From: Wolfgang Bangerth Date: Fri, 17 Nov 2017 16:46:39 +0000 (-0700) Subject: Add changelog. X-Git-Tag: v9.0.0-rc1~734^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F5491%2Fhead;p=dealii.git Add changelog. --- diff --git a/doc/news/changes/incompatibilities/20171117Bangerth b/doc/news/changes/incompatibilities/20171117Bangerth new file mode 100644 index 0000000000..afe4ee8711 --- /dev/null +++ b/doc/news/changes/incompatibilities/20171117Bangerth @@ -0,0 +1,16 @@ +Changed: The many KellyErrorEstimator::estimate() overloads all have +an argument that represents the Neumann boundary values (if the +solution of the PDE satisfies Neumann boundary conditions on parts of +the boundary). They used to just be of type Function, but this +has now been changed to Function (or, more precisely, +FunctionMap, which stores a map to Function +objects) where @p number is the underlying data type of the input +vector. In other words, if you are using a regular Vector (or +PETSc or Trilinos equivalents), then nothing has changed since @p +number is @p double, which is the default for the Function class. On +the other hand, if you are using a Vector>, for +example, then you need to pass a Function> -- +which of course makes sense because the Neumann boundary values of a +complex-valued solution should also be complex-valued. +
+(Wolfgang Bangerth, 2017/11/17)