Merge branch 'master' into gni/evolution

[modules/smesh.git] / src / SMESHUtils / SMESH_MeshAlgos.hxx

diff --git a/src/SMESHUtils/SMESH_MeshAlgos.hxx b/src/SMESHUtils/SMESH_MeshAlgos.hxx
index beebbe79687b7ab7ab047216dac7c5d4d1f01f41..5c5df659b554a609544285f3d2bb885dc7a0ac80 100644 (file)
--- a/src/SMESHUtils/SMESH_MeshAlgos.hxx
+++ b/src/SMESHUtils/SMESH_MeshAlgos.hxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2021  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
@@ -187,6 +187,12 @@ namespace SMESH_MeshAlgos
   SMESHUtils_EXPORT
   bool FaceNormal(const SMDS_MeshElement* F, gp_XYZ& normal, bool normalized=true);
 
+  /*!
+   * \brief Return number of nodes common to two elements
+   */
+  SMESHUtils_EXPORT
+  int NbCommonNodes(const SMDS_MeshElement* e1,
+                    const SMDS_MeshElement* e2);
   /*!
    * \brief Return nodes common to two elements
    */
@@ -500,14 +506,15 @@ namespace SMESH_MeshAlgos
 
   /*!
    * Create a slot of given width around given 1D elements lying on a triangle mesh.
-   * The slot is consrtucted by cutting faces by cylindrical surfaces made around each segment.
+   * The slot is constructed by cutting faces by cylindrical surfaces made around each segment.
    * \return Edges located at the slot boundary
    */
   // Implemented in ./SMESH_Slot.cxx
   SMESHUtils_EXPORT
-  std::vector< Edge > MakeSlot( SMDS_ElemIteratorPtr segmentIt,
-                                double               width,
-                                SMDS_Mesh*           mesh);
+  std::vector< Edge > MakeSlot( SMDS_ElemIteratorPtr             segmentIt,
+                                double                           width,
+                                SMDS_Mesh*                       mesh,
+                                std::vector< SMDS_MeshGroup* > & groupsToUpdate);
 
 } // namespace SMESH_MeshAlgos