From: Wolfgang Bangerth Date: Sun, 9 Jan 2022 19:02:22 +0000 (-0700) Subject: Augment the documentation of a member variable. X-Git-Tag: v9.4.0-rc1~597^2~6 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d0c5eb0507399603dce625025d2400831c8dffa;p=dealii.git Augment the documentation of a member variable. --- diff --git a/include/deal.II/base/mpi_consensus_algorithms.h b/include/deal.II/base/mpi_consensus_algorithms.h index 814bc1610e..62beefe7ef 100644 --- a/include/deal.II/base/mpi_consensus_algorithms.h +++ b/include/deal.II/base/mpi_consensus_algorithms.h @@ -329,7 +329,11 @@ namespace Utilities std::vector recv_requests; /** - * Buffers for sending answers to requests. + * Buffers for sending answers to requests. We use a vector of + * pointers because that guarantees that the buffers themselves + * are newer moved around in memory, even if the vector is + * resized and consequently its elements (the pointers) are moved + * around. */ std::vector>> request_buffers;