ttkPersistenceDiagramUtils.h

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#include <Debug.h>
#include <PersistenceDiagramUtils.h>
 
// VTK Module
#include <MPIUtils.h>
#include <ttkPersistenceDiagramModule.h>
 
class vtkUnstructuredGrid;
class vtkDataArray;

TTKPERSISTENCEDIAGRAM_EXPORT int VTUToDiagram(ttk::DiagramType &diagram,
                                              vtkUnstructuredGrid *vtu,
                                              const ttk::Debug &dbg);

TTKPERSISTENCEDIAGRAM_EXPORT int DiagramToVTU(vtkUnstructuredGrid *vtu,
                                              const ttk::DiagramType &diagram,
                                              vtkDataArray *const inputScalars,
                                              const ttk::Debug &dbg,
                                              const int dim,
                                              const bool embedInDomain);
#if defined(TTK_ENABLE_MPI) && defined(TTK_ENABLE_OPENMP)
TTKPERSISTENCEDIAGRAM_EXPORT int
  DiagramToDistributedVTU(vtkUnstructuredGrid *vtu,
                          const ttk::DiagramType &diagram,
                          vtkDataArray *const inputScalars,
                          const ttk::Debug &dbg,
                          const int dim,
                          const bool embedInDomain);
#endif
TTKPERSISTENCEDIAGRAM_EXPORT int
  ProjectDiagramInsideDomain(vtkUnstructuredGrid *const inputDiagram,
                             vtkUnstructuredGrid *const outputDiagram,
                             const ttk::Debug &dbg);

TTKPERSISTENCEDIAGRAM_EXPORT int
  ProjectDiagramIn2D(vtkUnstructuredGrid *const inputDiagram,
                     vtkUnstructuredGrid *const outputDiagram,
                     const ttk::Debug &dbg);

TTKPERSISTENCEDIAGRAM_EXPORT int
  TranslateDiagram(vtkUnstructuredGrid *const diagram,
                   const std::array<double, 3> &trans);

TTKPERSISTENCEDIAGRAM_EXPORT int
  ResetDiagramPosition(vtkUnstructuredGrid *const diagram,
                       const ttk::Debug &dbg);