X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2FMEDCoupling%2FMEDCoupling1GTUMesh.hxx;h=55c85d39a20716ca44a1681f6a9fc90332c8348b;hb=5dcdc2b6a915a809dd2d7831e4b2e85ae286328a;hp=6af8c0ef2b6b83c7b8d7b903f3f371c8f2ecb9ca;hpb=5789a86f2ce485bfafd5740f1ecfa140f9a0e481;p=tools%2Fmedcoupling.git

diff --git a/src/MEDCoupling/MEDCoupling1GTUMesh.hxx b/src/MEDCoupling/MEDCoupling1GTUMesh.hxx
index 6af8c0ef2..55c85d39a 100644
--- a/src/MEDCoupling/MEDCoupling1GTUMesh.hxx
+++ b/src/MEDCoupling/MEDCoupling1GTUMesh.hxx
@@ -1,9 +1,9 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D
+// Copyright (C) 2007-2014  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.
+// 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
@@ -35,26 +35,26 @@ namespace ParaMEDMEM
   class MEDCoupling1GTUMesh : public MEDCouplingPointSet
   {
   public:
-    MEDCOUPLING_EXPORT static MEDCoupling1GTUMesh *New(const char *name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static MEDCoupling1GTUMesh *New(const MEDCouplingUMesh *m) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT const INTERP_KERNEL::CellModel& getCellModel() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT INTERP_KERNEL::NormalizedCellType getCellModelEnum() const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT static MEDCoupling1GTUMesh *New(const std::string& name, INTERP_KERNEL::NormalizedCellType type);
+    MEDCOUPLING_EXPORT static MEDCoupling1GTUMesh *New(const MEDCouplingUMesh *m);
+    MEDCOUPLING_EXPORT const INTERP_KERNEL::CellModel& getCellModel() const;
+    MEDCOUPLING_EXPORT INTERP_KERNEL::NormalizedCellType getCellModelEnum() const;
     MEDCOUPLING_EXPORT int getMeshDimension() const;
-    MEDCOUPLING_EXPORT DataArrayInt *giveCellsWithType(INTERP_KERNEL::NormalizedCellType type) const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT DataArrayInt *giveCellsWithType(INTERP_KERNEL::NormalizedCellType type) const;
     MEDCOUPLING_EXPORT int getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType type) const;
     MEDCOUPLING_EXPORT INTERP_KERNEL::NormalizedCellType getTypeOfCell(int cellId) const;
     MEDCOUPLING_EXPORT std::set<INTERP_KERNEL::NormalizedCellType> getAllGeoTypes() const;
-    MEDCOUPLING_EXPORT std::vector<int> getDistributionOfTypes() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void splitProfilePerType(const DataArrayInt *profile, std::vector<int>& code, std::vector<DataArrayInt *>& idsInPflPerType, std::vector<DataArrayInt *>& idsPerType) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayInt *checkTypeConsistencyAndContig(const std::vector<int>& code, const std::vector<const DataArrayInt *>& idsPerType) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void writeVTKLL(std::ostream& ofs, const std::string& cellData, const std::string& pointData) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT std::string getVTKDataSetType() const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT std::vector<int> getDistributionOfTypes() const;
+    MEDCOUPLING_EXPORT void splitProfilePerType(const DataArrayInt *profile, std::vector<int>& code, std::vector<DataArrayInt *>& idsInPflPerType, std::vector<DataArrayInt *>& idsPerType) const;
+    MEDCOUPLING_EXPORT DataArrayInt *checkTypeConsistencyAndContig(const std::vector<int>& code, const std::vector<const DataArrayInt *>& idsPerType) const;
+    MEDCOUPLING_EXPORT void writeVTKLL(std::ostream& ofs, const std::string& cellData, const std::string& pointData, DataArrayByte *byteData) const;
+    MEDCOUPLING_EXPORT std::string getVTKDataSetType() const;
     //
-    MEDCOUPLING_EXPORT std::size_t getHeapMemorySize() const;
-    MEDCOUPLING_EXPORT int getNodalConnectivityLength() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT bool isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT std::size_t getHeapMemorySizeWithoutChildren() const;
+    MEDCOUPLING_EXPORT int getNodalConnectivityLength() const;
+    MEDCOUPLING_EXPORT bool isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const;
     MEDCOUPLING_EXPORT bool isEqualWithoutConsideringStr(const MEDCouplingMesh *other, double prec) const;
-    MEDCOUPLING_EXPORT void checkCoherency() const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void checkCoherency() const;
     MEDCOUPLING_EXPORT DataArrayDouble *getBarycenterAndOwner() const;
     MEDCOUPLING_EXPORT MEDCouplingFieldDouble *getMeasureField(bool isAbs) const;
     MEDCOUPLING_EXPORT MEDCouplingFieldDouble *getMeasureFieldOnNode(bool isAbs) const;
@@ -65,15 +65,15 @@ namespace ParaMEDMEM
     MEDCOUPLING_EXPORT MEDCouplingPointSet *buildFacePartOfMySelfNode(const int *start, const int *end, bool fullyIn) const;
     MEDCOUPLING_EXPORT DataArrayInt *findBoundaryNodes() const;
     MEDCOUPLING_EXPORT MEDCouplingPointSet *buildBoundaryMesh(bool keepCoords) const;
-    MEDCOUPLING_EXPORT void findCommonCells(int compType, int startCellId, DataArrayInt *& commonCellsArr, DataArrayInt *& commonCellsIArr) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static MEDCouplingUMesh *AggregateOnSameCoordsToUMesh(const std::vector< const MEDCoupling1GTUMesh *>& parts) throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void findCommonCells(int compType, int startCellId, DataArrayInt *& commonCellsArr, DataArrayInt *& commonCellsIArr) const;
+    MEDCOUPLING_EXPORT static MEDCouplingUMesh *AggregateOnSameCoordsToUMesh(const std::vector< const MEDCoupling1GTUMesh *>& parts);
   public:
-    MEDCOUPLING_EXPORT virtual void allocateCells(int nbOfCells=0) throw(INTERP_KERNEL::Exception) = 0;
-    MEDCOUPLING_EXPORT virtual void insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd) throw(INTERP_KERNEL::Exception) = 0;
-    MEDCOUPLING_EXPORT virtual DataArrayInt *getNodalConnectivity() const throw(INTERP_KERNEL::Exception) = 0;
-    MEDCOUPLING_EXPORT virtual void checkCoherencyOfConnectivity() const throw(INTERP_KERNEL::Exception) = 0;
+    MEDCOUPLING_EXPORT virtual void allocateCells(int nbOfCells=0) = 0;
+    MEDCOUPLING_EXPORT virtual void insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd) = 0;
+    MEDCOUPLING_EXPORT virtual DataArrayInt *getNodalConnectivity() const = 0;
+    MEDCOUPLING_EXPORT virtual void checkCoherencyOfConnectivity() const = 0;
   protected:
-    MEDCoupling1GTUMesh(const char *name, const INTERP_KERNEL::CellModel& cm);
+    MEDCoupling1GTUMesh(const std::string& name, const INTERP_KERNEL::CellModel& cm);
     MEDCoupling1GTUMesh(const MEDCoupling1GTUMesh& other, bool recDeepCpy);
     MEDCoupling1GTUMesh();
   protected:
@@ -81,68 +81,73 @@ namespace ParaMEDMEM
   };
 
   class MEDCoupling1DGTUMesh;
+  class MEDCouplingCMesh;
 
   class MEDCoupling1SGTUMesh : public MEDCoupling1GTUMesh
   {
   public:
-    MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *New(const char *name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *New(const MEDCouplingUMesh *m) throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *New(const std::string& name, INTERP_KERNEL::NormalizedCellType type);
+    MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *New(const MEDCouplingUMesh *m);
     //! useless constructor only for CORBA -> not swigged
     MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *New();
     MEDCOUPLING_EXPORT MEDCoupling1SGTUMesh *clone(bool recDeepCpy) const;
-    MEDCOUPLING_EXPORT MEDCouplingPointSet *deepCpyConnectivityOnly() const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT MEDCouplingPointSet *deepCpyConnectivityOnly() const;
     // overload of TimeLabel and RefCountObject
     MEDCOUPLING_EXPORT void updateTime() const;
-    MEDCOUPLING_EXPORT std::size_t getHeapMemorySize() const;
+    MEDCOUPLING_EXPORT std::size_t getHeapMemorySizeWithoutChildren() const;
+    MEDCOUPLING_EXPORT std::vector<const BigMemoryObject *> getDirectChildren() const;
     // overload of MEDCouplingMesh
     MEDCOUPLING_EXPORT MEDCouplingMeshType getType() const { return SINGLE_STATIC_GEO_TYPE_UNSTRUCTURED; }
     MEDCOUPLING_EXPORT MEDCouplingMesh *deepCpy() const;
-    MEDCOUPLING_EXPORT bool isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT bool isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const;
     MEDCOUPLING_EXPORT bool isEqualWithoutConsideringStr(const MEDCouplingMesh *other, double prec) const;
-    MEDCOUPLING_EXPORT void checkFastEquivalWith(const MEDCouplingMesh *other, double prec) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void checkCoherency() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void checkCoherency1(double eps=1e-12) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void checkCoherency2(double eps=1e-12) const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void checkFastEquivalWith(const MEDCouplingMesh *other, double prec) const;
+    MEDCOUPLING_EXPORT void checkCoherency() const;
+    MEDCOUPLING_EXPORT void checkCoherency1(double eps=1e-12) const;
+    MEDCOUPLING_EXPORT void checkCoherency2(double eps=1e-12) const;
     MEDCOUPLING_EXPORT int getNumberOfCells() const;
-    MEDCOUPLING_EXPORT DataArrayInt *computeNbOfNodesPerCell() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayInt *computeNbOfFacesPerCell() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayInt *computeEffectiveNbOfNodesPerCell() const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT DataArrayInt *computeNbOfNodesPerCell() const;
+    MEDCOUPLING_EXPORT DataArrayInt *computeNbOfFacesPerCell() const;
+    MEDCOUPLING_EXPORT DataArrayInt *computeEffectiveNbOfNodesPerCell() const;
     MEDCOUPLING_EXPORT void getNodeIdsOfCell(int cellId, std::vector<int>& conn) const;
     MEDCOUPLING_EXPORT std::string simpleRepr() const;
     MEDCOUPLING_EXPORT std::string advancedRepr() const;
-    MEDCOUPLING_EXPORT DataArrayDouble *computeIsoBarycenterOfNodesPerCell() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void renumberCells(const int *old2NewBg, bool check=true) throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT DataArrayDouble *computeIsoBarycenterOfNodesPerCell() const;
+    MEDCOUPLING_EXPORT void renumberCells(const int *old2NewBg, bool check=true);
     MEDCOUPLING_EXPORT MEDCouplingMesh *mergeMyselfWith(const MEDCouplingMesh *other) const;
-    MEDCOUPLING_EXPORT MEDCouplingUMesh *buildUnstructured() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayInt *simplexize(int policy) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void reprQuickOverview(std::ostream& stream) const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT MEDCouplingUMesh *buildUnstructured() const;
+    MEDCOUPLING_EXPORT DataArrayInt *simplexize(int policy);
+    MEDCOUPLING_EXPORT void reprQuickOverview(std::ostream& stream) const;
     // overload of MEDCouplingPointSet
-    MEDCOUPLING_EXPORT void shallowCopyConnectivityFrom(const MEDCouplingPointSet *other) throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void shallowCopyConnectivityFrom(const MEDCouplingPointSet *other);
     MEDCOUPLING_EXPORT MEDCouplingPointSet *mergeMyselfWithOnSameCoords(const MEDCouplingPointSet *other) const;
     MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoords(const int *begin, const int *end) const;
     MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoords2(int start, int end, int step) const;
-    MEDCOUPLING_EXPORT void computeNodeIdsAlg(std::vector<bool>& nodeIdsInUse) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void getReverseNodalConnectivity(DataArrayInt *revNodal, DataArrayInt *revNodalIndx) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void checkFullyDefined() const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void computeNodeIdsAlg(std::vector<bool>& nodeIdsInUse) const;
+    MEDCOUPLING_EXPORT void getReverseNodalConnectivity(DataArrayInt *revNodal, DataArrayInt *revNodalIndx) const;
+    MEDCOUPLING_EXPORT void checkFullyDefined() const;
     MEDCOUPLING_EXPORT bool isEmptyMesh(const std::vector<int>& tinyInfo) const;
-    MEDCOUPLING_EXPORT DataArrayInt *getNodeIdsInUse(int& nbrOfNodesInUse) const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT DataArrayInt *getNodeIdsInUse(int& nbrOfNodesInUse) const;
     MEDCOUPLING_EXPORT void renumberNodesInConn(const int *newNodeNumbersO2N);
     MEDCOUPLING_EXPORT void fillCellIdsToKeepFromNodeIds(const int *begin, const int *end, bool fullyIn, DataArrayInt *&cellIdsKeptArr) const;
-    MEDCOUPLING_EXPORT int getNumberOfNodesInCell(int cellId) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayDouble *getBoundingBoxForBBTree() const;
+    MEDCOUPLING_EXPORT int getNumberOfNodesInCell(int cellId) const;
+    MEDCOUPLING_EXPORT DataArrayDouble *getBoundingBoxForBBTree(double arcDetEps=1e-12) const;
     // overload of MEDCoupling1GTUMesh
-    MEDCOUPLING_EXPORT void checkCoherencyOfConnectivity() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void allocateCells(int nbOfCells=0) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd) throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void checkCoherencyOfConnectivity() const;
+    MEDCOUPLING_EXPORT void allocateCells(int nbOfCells=0);
+    MEDCOUPLING_EXPORT void insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd);
   public://specific
-    MEDCOUPLING_EXPORT void setNodalConnectivity(DataArrayInt *nodalConn) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayInt *getNodalConnectivity() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT int getNumberOfNodesPerCell() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *Merge1SGTUMeshes(const MEDCoupling1SGTUMesh *mesh1, const MEDCoupling1SGTUMesh *mesh2) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *Merge1SGTUMeshes(std::vector<const MEDCoupling1SGTUMesh *>& a) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *Merge1SGTUMeshesOnSameCoords(std::vector<const MEDCoupling1SGTUMesh *>& a) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT MEDCoupling1SGTUMesh *buildSetInstanceFromThis(int spaceDim) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT MEDCoupling1GTUMesh *computeDualMesh() const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void setNodalConnectivity(DataArrayInt *nodalConn);
+    MEDCOUPLING_EXPORT DataArrayInt *getNodalConnectivity() const;
+    MEDCOUPLING_EXPORT int getNumberOfNodesPerCell() const;
+    MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *Merge1SGTUMeshes(const MEDCoupling1SGTUMesh *mesh1, const MEDCoupling1SGTUMesh *mesh2);
+    MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *Merge1SGTUMeshes(std::vector<const MEDCoupling1SGTUMesh *>& a);
+    MEDCOUPLING_EXPORT static MEDCoupling1SGTUMesh *Merge1SGTUMeshesOnSameCoords(std::vector<const MEDCoupling1SGTUMesh *>& a);
+    MEDCOUPLING_EXPORT MEDCoupling1SGTUMesh *buildSetInstanceFromThis(int spaceDim) const;
+    MEDCOUPLING_EXPORT MEDCoupling1GTUMesh *computeDualMesh() const;
+    MEDCOUPLING_EXPORT DataArrayInt *sortHexa8EachOther();
+    MEDCOUPLING_EXPORT MEDCoupling1SGTUMesh *explodeEachHexa8To6Quad4() const;
+    MEDCOUPLING_EXPORT MEDCouplingCMesh *structurizeMe(DataArrayInt *& cellPerm, DataArrayInt *& nodePerm, double eps=1e-12) const;
   public://serialization
     MEDCOUPLING_EXPORT void getTinySerializationInformation(std::vector<double>& tinyInfoD, std::vector<int>& tinyInfo, std::vector<std::string>& littleStrings) const;
     MEDCOUPLING_EXPORT void resizeForUnserialization(const std::vector<int>& tinyInfo, DataArrayInt *a1, DataArrayDouble *a2, std::vector<std::string>& littleStrings) const;
@@ -150,87 +155,90 @@ namespace ParaMEDMEM
     MEDCOUPLING_EXPORT void unserialization(const std::vector<double>& tinyInfoD, const std::vector<int>& tinyInfo, const DataArrayInt *a1, DataArrayDouble *a2,
                                             const std::vector<std::string>& littleStrings);
   private:
-    MEDCoupling1SGTUMesh(const char *name, const INTERP_KERNEL::CellModel& cm);
+    MEDCoupling1SGTUMesh(const std::string& name, const INTERP_KERNEL::CellModel& cm);
     MEDCoupling1SGTUMesh(const MEDCoupling1SGTUMesh& other, bool recDeepCpy);
     MEDCoupling1SGTUMesh();
   private:
-    void checkNonDynamicGeoType() const throw(INTERP_KERNEL::Exception);
-    static MEDCoupling1SGTUMesh *Merge1SGTUMeshesLL(std::vector<const MEDCoupling1SGTUMesh *>& a) throw(INTERP_KERNEL::Exception);
-    DataArrayInt *simplexizePol0() throw(INTERP_KERNEL::Exception);
-    DataArrayInt *simplexizePol1() throw(INTERP_KERNEL::Exception);
-    DataArrayInt *simplexizePlanarFace5() throw(INTERP_KERNEL::Exception);
-    DataArrayInt *simplexizePlanarFace6() throw(INTERP_KERNEL::Exception);
-    MEDCoupling1DGTUMesh *computeDualMesh3D() const throw(INTERP_KERNEL::Exception);
-    MEDCoupling1DGTUMesh *computeDualMesh2D() const throw(INTERP_KERNEL::Exception);
+    void checkNonDynamicGeoType() const;
+    static MEDCoupling1SGTUMesh *Merge1SGTUMeshesLL(std::vector<const MEDCoupling1SGTUMesh *>& a);
+    DataArrayInt *simplexizePol0();
+    DataArrayInt *simplexizePol1();
+    DataArrayInt *simplexizePlanarFace5();
+    DataArrayInt *simplexizePlanarFace6();
+    MEDCoupling1DGTUMesh *computeDualMesh3D() const;
+    MEDCoupling1DGTUMesh *computeDualMesh2D() const;
   private:
     MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _conn;
+  public:
+    static const int HEXA8_FACE_PAIRS[6];
   };
 
   class MEDCoupling1DGTUMesh : public MEDCoupling1GTUMesh
   {
   public:
-    MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *New(const char *name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *New(const MEDCouplingUMesh *m) throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *New(const std::string& name, INTERP_KERNEL::NormalizedCellType type);
+    MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *New(const MEDCouplingUMesh *m);
     //! useless constructor only for CORBA -> not swigged
     MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *New();
     MEDCOUPLING_EXPORT MEDCoupling1DGTUMesh *clone(bool recDeepCpy) const;
-    MEDCOUPLING_EXPORT MEDCouplingPointSet *deepCpyConnectivityOnly() const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT MEDCouplingPointSet *deepCpyConnectivityOnly() const;
     // overload of TimeLabel and RefCountObject
     MEDCOUPLING_EXPORT void updateTime() const;
-    MEDCOUPLING_EXPORT std::size_t getHeapMemorySize() const;
+    MEDCOUPLING_EXPORT std::size_t getHeapMemorySizeWithoutChildren() const;
+    MEDCOUPLING_EXPORT std::vector<const BigMemoryObject *> getDirectChildren() const;
     // overload of MEDCouplingMesh
     MEDCOUPLING_EXPORT MEDCouplingMeshType getType() const { return SINGLE_DYNAMIC_GEO_TYPE_UNSTRUCTURED; }
     MEDCOUPLING_EXPORT MEDCouplingMesh *deepCpy() const;
-    MEDCOUPLING_EXPORT bool isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT bool isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const;
     MEDCOUPLING_EXPORT bool isEqualWithoutConsideringStr(const MEDCouplingMesh *other, double prec) const;
-    MEDCOUPLING_EXPORT void checkFastEquivalWith(const MEDCouplingMesh *other, double prec) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void checkCoherency() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void checkCoherency1(double eps=1e-12) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void checkCoherency2(double eps=1e-12) const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void checkFastEquivalWith(const MEDCouplingMesh *other, double prec) const;
+    MEDCOUPLING_EXPORT void checkCoherency() const;
+    MEDCOUPLING_EXPORT void checkCoherency1(double eps=1e-12) const;
+    MEDCOUPLING_EXPORT void checkCoherency2(double eps=1e-12) const;
     MEDCOUPLING_EXPORT int getNumberOfCells() const;
-    MEDCOUPLING_EXPORT DataArrayInt *computeNbOfNodesPerCell() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayInt *computeNbOfFacesPerCell() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayInt *computeEffectiveNbOfNodesPerCell() const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT DataArrayInt *computeNbOfNodesPerCell() const;
+    MEDCOUPLING_EXPORT DataArrayInt *computeNbOfFacesPerCell() const;
+    MEDCOUPLING_EXPORT DataArrayInt *computeEffectiveNbOfNodesPerCell() const;
     MEDCOUPLING_EXPORT void getNodeIdsOfCell(int cellId, std::vector<int>& conn) const;
     MEDCOUPLING_EXPORT std::string simpleRepr() const;
     MEDCOUPLING_EXPORT std::string advancedRepr() const;
-    MEDCOUPLING_EXPORT DataArrayDouble *computeIsoBarycenterOfNodesPerCell() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void renumberCells(const int *old2NewBg, bool check=true) throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT DataArrayDouble *computeIsoBarycenterOfNodesPerCell() const;
+    MEDCOUPLING_EXPORT void renumberCells(const int *old2NewBg, bool check=true);
     MEDCOUPLING_EXPORT MEDCouplingMesh *mergeMyselfWith(const MEDCouplingMesh *other) const;
-    MEDCOUPLING_EXPORT MEDCouplingUMesh *buildUnstructured() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayInt *simplexize(int policy) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void reprQuickOverview(std::ostream& stream) const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT MEDCouplingUMesh *buildUnstructured() const;
+    MEDCOUPLING_EXPORT DataArrayInt *simplexize(int policy);
+    MEDCOUPLING_EXPORT void reprQuickOverview(std::ostream& stream) const;
     // overload of MEDCouplingPointSet
-    MEDCOUPLING_EXPORT void shallowCopyConnectivityFrom(const MEDCouplingPointSet *other) throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void shallowCopyConnectivityFrom(const MEDCouplingPointSet *other);
     MEDCOUPLING_EXPORT MEDCouplingPointSet *mergeMyselfWithOnSameCoords(const MEDCouplingPointSet *other) const;
     MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoords(const int *begin, const int *end) const;
     MEDCOUPLING_EXPORT MEDCouplingPointSet *buildPartOfMySelfKeepCoords2(int start, int end, int step) const;
-    MEDCOUPLING_EXPORT void computeNodeIdsAlg(std::vector<bool>& nodeIdsInUse) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void getReverseNodalConnectivity(DataArrayInt *revNodal, DataArrayInt *revNodalIndx) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void checkFullyDefined() const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void computeNodeIdsAlg(std::vector<bool>& nodeIdsInUse) const;
+    MEDCOUPLING_EXPORT void getReverseNodalConnectivity(DataArrayInt *revNodal, DataArrayInt *revNodalIndx) const;
+    MEDCOUPLING_EXPORT void checkFullyDefined() const;
     MEDCOUPLING_EXPORT bool isEmptyMesh(const std::vector<int>& tinyInfo) const;
-    MEDCOUPLING_EXPORT DataArrayInt *getNodeIdsInUse(int& nbrOfNodesInUse) const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT DataArrayInt *getNodeIdsInUse(int& nbrOfNodesInUse) const;
     MEDCOUPLING_EXPORT void renumberNodesInConn(const int *newNodeNumbersO2N);
     MEDCOUPLING_EXPORT void fillCellIdsToKeepFromNodeIds(const int *begin, const int *end, bool fullyIn, DataArrayInt *&cellIdsKeptArr) const;
-    MEDCOUPLING_EXPORT int getNumberOfNodesInCell(int cellId) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayDouble *getBoundingBoxForBBTree() const;
+    MEDCOUPLING_EXPORT int getNumberOfNodesInCell(int cellId) const;
+    MEDCOUPLING_EXPORT DataArrayDouble *getBoundingBoxForBBTree(double arcDetEps=1e-12) const;
     // overload of MEDCoupling1GTUMesh
-    MEDCOUPLING_EXPORT void checkCoherencyOfConnectivity() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void allocateCells(int nbOfCells=0) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT void insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd) throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void checkCoherencyOfConnectivity() const;
+    MEDCOUPLING_EXPORT void allocateCells(int nbOfCells=0);
+    MEDCOUPLING_EXPORT void insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd);
   public://specific
-    MEDCOUPLING_EXPORT void setNodalConnectivity(DataArrayInt *nodalConn, DataArrayInt *nodalConnIndex) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayInt *getNodalConnectivity() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT DataArrayInt *getNodalConnectivityIndex() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT MEDCoupling1DGTUMesh *copyWithNodalConnectivityPacked(bool& isShallowCpyOfNodalConnn) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT bool retrievePackedNodalConnectivity(DataArrayInt *&nodalConn, DataArrayInt *&nodalConnIndx) const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT bool isPacked() const throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *Merge1DGTUMeshes(const MEDCoupling1DGTUMesh *mesh1, const MEDCoupling1DGTUMesh *mesh2) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *Merge1DGTUMeshes(std::vector<const MEDCoupling1DGTUMesh *>& a) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *Merge1DGTUMeshesOnSameCoords(std::vector<const MEDCoupling1DGTUMesh *>& a) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static DataArrayInt *AggregateNodalConnAndShiftNodeIds(const std::vector<const DataArrayInt *>& nodalConns, const std::vector<int>& offsetInNodeIdsPerElt) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT static std::vector<int> BuildAPolygonFromParts(const std::vector< std::vector<int> >& parts) throw(INTERP_KERNEL::Exception);
-    MEDCOUPLING_EXPORT MEDCoupling1DGTUMesh *buildSetInstanceFromThis(int spaceDim) const throw(INTERP_KERNEL::Exception);
+    MEDCOUPLING_EXPORT void setNodalConnectivity(DataArrayInt *nodalConn, DataArrayInt *nodalConnIndex);
+    MEDCOUPLING_EXPORT DataArrayInt *getNodalConnectivity() const;
+    MEDCOUPLING_EXPORT DataArrayInt *getNodalConnectivityIndex() const;
+    MEDCOUPLING_EXPORT MEDCoupling1DGTUMesh *copyWithNodalConnectivityPacked(bool& isShallowCpyOfNodalConnn) const;
+    MEDCOUPLING_EXPORT bool retrievePackedNodalConnectivity(DataArrayInt *&nodalConn, DataArrayInt *&nodalConnIndx) const;
+    MEDCOUPLING_EXPORT bool isPacked() const;
+    MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *Merge1DGTUMeshes(const MEDCoupling1DGTUMesh *mesh1, const MEDCoupling1DGTUMesh *mesh2);
+    MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *Merge1DGTUMeshes(std::vector<const MEDCoupling1DGTUMesh *>& a);
+    MEDCOUPLING_EXPORT static MEDCoupling1DGTUMesh *Merge1DGTUMeshesOnSameCoords(std::vector<const MEDCoupling1DGTUMesh *>& a);
+    MEDCOUPLING_EXPORT static DataArrayInt *AggregateNodalConnAndShiftNodeIds(const std::vector<const DataArrayInt *>& nodalConns, const std::vector<int>& offsetInNodeIdsPerElt);
+    MEDCOUPLING_EXPORT static std::vector<int> BuildAPolygonFromParts(const std::vector< std::vector<int> >& parts);
+    MEDCOUPLING_EXPORT MEDCoupling1DGTUMesh *buildSetInstanceFromThis(int spaceDim) const;
   public://serialization
     MEDCOUPLING_EXPORT void getTinySerializationInformation(std::vector<double>& tinyInfoD, std::vector<int>& tinyInfo, std::vector<std::string>& littleStrings) const;
     MEDCOUPLING_EXPORT void resizeForUnserialization(const std::vector<int>& tinyInfo, DataArrayInt *a1, DataArrayDouble *a2, std::vector<std::string>& littleStrings) const;
@@ -238,12 +246,12 @@ namespace ParaMEDMEM
     MEDCOUPLING_EXPORT void unserialization(const std::vector<double>& tinyInfoD, const std::vector<int>& tinyInfo, const DataArrayInt *a1, DataArrayDouble *a2,
                                             const std::vector<std::string>& littleStrings);
   private:
-    MEDCoupling1DGTUMesh(const char *name, const INTERP_KERNEL::CellModel& cm);
+    MEDCoupling1DGTUMesh(const std::string& name, const INTERP_KERNEL::CellModel& cm);
     MEDCoupling1DGTUMesh(const MEDCoupling1DGTUMesh& other, bool recDeepCpy);
     MEDCoupling1DGTUMesh();
   private:
-    void checkDynamicGeoT2ype() const throw(INTERP_KERNEL::Exception);
-    static MEDCoupling1DGTUMesh *Merge1DGTUMeshesLL(std::vector<const MEDCoupling1DGTUMesh *>& a) throw(INTERP_KERNEL::Exception);
+    void checkDynamicGeoT2ype() const;
+    static MEDCoupling1DGTUMesh *Merge1DGTUMeshesLL(std::vector<const MEDCoupling1DGTUMesh *>& a);
   private:
     MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _conn_indx;
     MEDCouplingAutoRefCountObjectPtr<DataArrayInt> _conn;