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(parent: 4fc42c9) | patch
Add assertion to PETScWrappers::MatrixBase::begin() and end(). 8601/head
authorSebastian Stark <stark.sebastian@gmx.de>
Thu, 15 Aug 2019 07:01:54 +0000 (09:01 +0200)
committerSebastian Stark <stark.sebastian@gmx.de>
Mon, 19 Aug 2019 15:58:39 +0000 (17:58 +0200)
commitca1ab0c9f15de5e10e43fa534bf5b4e61cce0934
tree1c71c32d3f482f2b1920d38d6fd0694a632b9f96tree | snapshot
parent4fc42c9ed47e4c1e5e42a7c7d95dfebad1757582commit | diff
Add assertion to PETScWrappers::MatrixBase::begin() and end().

Add assertion to make sure that begin() and end() can only be called on a processor owning the entire matrix. Also make sure that begin() works in case the first row(s) of the matrix is(are) emtpy.
Fixes #8571.
doc/news/changes/minor/20190819SebastianStark [new file with mode: 0644] blob
include/deal.II/lac/petsc_matrix_base.h diff | blob | history
tests/petsc/matrix_base_iterator_01.cc [new file with mode: 0644] blob
tests/petsc/matrix_base_iterator_01.output [new file with mode: 0644] blob
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