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As
someone else suggested, the Beta Readme gives an excellent example.
Using the function in your email, it would look something like
this:
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>
k
= 0; // this is only to make "k" global by defining it
before using it in the function
<FONT face=Arial color=#0000ff
size=2>..
<FONT face=Arial color=#0000ff
size=2>function myFunction (a,b,c) {
<FONT face=Arial color=#0000ff
size=2>..
<FONT face=Arial color=#0000ff
size=2> k = open + low; // or
whatever
<FONT face=Arial color=#0000ff
size=2> m = close - open; // or
whatever
<FONT face=Arial color=#0000ff
size=2> return m;
<FONT face=Arial color=#0000ff
size=2>}
p =
myFunction(1,2,3);
// at
this point, "p" = value returned by function
// and
k = open + low (or whatever it was set to in the function
<FONT face=Arial color=#0000ff
size=2>// hence, your function has returned one value and set another
(global) one
have
fun!!
<BLOCKQUOTE
>
<FONT face="Times New Roman"
size=2>-----Original Message-----From: Anthony Faragasso
[mailto:ajf1111@xxxxxxxx]Sent: Wednesday, May 21, 2003 9:32
PMTo: amibroker@xxxxxxxxxxxxxxxSubject: RE: [amibroker]
Re: Function Question (for nand)Chuck,Could
you give a short example ?-------Original
Message-------From: amibroker@xxxxxxxxxxxxxxxDate: Wednesday, May
21, 2003 9:26:49 PMTo: amibroker@xxxxxxxxxxxxxxxSubject: RE:
[amibroker] Re: Function Question (for nand)The function can only
return one value. However, you can set globalvariables in the
function and reference them outside the function.-----Original
Message-----From: nkis22 [mailto:nkishor@xxxxxxxxxx]Sent: Wednesday,
May 21, 2003 9:17 PMTo: amibroker@xxxxxxxxxxxxxxxSubject: [amibroker]
Re: Function QuestionI know about global and local
definitions.What I don't know is how to say it on thereturn
line.the fnction calculates j and k.return j ; // returns
jreturn k ; // returns kI want to return both j and k
return j, k; //doesn't worknand--- In
amibroker@xxxxxxxxxxxxxxx, "Herman vandenBergen" <psytek@xxxx>
wrote:> You can use Global variables (declared outside the
function) and define them> inside the function, to return as many
variables as you like. Look up Global> and Local variables in the
readme.> > herman> > -----Original
Message-----> From: nkis22 [mailto:nkishor@xxxx]> Sent: May 22,
2003 7:23 AM> To: amibroker@xxxxxxxxxxxxxxx> Subject:
[amibroker] Function Question> > > Can a function return
more than one value?> > return j;> > Can I return
j and well as k?> How to code it, if possible?> > return
j, k; doesn't work.> > nand> > > >
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