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[amibroker] Re: Motr loop questions



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 2nd try, first didnt post 
 Yahoo is buggy today,

 I had replied to UM about the mistake i made using a single minus in 
the decrement examples.

  After checking my manual i realised a double minus is shown as 1 
long minus.

   Your posts were in the middle of these.

 Thanks for the imfo as i only have started learning from a very 
basic manual, since the new loops where added in ami.
   
 
Peter.



--- In amibroker@xxxxxxxxxxxxxxx, "bluesinvestor" <investor@xxxx> 
wrote:
> I am not sure what you mean??  My post was in reference to the 
shorthand
> you provided for self-assigned addition and subtraction 
(multiplication,
> division and modulus operations also).  While they do exist in C++ 
and
> Javascript, they do not function properly in Amibroker yet.
> 
> Regards,
> Peter
> 
> -----Original Message-----
> From: amiabilityy [mailto:amiabilityy@x...] 
> Sent: Wednesday, April 30, 2003 2:30 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: Motr loop questions
> 
> 
> My manual is decieving,
> 
> The double minus is actually shown as 1 long  minus, when  compared 
> to a sample formula using a  single minus.
> 
> 
>   
>   Peter.
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "bluesinvestor" <investor@xxxx> 
> wrote:
> > Peter (this could get confusing),
> > 
> > > There is another short hand writing:
> > >
> > > x += y   means x = x + y
> > > x -= y   means x = x - y
> > 
> > See my prior post ... Amibroker does not use this short hand yet.
> > 
> > Regards,
> > Peter
> > 
> > -----Original Message-----
> > From: uenal.mutlu@xxxx [mailto:uenal.mutlu@x...] 
> > Sent: Wednesday, April 30, 2003 12:07 PM
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: Re: [amibroker] Re: Motr loop questions
> > 
> > Hi Peter,
> > the latter two forms in your posting should be IMHO not correct.
> > Otherwise negation of a variable, fe. -myvar) would
> > not function. Please see TJ's postings on that.
> > 
> > As Tomasz wrote, the increment and decrement operators
> > are alternative shorthand writings. Here is a summary:
> > 
> > x = --i  means i = i - 1; x = i
> > x = ++i  means i = i + 1; x = i
> > x = i--  means x = i; i = i - 1
> > x = i++  means x = i; i = i + 1
> > 
> > There is another short hand writing:
> > 
> > x += y   means x = x + y
> > x -= y   means x = x - y
> > 
> > It is not a must to use these shorthand writings; one
> > should use the variant which one likes most.
> > 
> > UM
> > 
> > 
> > ----- Original Message -----
> > From: "amiabilityy" <amiabilityy@xxxx>
> > To: <amibroker@xxxxxxxxxxxxxxx>
> > Sent: Wednesday, April 30, 2003 5:27 PM
> > Subject: [amibroker] Re: Motr loop questions
> > 
> > 
> > The ++ operator is used to express incrementing directly rather 
than
> > the more long winded  and equally correct i += 1 or i = i + 1
> >   There are two forms of the increrment
> >  (and 2 corresponding  forms of the decrement)
> > 
> > i++  post-increment.
> > ++i pre- increment.
> > i- post-decrement.
> > -i pre-decrement.
> > 
> >  These are expresions that return a value
> >  The post increment form returns the value of i after it has been
> > incremented, while the pre increment form returns the value 
before i
> > was incremented.
> > 
> >   Note: i am not sure if ami can use the decrement forms.
> > 
> > 
> >  Peter.
> > 
> > 
> > 
> > --- In amibroker@xxxxxxxxxxxxxxx, "IVA GmbH" <funnybiz@xxxx> 
wrote:
> > > Hello,
> > >
> > > I´d appreciate if someone ould clarify the following "loop
> > questions":
> > >
> > > 1./ Where in the AFL code can those loops if/else and why/for be
> > embedded? Just anywhere, where they´re needed?
> > >
> > > 2./ Can we have nested loops?
> > >
> > > 3./ In case of severeal loops in my code, can I use any letter
> > instead of the "i" for the iteration part so that AFL doesn´t get
> > mixed up?
> > >
> > > 4./ What is the difference between "i++" and "++i". I saw it in 
> one
> > of -I believe- TJ´s posts.
> > >
> > > Many thanks
> > >
> > > Markus
> > 
> > 
> > 
> > 
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> 
> 
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