X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FDriver%2FDriver_Mesh.h;h=1b0b3644ed1ed4bacb712d4d885b3203801073f4;hp=9840ed034635bcb9f3af05ac8cc9f64f7778e3d9;hb=HEAD;hpb=0635c9fc80f67d1e5dc0e94ec85f487286a92070

diff --git a/src/Driver/Driver_Mesh.h b/src/Driver/Driver_Mesh.h
index 9840ed034..7293e2284 100644
--- a/src/Driver/Driver_Mesh.h
+++ b/src/Driver/Driver_Mesh.h
@@ -1,35 +1,41 @@
-//  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2024  CEA, EDF, OPEN CASCADE
 //
-//  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2003-2007  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 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.
+// 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
+// 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
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
-//  SMESH Driver : implementaion of driver for reading and writing  
+
+//  SMESH Driver : implementation of driver for reading and writing
 //  File   : Mesh_Reader.h
 //  Module : SMESH
 //
 #ifndef _INCLUDE_DRIVER_MESH
 #define _INCLUDE_DRIVER_MESH
 
+#include "SMESH_ComputeError.hxx"
+#include "SMDS_Mesh.hxx"
+
 #include <string>
+#include <vector>
+#include <smIdType.hxx>
 
-#ifdef WNT
- #if defined MESHDRIVER_EXPORTS
+#ifdef WIN32
+ #if defined MESHDRIVER_EXPORTS || defined MeshDriver_EXPORTS
   #define MESHDRIVER_EXPORT __declspec( dllexport )
  #else
   #define MESHDRIVER_EXPORT __declspec( dllimport )
@@ -46,21 +52,51 @@ class MESHDRIVER_EXPORT Driver_Mesh
 
   enum Status {
     DRS_OK,
-    DRS_EMPTY,          // a file contains no mesh with the given name
-    DRS_WARN_RENUMBER,  // a file has overlapped ranges of element numbers,
-                        // so the numbers from the file are ignored
-    DRS_WARN_SKIP_ELEM, // some elements were skipped due to incorrect file data
-    DRS_FAIL            // general failure (exception etc.)
+    DRS_EMPTY,           // a file contains no mesh with the given name
+    DRS_WARN_RENUMBER,   // a file has overlapped ranges of element numbers,
+                         // so the numbers from the file are ignored
+    DRS_WARN_SKIP_ELEM,  // some elements were skipped due to incorrect file data
+    DRS_WARN_DESCENDING, // some elements were skipped due to descending connectivity
+    DRS_FAIL,            // general failure (exception etc.)
+    DRS_TOO_LARGE_MESH   // mesh is too large for export
   };
 
+  void                SetMeshId(int theMeshId);
+  virtual void        SetFile(const std::string& theFileName);
+  virtual void        SetMeshName(const std::string& theMeshName);
+  virtual std::string GetMeshName() const;
+
+  virtual void        SetOption(const std::string& /*optionName*/,
+                                const std::string& /*optionValue*/) {}
+
   virtual Status Perform() = 0;
-  void SetMeshId(int theMeshId);
-  void SetFile(const std::string& theFileName);
+
+  virtual SMESH_ComputeErrorPtr GetError();
+
+  // check if a mesh is too large to export it using IDTYPE;
+  // check either max ID or number of elements
+  template< typename IDTYPE >
+    static bool IsMeshTooLarge( const SMDS_Mesh* mesh, bool checkIDs )
+  {
+    if ( sizeof( IDTYPE ) < sizeof( smIdType ))
+    {
+      const smIdType maxNB = ToSmIdType( std::numeric_limits< IDTYPE >::max() );
+      return (( checkIDs ? mesh->MaxNodeID()    : mesh->NbNodes() )  > maxNB ||
+              ( checkIDs ? mesh->MaxElementID() : mesh->NbElements() > maxNB ));
+    }
+    return false;
+  }
 
  protected:
   std::string myFile;
-  int myMeshId;
+  std::string myMeshName;
+  int         myMeshId;
+
+  static std::string fixUTF8(const std::string & s );
 
+  Status addMessage(const std::string& msg, const bool isFatal=false);
+  std::vector< std::string > myErrorMessages;
+  Status                     myStatus;
 };
 
 #endif