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view assertStructFields.m @ 1037:2d7ba44340d0 feature/burgers1d

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Pass scheme specific parameters as cell array. This will enabale constructDiffOps to be more general. In addition, allow for schemes returning function handles as diffOps, which is currently how non-linear schemes such as Burgers1d are implemented.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 18 Jan 2019 09:02:02 +0100
parents c596122374df
children
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% Assert that the struct s has the all the field names in the cell array fns.
function assertStructFields(s, fns)
    assertType(s, 'struct');
    assertType(fns, 'cell');

    ok = ismember(fns, fieldnames(s));
    if ~all(ok)
        str1 = sprintf("'%s' must have the fields %s\n", inputname(1), toString(fns));
        str2 = sprintf("The following fields are missing: %s", toString(fns(~ok)));
        error(str1 + str2);
    end
end