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view default_struct.m @ 885:18e10217dca9 feature/d1_staggered

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Generalize Staggered1DAcoustics to handle variable coefficients defined by both function handles and vectors.
author Martin Almquist <malmquist@stanford.edu>
date Sun, 04 Nov 2018 12:36:30 -0800
parents 46256fffa329
children
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function default_struct(s, val)
    if evalin('caller',sprintf('~exist(''%s'',''var'')',s))
        given = [];
    else
        given = evalin('caller', s);
    end

    final = copyWithDefault(given, val);
    assignin('caller', s, final);
end