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/*=========================================================================
Program: Visualization Toolkit
Module: vtkIOSSModel.h
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.
=========================================================================*/
/**
* @class vtkIOSSModel
* @brief internal class used by vtkIOSSWriter
*
* vtkIOSSModel is a helper class used by vtkIOSSWriter. It helps us construct a
* data structure more suitable for serializing to IOSS from a
* vtkPartitionedDataSetCollection.
*/
#ifndef vtkIOSSModel_h
#define vtkIOSSModel_h
#include "vtkObject.h"
#include <memory> // for std::unique_ptr
// Ioss includes
#include <vtk_ioss.h>
// clang-format off
#include VTK_IOSS(Ioss_Region.h)
// clang-format on
VTK_ABI_NAMESPACE_BEGIN
class vtkIOSSWriter;
class vtkPartitionedDataSetCollection;
class vtkIOSSModel
{
public:
vtkIOSSModel(vtkPartitionedDataSetCollection* pdc, vtkIOSSWriter* self);
~vtkIOSSModel();
void DefineModel(Ioss::Region& region) const;
void DefineTransient(Ioss::Region& region) const;
void Model(Ioss::Region& region) const;
void Transient(Ioss::Region& region, double time) const;
/**
* Generates an MD5 sum summarizing the model. This is used to test if the
* model has changed enough so that it requires a redefinition.
*
* This is not perfect, but is a reasonable option for now.
*/
std::string MD5() const;
private:
vtkIOSSModel(const vtkIOSSModel&) = delete;
void operator=(const vtkIOSSModel&) = delete;
class vtkInternals;
std::unique_ptr<vtkInternals> Internals;
};
VTK_ABI_NAMESPACE_END
#endif
// VTK-HeaderTest-Exclude: vtkIOSSModel.h
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