Re: using a global variable as default argument

[Doug Stewart]

On Sun, Mar 23, 2014 at 12:29 PM, Erik Leunissen <address@hidden> wrote:

Darn. Another typo. Sorry, I'm hazy today.

Once more corrected.

Erik Leunissen.
--



-- script file tst.m --
function rv = f(v=pi)

    rv = v;

endfunction
--

> tst
> f()
ans =  3.1416


OK, that works. However, the following doesn't:

-- script file tst.m --
global myconst = 1.2345;

## try this: 

function rv = f()

       global myconst;

        v=myconst;

    rv=v;

endfunction
--

> tst
> f()
error: 'myconst' undefined near line 3 column 19

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--

DAS