public Gfs_nde Subs_add(Gfs_nde nde) {
int new_len = subs_len + 1;
if (new_len > subs_max) { // ary too small >>> expand
subs_max = new_len * 2;
Gfs_nde[] new_subs = new Gfs_nde[subs_max];
Array_.Copy_to(subs, 0, new_subs, 0, subs_len);
subs = new_subs;
}
subs[subs_len] = nde;
subs_len = new_len;
return this;
}
public Gfs_nde Atrs_add(Gfs_nde nde) {
int new_len = args_len + 1;
if (new_len > args_max) { // ary too small >>> expand
args_max = new_len * 2;
Gfs_nde[] new_args = new Gfs_nde[args_max];
Array_.Copy_to(args, 0, new_args, 0, args_len);
args = new_args;
}
args[args_len] = nde;
args_len = new_len;
return this;
}