+// Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// 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.
+//
+// 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/
+//
#ifndef DRIVERFACTORY_HXX
#define DRIVERFACTORY_HXX
+#include "MEDMEM_MedVersion.hxx"
#include "MEDMEM_GenDriver.hxx"
-#include "MEDMEM_VtkFieldDriver.hxx"
-#include "MEDMEM_MedFieldDriver.hxx"
+#include "MEDMEM_define.hxx"
+
+#include "MEDMEM_FieldForward.hxx"
+
#include <string>
namespace MEDMEM {
class MESH;
- template<class T> class FIELD;
class MED;
+ class GENDRIVER;
namespace DRIVERFACTORY {
- GENDRIVER *buildDriverForMesh(driverTypes driverType, const std::string & fileName, MESH *mesh,const string & driverName);
- template<class T>
- GENDRIVER *buildDriverForField(driverTypes driverType, const std::string & fileName, FIELD<T> *field);
- GENDRIVER *buildDriverForMed(driverTypes driverType, const std::string & fileName, MED *med);
- }
-template<class T>
-GENDRIVER *DRIVERFACTORY::buildDriverForField(driverTypes driverType, const std::string & fileName, FIELD<T> *field)
-{
- GENDRIVER *ret;
- switch(driverType)
- {
- case MED_DRIVER : {
- ret=new MED_FIELD_RDWR_DRIVER<T>(fileName,field);
- break;
- }
-
- case VTK_DRIVER : {
- ret=new VTK_FIELD_DRIVER<T>(fileName,field);
- break ;
- }
-
- case GIBI_DRIVER : {
- throw MED_EXCEPTION ("driverType other than MED_DRIVER and VTK_DRIVER has been specified to the method which is not allowed for the object FIELD");
- break;
- }
-
- case PORFLOW_DRIVER : {
- throw MED_EXCEPTION ("driverType other than MED_DRIVER and VTK_DRIVER has been specified to the method which is not allowed for the object FIELD");
- break;
- }
-
- case NO_DRIVER : {
- throw MED_EXCEPTION ("driverType other than MED_DRIVER and VTK_DRIVER has been specified to the method which is not allowed for the object FIELD");
- break;
- }
- default:
- MED_EXCEPTION ("driverType other than MED_DRIVER and VTK_DRIVER has been specified to the method which is not allowed for the object FIELD");
- }
- return ret;
+ /*
+ definition of static variable across the Med Memory of a Med File version
+ for the writing of Med File set to V22
+ */
+
+ extern MED_EN::medFileVersion globalMedFileVersionForWriting;
+
+ MED_EN::medFileVersion getMedFileVersionForWriting();
+
+ void setMedFileVersionForWriting(MED_EN::medFileVersion version);
+
+ driverTypes deduceDriverTypeFromFileName(const std::string & fileName);
+
+ GENDRIVER * buildDriverForMesh(driverTypes driverType,
+ const std::string & fileName,
+ MESH *mesh,const string & driverName,
+ MED_EN::med_mode_acces access);
+
+ template<class T, class INTERLACING_TAG>
+ GENDRIVER * buildDriverForField(driverTypes driverType,
+ const std::string & fileName,
+ FIELD<T,INTERLACING_TAG> *fielde,
+ MED_EN::med_mode_acces access);
+ GENDRIVER * buildDriverForMed(driverTypes driverType,
+ const std::string & fileName,
+ MED *mede,
+ MED_EN::med_mode_acces access);
+ GENDRIVER * buildMedDriverFromFile(const string & fileName,
+ MED * const ptrMed,
+ MED_EN::med_mode_acces access);
+ GENDRIVER * buildMeshDriverFromFile(const string & fileName,
+ MESH * ptrMesh,
+ MED_EN::med_mode_acces access);
+ template<class T, class INTERLACING_TAG>
+ GENDRIVER * buildFieldDriverFromFile(const string & fileName,
+ FIELD<T,INTERLACING_TAG> * ptrField,
+ MED_EN::med_mode_acces access);
+ GENDRIVER * buildConcreteMedDriverForMesh(const std::string & fileName,
+ MESH *mesh,
+ const string & driverName,
+ MED_EN::med_mode_acces access,
+ MED_EN::medFileVersion version);
+ template<class T, class INTERLACING_TAG>
+ GENDRIVER * buildConcreteMedDriverForField(const std::string & fileName,
+ FIELD<T,INTERLACING_TAG> *fielde,
+ MED_EN::med_mode_acces access,
+ MED_EN::medFileVersion version);
+ }
}
+#include "MEDMEM_VtkFieldDriver.hxx"
+#include "MEDMEM_MedFieldDriver.hxx"
+#include "MEDMEM_MedFieldDriver21.hxx"
+#include "MEDMEM_MedFieldDriver22.hxx"
+#include "MEDMEM_AsciiFieldDriver.hxx"
+
+namespace MEDMEM {
+ template<class T, class INTERLACING_TAG>
+ GENDRIVER * DRIVERFACTORY::buildDriverForField(driverTypes driverType,
+ const std::string & fileName,
+ FIELD<T,INTERLACING_TAG> *field,
+ MED_EN::med_mode_acces access)
+ {
+ GENDRIVER *ret;
+ switch(driverType)
+ {
+ case MED_DRIVER : {
+ switch(access)
+ {
+ case MED_EN::MED_LECT : {
+ ret = new MED_FIELD_RDONLY_DRIVER<T>(fileName,field);
+ break;
+ }
+ case MED_EN::MED_ECRI : {
+ ret= new MED_FIELD_WRONLY_DRIVER<T>(fileName,field);
+ break;
+ }
+ case MED_EN::MED_REMP : {
+ ret = new MED_FIELD_RDWR_DRIVER<T>(fileName,field);
+ break;
+ }
+ default:
+ throw MED_EXCEPTION ("access type has not been properly specified to the method");
+ }
+ break;
+ }
+
+ case VTK_DRIVER : {
+ switch(access)
+ {
+ case MED_EN::MED_LECT : {
+ throw MED_EXCEPTION ("access mode other than MED_ECRI and MED_REMP has been specified with the VTK_DRIVER type which is not allowed because VTK_DRIVER is only a write access driver");
+ break;
+ }
+ case MED_EN::MED_ECRI : {
+ ret=new VTK_FIELD_DRIVER<T>(fileName,field);
+ break;
+ }
+ case MED_EN::MED_REMP : {
+ ret=new VTK_FIELD_DRIVER<T>(fileName,field);
+ break ;
+ }
+ default:
+ throw MED_EXCEPTION ("access type has not been properly specified to the method");
+ }
+ break;
+ }
+
+ case GIBI_DRIVER : {
+ throw MED_EXCEPTION ("driverType other than MED_DRIVER and VTK_DRIVER has been specified to the method which is not allowed for the object FIELD");
+ break;
+ }
+
+ case PORFLOW_DRIVER : {
+ throw MED_EXCEPTION ("driverType other than MED_DRIVER and VTK_DRIVER has been specified to the method which is not allowed for the object FIELD");
+ break;
+ }
+
+ case ASCII_DRIVER : {
+ switch(access)
+ {
+ case MED_EN::MED_ECRI : {
+ ret=new ASCII_FIELD_DRIVER<T>(fileName,field);
+ break;
+ }
+ default:
+ throw MED_EXCEPTION ("driver ASCII_DRIVER on FIELD only in write mod");
+ }
+ break;
+ }
+
+ case NO_DRIVER : {
+ throw MED_EXCEPTION ("driverType other than MED_DRIVER and VTK_DRIVER has been specified to the method which is not allowed for the object FIELD");
+ break;
+ }
+ default:
+ MED_EXCEPTION ("driverType other than MED_DRIVER and VTK_DRIVER has been specified to the method which is not allowed for the object FIELD");
+ }
+ return ret;
+ }
+
+ template<class T, class INTERLACING_TAG>
+ GENDRIVER * DRIVERFACTORY::buildFieldDriverFromFile(const string & fileName,
+ FIELD<T,INTERLACING_TAG> * ptrField,
+ MED_EN::med_mode_acces access)
+ {
+ MED_EN::medFileVersion version;
+
+ try
+ {
+ version = getMedFileVersion(fileName);
+ }
+ catch (MEDEXCEPTION & ex)
+ {
+ version = DRIVERFACTORY::globalMedFileVersionForWriting;
+ }
+
+ MESSAGE("buildFieldDriverFromFile version of the file " << version);
+
+ GENDRIVER * driver;
+
+ switch(access)
+ {
+ case MED_EN::MED_LECT : {
+ if (version == MED_EN::V21)
+ driver = new MED_FIELD_RDONLY_DRIVER21<T>(fileName,ptrField);
+ else if (version == MED_EN::V22)
+ driver = new MED_FIELD_RDONLY_DRIVER22<T>(fileName,ptrField);
+ return driver;
+ }
+ case MED_EN::MED_ECRI : {
+ if (version == MED_EN::V21)
+ driver = new MED_FIELD_WRONLY_DRIVER21<T>(fileName,ptrField);
+ else if (version == MED_EN::V22)
+ driver = new MED_FIELD_WRONLY_DRIVER22<T>(fileName,ptrField);
+ return driver;
+ }
+ case MED_EN::MED_REMP : {
+ if (version == MED_EN::V21)
+ driver = new MED_FIELD_RDWR_DRIVER21<T>(fileName,ptrField);
+ else if (version == MED_EN::V22)
+ driver = new MED_FIELD_RDWR_DRIVER22<T>(fileName,ptrField);
+ return driver;
+ }
+ default:
+ throw MED_EXCEPTION ("access type has not been properly specified to the method");
+ }
+ }
+
+ template<class T, class INTERLACING_TAG>
+ GENDRIVER * DRIVERFACTORY::buildConcreteMedDriverForField(const std::string & fileName,
+ FIELD<T,INTERLACING_TAG> *ptrField,
+ MED_EN::med_mode_acces access,
+ MED_EN::medFileVersion version)
+ {
+
+ MESSAGE("buildConcreteMedDriverForField version of the file " << version);
+
+ GENDRIVER * driver;
+
+ switch(access)
+ {
+ case MED_EN::MED_LECT : {
+ if (version == MED_EN::V21)
+ driver = new MED_FIELD_RDONLY_DRIVER21<T>(fileName,ptrField);
+ else if (version == MED_EN::V22)
+ driver = new MED_FIELD_RDONLY_DRIVER22<T>(fileName,ptrField);
+ return driver;
+ }
+ case MED_EN::MED_ECRI : {
+ if (version == MED_EN::V21)
+ driver = new MED_FIELD_WRONLY_DRIVER21<T>(fileName,ptrField);
+ else if (version == MED_EN::V22)
+ driver = new MED_FIELD_WRONLY_DRIVER22<T>(fileName,ptrField);
+ return driver;
+ }
+ case MED_EN::MED_REMP : {
+ if (version == MED_EN::V21)
+ driver = new MED_FIELD_RDWR_DRIVER21<T>(fileName,ptrField);
+ else if (version == MED_EN::V22)
+ driver = new MED_FIELD_RDWR_DRIVER22<T>(fileName,ptrField);
+ return driver;
+ }
+ default:
+ throw MED_EXCEPTION ("access type has not been properly specified to the method");
+ }
+ }
}
#endif
