When we use cellfun without return argument we have a result, but with parcellfun we don't have any result because nargout==0 :
> octave:1> f = @(x) x^2; > octave:2> X = num2cell (1:10); > octave:3> cellfun(f,X) > ans = > > 1 4 9 16 25 36 49 64 81 100 > > octave:4> parcellfun(5,f,X) > parcellfun: 10/10 jobs done > octave:5> So I propose a patch. -- J.Benoist Leger
--- /usr/share/octave/packages/general-1.2.1/parcellfun.m 2010-07-07 12:04:59.000000000 +0200
+++ parcellfun.m 2010-07-07 13:44:34.061876880 +0200
@@ -58,6 +58,11 @@
print_usage ();
endif
+ # In the case of an execution without result
+ if (nargout==0)
+ nargout = 1;
+ endif
+
if (ischar (fun))
fun = str2func (fun);
elseif (! isa (fun, "function_handle"))
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