]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Update documentation in SubcellData. 12567/head
authorWolfgang Bangerth <bangerth@colostate.edu>
Mon, 12 Jul 2021 18:55:35 +0000 (12:55 -0600)
committerWolfgang Bangerth <bangerth@colostate.edu>
Mon, 12 Jul 2021 18:55:35 +0000 (12:55 -0600)
include/deal.II/grid/tria_description.h

index 02644277ed3c6e84ee21b88cde091784ea94c552..e7c9d4c3f073243bcfb70f978771f49ce087ffcf 100644 (file)
@@ -213,7 +213,11 @@ struct SubCellData
 
   /**
    * A vector of CellData<2> objects that describe boundary and manifold
-   * information for quads of 3d triangulations.
+   * information for triangles and quads of 3d triangulations. The name of
+   * the variable is historical and dates back to a time when deal.II only
+   * supported hexahedral meshes in 3d, where then all boundary faces were
+   * necessarily quadrilaterals. However, the variable is now also used to
+   * describe boundary triangles for tetrahedral and mixed meshes.
    *
    * This vector may not be used in the creation of 1d or 2d triangulations.
    */

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