From: Wolfgang Bangerth Date: Mon, 20 Mar 2017 15:00:03 +0000 (-0600) Subject: Minor edits. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b497b555243a6f244a8364ca4850cece27928dc;p=release-papers.git Minor edits. --- diff --git a/8.5/paper.tex b/8.5/paper.tex index 76acd3a..08a6c49 100644 --- a/8.5/paper.tex +++ b/8.5/paper.tex @@ -205,17 +205,18 @@ citizen in \dealii{}. \texttt{CellDataStorage} can work with arbitrary kinds of data defined to live on a cell as long as the corresponding data type implements a certain interface. As an example, -the abstract \texttt{TransferableQuadraturePointData} class provides +the abstract class \texttt{TransferableQuadraturePointData} provides a generic interface to facilitate several low-level operations that were previously tedious or technically challenging to implement. -For instance, when user's custom data type is derived from \texttt{TransferableQuadraturePointData} -and stored at quadrature points using \texttt{CellDataStorage}, -the \texttt{parallel::distributed::ContinuousQuadratureDataTransfer} class -can transfer this data (assuming that it is continuous within a cell) -when performing $h$-adaptive refinement of -\texttt{parallel::distributed::Triangulation}. Not only does it perform an -$L^2$-projection of the specified user data between quadrature -points, but it also ships the data automatically between MPI processes. +For instance, when a user's custom data type is derived from \texttt{TransferableQuadraturePointData} +-- a data type that stores information at the quadrature points of cells using +\texttt{CellDataStorage} --, +then the \texttt{parallel::distributed::ContinuousQuadratureDataTransfer} class +can transfer this data during +$h$-adaptive refinement from parent to children and the other way around +(interpreting the data on quadrature points as discrete representations of an +underlying continuous field), +as well as from one processor to another during repartitioning. \subsection{The \texttt{MappingManifold} class}