-//=============================================================================
-// File : SMESH_Gen.hxx
-// Created : jeu mai 16 22:53:13 CEST 2002
-// Author : Paul RASCLE, EDF
-// Project : SALOME
-// Copyright : EDF 2002
-// $Header$
-//=============================================================================
-
+// Copyright (C) 2007-2014 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
+//
+
+// SMESH SMESH : implementaion of SMESH idl descriptions
+// File : SMESH_Gen.hxx
+// Author : Paul RASCLE, EDF
+// Module : SMESH
+//
#ifndef _SMESH_GEN_HXX_
#define _SMESH_GEN_HXX_
+#include "SMESH_SMESH.hxx"
+
#include "Utils_SALOME_Exception.hxx"
-#include "SMESH_HypothesisFactory.hxx"
#include "SMESH_Hypothesis.hxx"
+#include "SMESH_ComputeError.hxx"
#include "SMESH_Algo.hxx"
-#include "SMESH_1D_Algo.hxx"
-#include "SMESH_2D_Algo.hxx"
-#include "SMESH_3D_Algo.hxx"
#include "SMESH_Mesh.hxx"
-#include "SMESHDS_Document.hxx"
+#include "chrono.hxx"
#include <TopoDS_Shape.hxx>
#include <map>
+#include <list>
+#include <vector>
+#include <string>
+
+class SMESHDS_Document;
+
+typedef SMESH_Hypothesis::Hypothesis_Status TAlgoStateErrorName;
typedef struct studyContextStruct
{
- map<int, SMESH_Hypothesis*> mapHypothesis;
- map<int, SMESH_Mesh*> mapMesh;
- Handle (SMESHDS_Document) myDocument;
-} StudyContextStruct ;
+ std::map < int, SMESH_Hypothesis * >mapHypothesis;
+ std::map < int, SMESH_Mesh * >mapMesh;
+ SMESHDS_Document * myDocument;
+} StudyContextStruct;
-class SMESH_Gen
+typedef std::set<int> TSetOfInt;
+
+class SMESH_EXPORT SMESH_Gen
{
public:
SMESH_Gen();
~SMESH_Gen();
- SMESH_Hypothesis* CreateHypothesis(const char* anHyp, int studyId)
- throw (SALOME_Exception);
- SMESH_Mesh* Init(int studyId, const TopoDS_Shape& aShape)
- throw (SALOME_Exception);
- bool Compute(::SMESH_Mesh& aMesh, const TopoDS_Shape& aShape)
- throw (SALOME_Exception);
- StudyContextStruct* GetStudyContext(int studyId);
-
- static int GetShapeDim(const TopoDS_Shape& aShape);
- SMESH_Algo* GetAlgo(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape);
+ SMESH_Mesh* CreateMesh(int theStudyId, bool theIsEmbeddedMode)
+ throw(SALOME_Exception);
+
+ /*!
+ * \brief Computes aMesh on aShape
+ * \param aShapeOnly - if true, algo->OnlyUnaryInput() feature is ignored and
+ * only \a aShape is computed.
+ * \param anUpward - compute from vertices up to more complex shape (internal usage)
+ * \param aDim - upper level dimension of the mesh computation
+ * \param aShapesId - list of shapes with computed mesh entities (elements or nodes)
+ * \retval bool - true if none submesh failed to compute
+ */
+ bool Compute(::SMESH_Mesh & aMesh,
+ const TopoDS_Shape & aShape,
+ const bool aShapeOnly=false,
+ const bool anUpward=false,
+ const ::MeshDimension aDim=::MeshDim_3D,
+ TSetOfInt* aShapesId=0);
+
+ void PrepareCompute(::SMESH_Mesh & aMesh,
+ const TopoDS_Shape & aShape);
+ void CancelCompute(::SMESH_Mesh & aMesh,
+ const TopoDS_Shape & aShape);
+
+ const SMESH_subMesh* GetCurrentSubMesh() const { return _sm_current; }
+
+ /*!
+ * \brief evaluates size of prospective mesh on a shape
+ * \param aMesh - the mesh
+ * \param aShape - the shape
+ * \param aResMap - map for prospective numbers of elements
+ * \retval bool - is a success
+ */
+ bool Evaluate(::SMESH_Mesh & aMesh,
+ const TopoDS_Shape & aShape,
+ MapShapeNbElems& aResMap,
+ const bool anUpward=false,
+ TSetOfInt* aShapesId=0);
+
+ bool CheckAlgoState(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape);
+ // notify on bad state of attached algos, return false
+ // if Compute() would fail because of some algo bad state
+
+ /*!
+ * \brief Sets number of segments per diagonal of boundary box of geometry by which
+ * default segment length of appropriate 1D hypotheses is defined
+ */
+ void SetBoundaryBoxSegmentation( int theNbSegments ) { _segmentation = theNbSegments; }
+ int GetBoundaryBoxSegmentation() const { return _segmentation; }
+ /*!
+ * \brief Sets default number of segments per edge
+ */
+ void SetDefaultNbSegments(int nb) { _nbSegments = nb; }
+ int GetDefaultNbSegments() const { return _nbSegments; }
+
+ struct TAlgoStateError
+ {
+ TAlgoStateErrorName _name;
+ const SMESH_Algo* _algo;
+ int _algoDim;
+ bool _isGlobalAlgo;
+
+ TAlgoStateError(): _algoDim(0),_algo(0),_name(SMESH_Hypothesis::HYP_OK) {}
+ void Set(TAlgoStateErrorName name, const SMESH_Algo* algo, bool isGlobal)
+ { _name = name; _algo = algo; _algoDim = algo->GetDim(); _isGlobalAlgo = isGlobal; }
+ void Set(TAlgoStateErrorName name, const int algoDim, bool isGlobal)
+ { _name = name; _algo = 0; _algoDim = algoDim; _isGlobalAlgo = isGlobal; }
+ };
+
+ bool GetAlgoState(SMESH_Mesh& aMesh, const TopoDS_Shape& aShape,
+ std::list< SMESH_Gen::TAlgoStateError > & theErrors);
+ // notify on bad state of attached algos, return false
+ // if Compute() would fail because of some algo bad state
+ // theErrors list contains problems description
+
+ StudyContextStruct *GetStudyContext(int studyId);
+
+ static int GetShapeDim(const TopAbs_ShapeEnum & aShapeType);
+ static int GetShapeDim(const TopoDS_Shape & aShape)
+ { return GetShapeDim( aShape.ShapeType() ); }
+
+ SMESH_Algo* GetAlgo(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape, TopoDS_Shape* assignedTo=0);
+ SMESH_Algo* GetAlgo(SMESH_subMesh * aSubMesh, TopoDS_Shape* assignedTo=0);
+
+ static bool IsGlobalHypothesis(const SMESH_Hypothesis* theHyp, SMESH_Mesh& aMesh);
+
+ static std::vector< std::string > GetPluginXMLPaths();
+
+ int GetANewId();
+
+ // std::map < int, SMESH_Algo * >_mapAlgo;
+ // std::map < int, SMESH_0D_Algo * >_map0D_Algo;
+ // std::map < int, SMESH_1D_Algo * >_map1D_Algo;
+ // std::map < int, SMESH_2D_Algo * >_map2D_Algo;
+ // std::map < int, SMESH_3D_Algo * >_map3D_Algo;
- // inherited methods from SALOMEDS::Driver
+private:
- void Save(int studyId, const char *aUrlOfFile);
- void Load(int studyId, const char *aUrlOfFile);
- void Close(int studyId);
- const char* ComponentDataType();
+ int _localId; // unique Id of created objects, within SMESH_Gen entity
+ std::map < int, StudyContextStruct * >_mapStudyContext;
- const char* IORToLocalPersistentID(const char* IORString, bool& IsAFile);
- const char* LocalPersistentIDToIOR(const char* aLocalPersistentID);
+ // hypotheses managing
+ int _hypId;
- SMESH_HypothesisFactory _hypothesisFactory;
+ // number of segments per diagonal of boundary box of geometry by which
+ // default segment length of appropriate 1D hypotheses is defined
+ int _segmentation;
+ // default number of segments
+ int _nbSegments;
- map<int, SMESH_Algo*> _mapAlgo;
- map<int, SMESH_1D_Algo*> _map1D_Algo;
- map<int, SMESH_2D_Algo*> _map2D_Algo;
- map<int, SMESH_3D_Algo*> _map3D_Algo;
+ counters *_counters;
-private:
- int _localId; // unique Id of created objects, within SMESH_Gen entity
- map<int, StudyContextStruct*> _mapStudyContext;
- map<int, SMESH_Hypothesis*> _mapHypothesis;
+ volatile bool _compute_canceled;
+ SMESH_subMesh* _sm_current;
};
#endif
