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vtkXdmf3HeavyDataHandler.h
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vtkXdmf3HeavyDataHandler.h
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkXdmf3HeavyDataHandler.h
Language: C++
Copyright (c) 1993-2002 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.
=========================================================================*/
/**
* @class vtkXdmf3HeavyDataHandler
* @brief internal helper for vtkXdmf3Reader
*
* vtkXdmf3Reader uses this class to read the heave data from the XDMF
* file(s).
*
* This file is a helper for the vtkXdmf3Reader and not intended to be
* part of VTK public API
*/
#ifndef vtkXdmf3HeavyDataHandler_h
#define vtkXdmf3HeavyDataHandler_h
#include "vtkIOXdmf3Module.h" // For export macro
#include "vtk_xdmf3.h"
#include VTKXDMF3_HEADER(core/XdmfInformation.hpp)
#include VTKXDMF3_HEADER(core/XdmfItem.hpp)
#include VTKXDMF3_HEADER(core/XdmfSharedPtr.hpp)
#include "vtkXdmf3ArrayKeeper.h"
#include "vtkXdmf3ArraySelection.h"
#include VTKXDMF3_HEADER(XdmfCurvilinearGrid.hpp)
#include VTKXDMF3_HEADER(XdmfGraph.hpp)
#include VTKXDMF3_HEADER(XdmfGrid.hpp)
#include VTKXDMF3_HEADER(XdmfRectilinearGrid.hpp)
#include VTKXDMF3_HEADER(XdmfRegularGrid.hpp)
#include VTKXDMF3_HEADER(XdmfSet.hpp)
#include VTKXDMF3_HEADER(XdmfUnstructuredGrid.hpp)
#include VTKXDMF3_HEADER(XdmfDomain.hpp)
class vtkDataObject;
class vtkDataSet;
class vtkImageData;
class vtkMutableDirectedGraph;
class vtkRectilinearGrid;
class vtkStructuredGrid;
class vtkUnstructuredGrid;
class VTKIOXDMF3_EXPORT vtkXdmf3HeavyDataHandler
{
public:
/**
* factory constructor
*/
static shared_ptr<vtkXdmf3HeavyDataHandler> New(
vtkXdmf3ArraySelection *fs,
vtkXdmf3ArraySelection *cs,
vtkXdmf3ArraySelection *ps,
vtkXdmf3ArraySelection *gc,
vtkXdmf3ArraySelection *sc,
unsigned int processor, unsigned int nprocessors,
bool dt, double t,
vtkXdmf3ArrayKeeper *keeper,
bool asTime );
/**
* destructor
*/
~vtkXdmf3HeavyDataHandler();
/**
* recursively create and populate vtk data objects for the provided Xdmf item
*/
vtkDataObject *Populate(shared_ptr<XdmfGrid> item, vtkDataObject *toFill);
vtkDataObject *Populate(shared_ptr<XdmfDomain> item, vtkDataObject *toFill);
vtkDataObject *Populate(shared_ptr<XdmfGraph> item, vtkDataObject *toFill);
vtkXdmf3ArrayKeeper* Keeper;
shared_ptr<XdmfGrid> testItem1;
shared_ptr<XdmfDomain> testItem2;
protected:
/**
* constructor
*/
vtkXdmf3HeavyDataHandler();
/**
* for parallel partitioning
*/
bool ShouldRead(unsigned int piece, unsigned int npieces);
bool GridEnabled(shared_ptr<XdmfGrid> grid);
bool GridEnabled(shared_ptr<XdmfGraph> graph);
bool SetEnabled(shared_ptr<XdmfSet> set);
bool ForThisTime(shared_ptr<XdmfGrid> grid);
bool ForThisTime(shared_ptr<XdmfGraph> graph);
vtkDataObject *MakeUnsGrid(shared_ptr<XdmfUnstructuredGrid> grid,
vtkUnstructuredGrid *dataSet,
vtkXdmf3ArrayKeeper *keeper);
vtkDataObject *MakeRecGrid(shared_ptr<XdmfRectilinearGrid> grid,
vtkRectilinearGrid *dataSet,
vtkXdmf3ArrayKeeper *keeper);
vtkDataObject *MakeCrvGrid(shared_ptr<XdmfCurvilinearGrid> grid,
vtkStructuredGrid *dataSet,
vtkXdmf3ArrayKeeper *keeper);
vtkDataObject *MakeRegGrid(shared_ptr<XdmfRegularGrid> grid,
vtkImageData *dataSet,
vtkXdmf3ArrayKeeper *keeper);
vtkDataObject *MakeGraph(shared_ptr<XdmfGraph> grid,
vtkMutableDirectedGraph *dataSet,
vtkXdmf3ArrayKeeper *keeper);
vtkDataObject *ExtractSet(unsigned int setnum, shared_ptr<XdmfGrid> grid,
vtkDataSet *dataSet,
vtkUnstructuredGrid *subSet,
vtkXdmf3ArrayKeeper *keeper);
bool doTime;
double time;
unsigned int Rank;
unsigned int NumProcs;
vtkXdmf3ArraySelection* FieldArrays;
vtkXdmf3ArraySelection* CellArrays;
vtkXdmf3ArraySelection* PointArrays;
vtkXdmf3ArraySelection* GridsCache;
vtkXdmf3ArraySelection* SetsCache;
bool AsTime;
};
#endif //vtkXdmf3HeavyDataHandler_h
// VTK-HeaderTest-Exclude: vtkXdmf3HeavyDataHandler.h