plus.m

There are numerous MATLAB m-files included in this software package. Thus, the the authors have bund

function r = plus(a,b)

if isa(a, 'DateTime') & isa(b, 'double')
    pom = a.wsec + b;
    r = DateTime(a.gweek, pom);
elseif isa(b, 'DateTime') & isa(a, 'double')
    pom = a + b.wsec;
    r = DateTime(b.gweek, pom);
else
    err = sprintf('Operator plus in DateTime does not allow arguments %s %s', class(a), class(b));
    error(err);
end