]> https://gitweb.dealii.org/ - dealii-svn.git/commitdiff
Update doc.
authorwolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Fri, 19 Feb 1999 13:00:02 +0000 (13:00 +0000)
committerwolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Fri, 19 Feb 1999 13:00:02 +0000 (13:00 +0000)
git-svn-id: https://svn.dealii.org/trunk@846 0785d39b-7218-0410-832d-ea1e28bc413d

tests/deal.II/gradients.cc

index cf420b3a03ebe8acd6d3eca5dad546f05d73c511..b71fa6902bbaf65bb704e0924395a531a0e6938d 100644 (file)
@@ -1,5 +1,12 @@
-//     $Id$    
-// test for correctness of gradients on a given cell
+//     $Id$
+
+// test for correctness of gradients on a given cell. originally, this
+// file did the testing itself, by comparing the computed results with
+// builtin values; this would be unnecessary now, by simply comparing
+// against a prebuilt output file, but it works this way also. if the
+// computations fail at some time, the "ok" will be replaced by
+// "WRONG!", which would let the comparison against the stored .expect
+// file fail also.
 
 // deal_II_libraries.g=-ldeal_II_2d.g
 // deal_II_libraries=-ldeal_II_2d

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