Regards #3: Additional doxygen comments, corrections and completions … #636

Job	Run time
build (ubuntu-20.04, 12.3.1, 10, bash, Unix Makefiles)	1m 21s
build (ubuntu-20.04, 12.2.2, 10, bash, Unix Makefiles)	1m 15s
build (ubuntu-20.04, 12.1.1, 10, bash, Unix Makefiles)	1m 40s
build (ubuntu-20.04, 12.0.1, 10, bash, Unix Makefiles)	1m 18s
build (ubuntu-20.04, 11.8, 10, bash, Unix Makefiles)	1m 9s
build (ubuntu-20.04, 11.7, 10, bash, Unix Makefiles)	1m 6s
build (ubuntu-20.04, 11.6.2, 10, bash, Unix Makefiles)	1m 27s
build (ubuntu-20.04, 11.6.1, 10, bash, Unix Makefiles)	1m 15s
build (ubuntu-20.04, 11.6, 10, bash, Unix Makefiles)	1m 10s
build (ubuntu-20.04, 11.5, 10, bash, Unix Makefiles)	1m 9s
build (ubuntu-20.04, 11.4, 10, bash, Unix Makefiles)	1m 3s
build (ubuntu-20.04, 11.3, 9, bash, Unix Makefiles)	1m 10s
build (ubuntu-20.04, 11.2, 9, bash, Unix Makefiles)	1m 10s
build (ubuntu-20.04, 11.1, 9, bash, Unix Makefiles)	1m 0s
build (ubuntu-20.04, 11.0, 9, bash, Unix Makefiles)	1m 43s
	18m 56s

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