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;
31 class vtkInformationDoubleVectorKey;
32 class ExportedTinyInfo;
34 class VTK_EXPORT vtkMEDReader : public vtkMultiBlockDataSetAlgorithm
37 vtkMEDReader(const vtkMEDReader&); // Not implemented.
38 void operator=(const vtkMEDReader&); // Not implemented.
40 static vtkMEDReader *New();
41 vtkTypeMacro(vtkMEDReader, vtkMultiBlockDataSetAlgorithm);
42 void PrintSelf(ostream& os, vtkIndent indent);
43 virtual void SetFileName(const char*);
44 virtual char *GetFileName();
45 virtual const char *GetFileExtensions() { return ".med .rmed .sauv .sauve"; }
46 virtual const char *GetDescriptiveName() { return "MED file (Data Exchange Model)"; }
48 virtual void SetFieldsStatus(const char *name, int status);
49 virtual int GetNumberOfFieldsTreeArrays();
50 virtual const char *GetFieldsTreeArrayName(int index);
51 virtual int GetFieldsTreeArrayStatus(const char *name);
53 virtual int GetTimesFlagsArrayStatus(const char *name);
54 virtual void SetTimesFlagsStatus(const char *name, int status);
55 virtual int GetNumberOfTimesFlagsArrays();
56 virtual const char *GetTimesFlagsArrayName(int index);
57 //! Build the graph used to pass information to the client on the supports
58 virtual std::string BuildSIL(vtkMutableDirectedGraph*);
61 // Reload will delete the internal reader and recreate it with default properties
62 virtual void Reload();
64 virtual int GetServerModifTime();
66 virtual void GenerateVectors(int);
67 virtual void ChangeMode(int);
68 virtual void GhostCellGeneratorCallForPara(int);
69 static const char *GetSeparator();
72 // Static information key used to transfer the meta data graph along the pipeline
73 static vtkInformationDataObjectMetaDataKey* META_DATA();
74 static vtkInformationDoubleVectorKey* GAUSS_DATA();
78 virtual ~vtkMEDReader();
79 virtual int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
80 virtual int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
82 void UpdateSIL(vtkInformation *request, vtkInformation *info);
83 virtual double PublishTimeStepsIfNeeded(vtkInformation*, bool& isUpdated);
84 virtual void FillMultiBlockDataSetInstance(vtkMultiBlockDataSet *output, double reqTS, ExportedTinyInfo *internalInfo=0);
85 vtkDataSet *RetrieveDataSetAtTime(double reqTS, ExportedTinyInfo *internalInfo);
90 class vtkMEDReaderInternal;
91 vtkMEDReaderInternal* Internal;
94 #endif //__vtkMEDReader_h_