataInformation.h"
#include "vtkHierarchicalDataInformation.h"
#include "vtkInformation.h"
#include "vtkObjectFactory.h"
#include "vtkSmartPointer.h"
vtkCxxRevisionMacro(vtkHierarchicalDataInformation, "$Revision: 1.3 $");
vtkStandardNewMacro(vtkHierarchicalDataInformation);
#include <vtkstd/vector>
struct vtkHierarchicalDataInformationInternal
{
typedef vtkstd::vector<vtkSmartPointer<vtkInformation> > LevelInformationType;
typedef vtkstd::vector<LevelInformationType> DataInformationType;
DataInformationType DataInformation;
};
//----------------------------------------------------------------------------
vtkHierarchicalDataInformation::vtkHierarchicalDataInformation()
{
this->Internal = new vtkHierarchicalDataInformationInternal;
}
//----------------------------------------------------------------------------
vtkHierarchicalDataInformation::~vtkHierarchicalDataInformation()
{
delete this->Internal;
}
//----------------------------------------------------------------------------
void vtkHierarchicalDataInformation::Clear()
{
this->Internal->DataInformation.clear();
}
//----------------------------------------------------------------------------
void vtkHierarchicalDataInformation::DeepCopy(
vtkHierarchicalDataInformation* from)
{
unsigned int numLevels = from->GetNumberOfLevels();
this->SetNumberOfLevels(numLevels);
for (unsigned int i=0; i<numLevels; i++)
{
unsigned int numDataSets = from->GetNumberOfDataSets(i);
this->SetNumberOfDataSets(i, numDataSets);
for (unsigned int j=0; j<numDataSets; j++)
{
vtkInformation* toInf = this->GetInformation(i, j);
vtkInformation* fromInf = from->GetInformation(i, j);
toInf->Copy(fromInf);
}
}
}
//----------------------------------------------------------------------------
unsigned int vtkHierarchicalDataInformation::GetNumberOfLevels()
{
return this->Internal->DataInformation.size();
}
//----------------------------------------------------------------------------
void vtkHierarchicalDataInformation::SetNumberOfLevels(unsigned int numLevels)
{
if (numLevels <= this->GetNumberOfLevels())
{
return;
}
this->Internal->DataInformation.resize(numLevels);
this->Modified();
}
//----------------------------------------------------------------------------
unsigned int vtkHierarchicalDataInformation::GetNumberOfDataSets(
unsigned int level)
{
if (this->Internal->DataInformation.size() <= level)
{
return 0;
}
vtkHierarchicalDataInformationInternal::LevelInformationType& linf =
this->Internal->DataInformation[level];
return linf.size();
}
//----------------------------------------------------------------------------
void vtkHierarchicalDataInformation::SetNumberOfDataSets(
unsigned int level, unsigned int numDataSets)
{
if (numDataSets <= this->GetNumberOfDataSets(level))
{
return;
}
// Make sure that there is a vector allocated for this level
if (this->Internal->DataInformation.size() <= level)
{
this->SetNumberOfLevels(level+1);
}
vtkHierarchicalDataInformationInternal::LevelInformationType& linf =
this->Internal->DataInformation[level];
linf.resize(numDataSets);
this->Modified();
}
//----------------------------------------------------------------------------
int vtkHierarchicalDataInformation::HasInformation(
unsigned int level, unsigned int id)
{
if (this->Internal->DataInformation.size() <= level)
{
return 0;
}
vtkHierarchicalDataInformationInternal::LevelInformationType& linf =
this->Internal->DataInformation[level];
if (linf.size() <= id)
{
return 0;
}
vtkInformation* inf = linf[id].GetPointer();
if (!inf)
{
return 0;
}
return 1;
}
//----------------------------------------------------------------------------
vtkInformation* vtkHierarchicalDataInformation::GetInformation(
unsigned int level, unsigned int id)
{
if (this->Internal->DataInformation.size() <= level)
{
return 0;
}
vtkHierarchicalDataInformationInternal::LevelInformationType& linf =
this->Internal->DataInformation[level];
if (linf.size() <= id)
{
return 0;
}
vtkInformation* inf = linf[id].GetPointer();
if (!inf)
{
inf = vtkInformation::New();
linf[id] = inf;
inf->Delete();
}
return inf;
}
//----------------------------------------------------------------------------
void vtkHierarchicalDataInformation::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
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