CatalystCGNSMesh.h

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// Copyright(C) 1999-2021 National Technology & Engineering Solutions
// of Sandia, LLC (NTESS).  Under the terms of Contract DE-NA0003525 with
// NTESS, the U.S. Government retains certain rights in this software.
//
// See packages/seacas/LICENSE for details
 
#ifndef __CATALYST_CGNS_MESH_H
#define __CATALYST_CGNS_MESH_H
 
#include "vtkNew.h"
#include "vtkPartitionedDataSetCollection.h"
#include <map>
#include <vector>
#include <visualization/catalyst/manager/CatalystManager.h>
#include <visualization/cgns/CatalystCGNSMeshBase.h>
 
class vtkStructuredGrid;
 
namespace Iovs_cgns {
 
  class CatalystCGNSMesh : public CatalystCGNSMeshBase
  {
 
    using CatalystPipelineInfo = Iovs::CatalystManager::CatalystPipelineInfo;
 
  public:
    CatalystCGNSMesh(Iovs::CatalystManager *cm, CatalystPipelineInfo &catalystPipelineInfo);
 
    ~CatalystCGNSMesh();
 
    void PerformCoProcessing(std::vector<int>         &error_and_warning_codes,
                             std::vector<std::string> &error_and_warning_messages);
 
    void SetTimeData(double currentTime, int timeStep);
 
    void ReleaseMemory();
 
    void logMemoryUsageAndTakeTimerReading();
 
    void Delete();
 
    void AddStructuredZoneData(const ZoneData &zoneData);
 
    vtkPartitionedDataSetCollection *getPartitionedDataSetCollection();
 
  private:
    CatalystCGNSMesh();
    CatalystCGNSMesh(const CatalystCGNSMesh &)            = delete;
    CatalystCGNSMesh &operator=(const CatalystCGNSMesh &) = delete;
 
    std::map<int, int> zone_id_to_zone_location_map;
 
    vtkNew<vtkPartitionedDataSetCollection> vpdc;
    Iovs::CatalystManager                  *catManager = nullptr;
    bool                                    writeCatalystMesh;
    std::string                             catalystMeshFilePrefix;
    CatalystPipelineInfo                    catalystPipelineInfo;
    const std::string                       ASSEMBLY_LABEL             = "label";
    const std::string                       ASSEMBLY_ROOT_NAME         = "IOSS";
    const std::string                       ASSEMBLY_STRUCTURED_BLOCKS = "structured_blocks";
    const int                               PDS_STRUCTURED_GRID_INDEX  = 0;
    int                                     getStructuredBlocksAssemblyNode();
    void               createPartitionedDataSet(const ZoneData &zoneData, vtkStructuredGrid *sg);
    vtkStructuredGrid *getStucturedGrid(const ZoneData &zoneData);
  };
 
} // namespace Iovs_cgns
 
#endif // __CATALYST_CGNS_MESH_H