Mercurial > octave-nkf
view examples/@polynomial/subsasgn.m @ 19654:a1d172bfcb2f gui-release
eliminate some unused variable and typedef warnings
* pr-output.cc, profiler.cc, ov-base-diag.cc, ov-perm.cc: Eliminate
unused variables and typedefs.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Fri, 23 Jan 2015 16:09:35 -0500 |
parents | 446c46af4b42 |
children |
line wrap: on
line source
function p = subsasgn (p, s, val) if (length (s) < 1) error ("polynomial: needs index"); endif switch (s(1).type) case "{}" ind = s(1).subs; if (numel (ind) != 1) error ("polynomial: need exactly one index"); else if (length (s) == 1) if (isnumeric (ind{1})) p.poly(ind{1}+1) = val; else p.poly(ind{1}) = val; endif else error ("polynomial: chained subscripts not allowed for {}"); endif endif case "." fld = s(1).subs; if (strcmp (fld, "poly")) if (length (s) == 1) p.poly = val; else p.poly = subsasgn (p.poly, s(2:end), val); endif else error ("@polynomial/subsref: invalid property \"%s\"", fld); endif otherwise error ("invalid subscript type"); endswitch endfunction