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view default_arg.m @ 1291:a8e730db76e9 feature/poroelastic

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Add normal-tangential traction BC ElasticCurvilinearAnisotropic
author Martin Almquist <malmquist@stanford.edu>
date Mon, 29 Jun 2020 15:23:01 -0700
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