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view default_arg.m @ 1331:60c875c18de3 feature/D2_boundary_opt

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Merge with feature/poroelastic for Elastic schemes
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Thu, 10 Mar 2022 16:54:26 +0100
parents 48b6fb693025
children
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function default_arg(s, val)
    if evalin('caller',sprintf('~exist(''%s'',''var'') || isempty(%s)',s,s))
        assignin('caller',s,val)
    end
end