From 7ac9b5e9c6bc0533e39c1ff33c14e6d36730d26f Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Thu, 12 Oct 2000 18:45:13 +0000 Subject: [PATCH] Add doc. git-svn-id: https://svn.dealii.org/trunk@3438 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/deal.II/include/grid/tria_accessor.h | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/deal.II/deal.II/include/grid/tria_accessor.h b/deal.II/deal.II/include/grid/tria_accessor.h index 5e3397e734..39c1b47c94 100644 --- a/deal.II/deal.II/include/grid/tria_accessor.h +++ b/deal.II/deal.II/include/grid/tria_accessor.h @@ -1935,7 +1935,21 @@ class CellAccessor : public TriaObjectAccessor /** * Test whether the point @p{p} - * is inside this cell. + * is inside this cell. Points on + * the boundary are counted as + * being inside the cell. + * + * Note that this function + * assumes that the mapping + * between unit cell and real + * cell is (bi-, tri-)linear, + * i.e. that faces in 2d and + * edges in 3d are straight + * lines. If you have higher + * order transformations, results + * may be different as to whether + * a point is in- or outside the + * cell in real space. */ bool point_inside (const Point &p) const; -- 2.39.5