+ /*!
+ * Returns all or only closed TFreeBorder's.
+ * Optionally check if the mesh is manifold and if faces are correctly oriented.
+ *
+ * (Implemented in ./SMESH_FreeBorders.cxx)
+ */
+ SMESHUtils_EXPORT
+ void FindFreeBorders(SMDS_Mesh& mesh,
+ TFreeBorderVec & foundFreeBordes,
+ const bool closedOnly,
+ bool* isManifold = 0,
+ bool* isGoodOri = 0);
+ /*!
+ * Fill a hole defined by a TFreeBorder with 2D elements.
+ *
+ * (Implemented in ./SMESH_FillHole.cxx)
+ */
+ SMESHUtils_EXPORT
+ void FillHole(const TFreeBorder & freeBorder,
+ SMDS_Mesh& mesh,
+ std::vector<const SMDS_MeshElement*>& newFaces);
+
+
+ /*!
+ * \brief Find nodes whose merge makes the element invalid
+ *
+ * (Implemented in SMESH_DeMerge.cxx)
+ */
+ SMESHUtils_EXPORT
+ void DeMerge(const SMDS_MeshElement* elem,
+ std::vector< const SMDS_MeshNode* >& newNodes,
+ std::vector< const SMDS_MeshNode* >& noMergeNodes);