1 // Copyright (C) 2010-2016 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay
21 #ifndef __vtkMEDReader_h_
22 #define __vtkMEDReader_h_
26 #include "vtkMultiBlockDataSetAlgorithm.h"
29 class vtkMutableDirectedGraph;
30 class vtkInformationDataObjectMetaDataKey;
32 class VTK_EXPORT vtkMEDReader : public vtkMultiBlockDataSetAlgorithm
35 vtkMEDReader(const vtkMEDReader&); // Not implemented.
36 void operator=(const vtkMEDReader&); // Not implemented.
38 static vtkMEDReader *New();
39 vtkTypeMacro(vtkMEDReader, vtkMultiBlockDataSetAlgorithm);
40 void PrintSelf(ostream& os, vtkIndent indent);
41 virtual void SetFileName(const char*);
42 virtual char *GetFileName();
43 virtual const char *GetFileExtensions() { return ".med .rmed .sauv .sauve"; }
44 virtual const char *GetDescriptiveName() { return "MED file (Data Exchange Model)"; }
46 virtual void SetFieldsStatus(const char *name, int status);
47 virtual int GetNumberOfFieldsTreeArrays();
48 virtual const char *GetFieldsTreeArrayName(int index);
49 virtual int GetFieldsTreeArrayStatus(const char *name);
51 virtual int GetTimesFlagsArrayStatus(const char *name);
52 virtual void SetTimesFlagsStatus(const char *name, int status);
53 virtual int GetNumberOfTimesFlagsArrays();
54 virtual const char *GetTimesFlagsArrayName(int index);
55 //! Build the graph used to pass information to the client on the supports
56 virtual std::string BuildSIL(vtkMutableDirectedGraph*);
59 // Reload will delete the internal reader and recreate it with default properties
60 virtual void Reload();
62 virtual int GetServerModifTime();
64 virtual void GenerateVectors(int);
65 virtual void ChangeMode(int);
66 virtual void GhostCellGeneratorCallForPara(int);
67 static const char *GetSeparator();
70 // Static information key used to transfer the meta data graph along the pipeline
71 static vtkInformationDataObjectMetaDataKey* META_DATA();
75 virtual ~vtkMEDReader();
76 virtual int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
77 virtual int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
79 void UpdateSIL(vtkInformation *request, vtkInformation *info);
80 virtual double PublishTimeStepsIfNeeded(vtkInformation*, bool& isUpdated);
81 virtual void FillMultiBlockDataSetInstance(vtkMultiBlockDataSet *output, double reqTS);
82 vtkDataSet *RetrieveDataSetAtTime(double reqTS);
87 class vtkMEDReaderInternal;
88 vtkMEDReaderInternal* Internal;
91 #endif //__vtkMEDReader_h_