extend glossary about compress()

git-svn-id: https://svn.dealii.org/trunk@28560 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/doxygen/headers/glossary.h b/deal.II/doc/doxygen/headers/glossary.h
index 35f4ff9d202be07154df28e88a4db21a22df7f93..fabe55768075cb9233708bcfbd9adfcbaba52cf6 100644 (file)
--- a/deal.II/doc/doxygen/headers/glossary.h
+++ b/deal.II/doc/doxygen/headers/glossary.h
@@ -581,6 +581,8 @@
  * 3. Like in 2., but for adding values to individual elements. Use
  * VectorOperation::add.
  *
+ * All other operations like scaling or adding vectors, assignments, or solvers
+ * do not require calls to compress().
  * </dd>
  *
  *