--- /dev/null
+// Copyright (C) 2010-2019 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#ifndef __VTKMEDCOUPLINGMULTIFIELDSCLIENT_HXX__
+#define __VTKMEDCOUPLINGMULTIFIELDSCLIENT_HXX__
+
+#include "ParaMEDMEM2VTK_defines.hxx"
+#include "ParaMEDCouplingCorbaServant.hh"
+
+#include <vector>
+#include <string>
+
+class vtkDataSet;
+class vtkDoubleArray;
+
+namespace ParaMEDMEM2VTK
+{
+ /*!
+ * Stores all info on field without consideration of time
+ */
+ class TinyInfoOnField
+ {
+ public:
+ int _type;//ON_CELLS = 0, ON_NODES = 1, ON_GAUSS_PT = 2, ON_GAUSS_NE = 3
+ std::string _name;
+ };
+
+ class ParaMEDMEM2VTK_EXPORT MEDCouplingMultiFieldsFetcher
+ {
+ public:
+ MEDCouplingMultiFieldsFetcher(int bufferingPolicy, SALOME_MED::MEDCouplingMultiFieldsCorbaInterface_ptr mfieldsPtr);
+ ~MEDCouplingMultiFieldsFetcher();
+ std::vector<double> getTimeStepsForPV();
+ void fetchRegardingPolicy();
+ vtkDataSet *buildDataSetOnTime(double time);
+ private:
+ void appendFieldValueOnAlreadyFetchedData(vtkDataSet *ds, int fieldId);
+ int getPosGivenTimeLabel(double t);
+ private://CORBA Fetching
+ void retrievesMainTinyInfo();
+ void fetchAll();
+ void fetchMeshes();
+ void fetchDataIfNeeded(int fieldId);
+ void unregisterRemoteServantIfAllFetched();
+ void applyBufferingPolicy();
+ private:
+ int _effective_pol;
+ SALOME_MED::MEDCouplingMultiFieldsCorbaInterface_var _mfields_ptr;
+ bool _mfields_ptr_released;
+ private:
+ std::vector<TinyInfoOnField> _info_per_field;
+ std::vector<double> _time_label_per_field;
+ std::vector<int> _time_discr_per_field;
+ std::vector<int> _mesh_id_per_field;
+ std::vector< std::vector<int> > _array_ids_per_field;
+ std::vector< std::vector<double> > _time_def_per_field;
+ private:
+ int _field_id_previous;
+ int _arr_pos_previous;
+ double _time_field_id_previous;
+ int _arr_id_previous;
+ int _mesh_id_previous;
+ private:
+ std::vector<vtkDataSet *> _meshes;
+ std::vector<bool> _is_meshes_polyhedron;//to correct bug of polyhedrons in VTK on DeepCopy. BUG id :0011860
+ std::vector<vtkDoubleArray *> _arrays;
+ private:
+ static const double EPS_TIME;
+ };
+}
+
+#endif