Scilab Function definedfields - return index of list's defined fields
Sequence d'appel
- k=definedfields(l)
Parametres
- l
: a list , tlist or mlist variable.
- k
: a vector of index.
Description
If l is a list tlist
mlist k=definedfields(l) returns in
k the indices of the defined list fields. This
function is useful because indexing undefined fields produces an
error.
Exemples
l=list(1);l(3)=5
k=definedfields(l)
t=tlist('x');t(5)=4
definedfields(t)
m=mlist(['m','a','b']);m.b='sdfgfgd'
definedfields(m)
Voir aussi