Adding First files

src/SMESH/CMakeLists.txt

@@ -77,6 +77,8 @@ SET(_link_LIBRARIES
 SET(SMESHimpl_HEADERS
   SMESH_Gen.hxx
   SMESH_Mesh.hxx
+  SMESH_SequentialMesh.hxx
+  SMESH_ParallelMesh.hxx
   SMESH_subMesh.hxx
   SMESH_subMeshEventListener.hxx
   SMESH_Hypothesis.hxx
@@ -102,6 +104,8 @@ SET(SMESHimpl_SOURCES
   memoire.h
   SMESH_Gen.cxx
   SMESH_Mesh.cxx
+  SMESH_SequentialMesh.cxx
+  SMESH_ParallelMesh.cxx
   SMESH_subMesh.cxx
   SMESH_Hypothesis.cxx
   SMESH_Algo.cxx

src/SMESH/SMESH_Mesh.hxx

@@ -391,32 +391,33 @@ class SMESH_EXPORT SMESH_Mesh
   // Parallel computation functions
 
 #ifdef WIN32
-  void Lock() {};
-  void Unlock() {};
+  virtual void Lock() {};
+  virtual void Unlock() {};
 
-  int GetNbThreads(){return _NbThreads;};
-  void SetNbThreads(long nbThreads){std::cout << "Warning Parallel Meshing is disabled on Windows it will behave as a slower normal compute" << std::endl;_NbThreads=nbThreads;};
+  virtual int GetNbThreads(){return _NbThreads;};
+  virtual void SetNbThreads(long nbThreads){std::cout << "Warning Parallel Meshing is disabled on Windows it will behave as a slower normal compute" << std::endl;_NbThreads=nbThreads;};
 
-  void InitPoolThreads(){};
-  void DeletePoolThreads(){};
-  void wait(){}
+  virtual void InitPoolThreads(){};
+  virtual void DeletePoolThreads(){};
+  virtual void wait(){}
 
-  bool IsParallel(){return _NbThreads > 0;}
+  virtual bool IsParallel(){return _NbThreads > 0;}
 #else
-  void Lock() {_my_lock.lock();};
-  void Unlock() {_my_lock.unlock();};
+  virtual void Lock() {_my_lock.lock();};
+  virtual void Unlock() {_my_lock.unlock();};
 
-  int GetNbThreads(){return _NbThreads;};
-  void SetNbThreads(long nbThreads){_NbThreads=nbThreads;};
+  virtual int GetNbThreads(){return _NbThreads;};
+  virtual void SetNbThreads(long nbThreads){_NbThreads=nbThreads;};
 
-  void InitPoolThreads(){_pool = new boost::asio::thread_pool(_NbThreads);};
-  void DeletePoolThreads(){delete _pool;};
+  virtual void InitPoolThreads(){_pool = new boost::asio::thread_pool(_NbThreads);};
+  virtual void DeletePoolThreads(){delete _pool;};
 
-  void wait(){_pool->join(); DeletePoolThreads(); InitPoolThreads(); }
+  virtual void wait(){_pool->join(); DeletePoolThreads(); InitPoolThreads(); }
 
-  bool IsParallel(){return _NbThreads > 0;}
+  virtual bool IsParallel(){return _NbThreads > 0;}
 #endif
 
+  //TODO: to remove only used by ParallelMesh
   void CreateTmpFolder();
   void DeleteTmpFolder();
 

src/SMESH/SMESH_ParallelMesh.cxx

@@ -0,0 +1,28 @@
+// Copyright (C) 2007-2022  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// 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, 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
+//
+
+//  File   : SMESH_ParallelMesh.cxx
+//  Author : Yoann AUDOUIN, EDF
+//  Module : SMESH
+//
+#include "SMESH_ParallelMesh.hxx"
+

src/SMESH/SMESH_ParallelMesh.hxx

@@ -0,0 +1,62 @@
+// Copyright (C) 2007-2022  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// 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, 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
+//
+
+//  File   : SMESH_ParallelMesh.hxx
+//  Author : Yoann AUDOUIN, EDF
+//  Module : SMESH
+//
+#ifndef _SMESH_PARALLELMESH_HXX_
+#define _SMESH_PARALLELMESH_HXX_
+
+#include "SMESH_Mesh.hxx"
+
+class SMESH_EXPORT SMESH_ParallelMesh: public SMESH_Mesh
+{
+ public:
+  SMESH_ParallelMesh(int               theLocalId,
+                       SMESH_Gen*        theGen,
+                       bool              theIsEmbeddedMode,
+                       SMESHDS_Document* theDocument);
+
+  virtual ~SMESH_ParallelMesh();
+
+  void Lock() override {_my_lock.lock();};
+  void Unlock() override {_my_lock.unlock();};
+
+  int GetNbThreads() override{return _NbThreads;};
+  void SetNbThreads(long nbThreads) override{_NbThreads=nbThreads;};
+
+  void InitPoolThreads() override{_pool = new boost::asio::thread_pool(_NbThreads);};
+  void DeletePoolThreads() override{delete _pool;};
+
+  void wait() override{_pool->join(); DeletePoolThreads(); InitPoolThreads(); };
+
+  bool IsParallel() override{return _NbThreads > 0;};
+
+  void CreateTmpFolder();
+  void DeleteTmpFolder();
+
+ private:
+  boost::filesystem::path tmp_folder;
+  boost::asio::thread_pool *     _pool = nullptr; //thread pool for computation
+};
+#endif

src/SMESH/SMESH_SequentialMesh.cxx

@@ -0,0 +1,27 @@
+// Copyright (C) 2007-2022  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// 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, 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
+//
+
+//  File   : SMESH_SequentialMesh.cxx
+//  Author : Yoann AUDOUIN, EDF
+//  Module : SMESH
+//
+#include "SMESH_SequentialMesh.hxx"

src/SMESH/SMESH_SequentialMesh.hxx

@@ -0,0 +1,54 @@
+// Copyright (C) 2007-2022  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// 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, 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
+//
+
+//  File   : SMESH_SequentialMesh.hxx
+//  Author : Yoann AUDOUIN, EDF
+//  Module : SMESH
+//
+#ifndef _SMESH_SEQUENTIALMESH_HXX_
+#define _SMESH_SEQUENTIALMESH_HXX_
+
+#include "SMESH_Mesh.hxx"
+
+class SMESH_EXPORT SMESH_SequentialMesh: public SMESH_Mesh
+{
+ public:
+  SMESH_SequentialMesh(int               theLocalId,
+                       SMESH_Gen*        theGen,
+                       bool              theIsEmbeddedMode,
+                       SMESHDS_Document* theDocument);
+
+  virtual ~SMESH_SequentialMesh();
+
+  void Lock() override {};
+  void Unlock() override {};
+
+  int GetNbThreads() override {return 0;};
+  void SetNbThreads(long nbThreads) {};
+
+  void InitPoolThreads() override {};
+  void DeletePoolThreads() override {};
+  void wait() override {};
+
+  bool IsParallel() override {return false;};
+};
+#endif