From a4d2afe27ae115a179a15af520ed52a12f05d922 Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Mon, 16 Jan 2017 12:09:59 -0700 Subject: [PATCH] Add a changelog entry. --- doc/news/changes/incompatibilities/20170116Bangerth | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 doc/news/changes/incompatibilities/20170116Bangerth diff --git a/doc/news/changes/incompatibilities/20170116Bangerth b/doc/news/changes/incompatibilities/20170116Bangerth new file mode 100644 index 0000000000..9bc0fa04ff --- /dev/null +++ b/doc/news/changes/incompatibilities/20170116Bangerth @@ -0,0 +1,12 @@ +Fixed: The MappingQGeneric class (which is a base class of MappingQ) +sometimes set the update_JxW_values flag internally, even though this +was not necessary. This resulted in doing more work than was actually +necessary, and this has been rectified. On the other hand, this change +means that in some circumstances, codes may not have explicitly +told an FEValues or FEFaceValues object that they actually need the +JxW values, but could access them anyway without getting an +error. This will now yield an error that is easily fixed by +explicitly listing update_JxW_values as a required flag where you +create the FEValues object. +
+(Wolfgang Bangerth, 2017/01/16) -- 2.39.5