Fix MatrixIterator comparison operator for C++20 #14937
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bangerth
approved these changes
Mar 21, 2023
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/rebuild |
kronbichler
approved these changes
Mar 22, 2023
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While looking at #14936 some tests were failing because of an ambiguous comparison operator for
MatrixIterator.Since C++20, also comparisons with swapped arguments are considered and in this case, one of the arguments had a different template argument. Templating the comparison resolves this ambiguity.