Reference places where WorkStream is discussed previously.

git-svn-id: https://svn.dealii.org/trunk@31451 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/examples/step-32/doc/intro.dox b/deal.II/examples/step-32/doc/intro.dox
index 25317c67cbf3980f110c5076a25c7bb607ad2953..6a20022310b046333f235df3f3122d9d8feae49f 100644 (file)
--- a/deal.II/examples/step-32/doc/intro.dox
+++ b/deal.II/examples/step-32/doc/intro.dox
@@ -778,8 +778,9 @@ at the same time read an existing matrix element, add their contribution, and
 write the sum back into memory without danger of producing a <a
 href="http://en.wikipedia.org/wiki/Race_condition">race condition</a>.
 
-deal.II has a class that is made for exactly this workflow: WorkStream. Its
-use is extensively documented in the module on @ref threads (in the section
+deal.II has a class that is made for exactly this workflow: WorkStream, first
+discussed in step-9 and step-13. Its
+use is also extensively documented in the module on @ref threads (in the section
 on @ref MTWorkStream "the WorkStream class") and we won't repeat here the
 rationale and detailed instructions laid out there, though you will want to
 read through this module to understand the distinction between scratch space