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  1.  Home
  2. RPG400-L
  3. April 2006

Re: RPGLE pgm to parse a string

Scott wrote some good stuff for this...here's an archive:
http://archive.midrange.com/rpg400-l/200408/msg00372.html

On 4/5/06, Stiju Easo <stiju.as400@xxxxxxxxx> wrote:
>
> Result should be 'word3'
>
> I have an another idea, i am dropping plans to reverse it,
> It leads to two reversal.
>
> Another thing to note is my string is not constant length and may have any
> no of '_'
>
>
> I am trying to do a pass in which it populates an array(i am trying to
> keep
> it max length)
> with possition of '_' as finds ussing %checkr
>
> when i reaches end of string i will get an array (arr) of location of '_'
> and count of '_'( Say 'n')
>
> for string i should get string after arr(n-2)+1  and length of
> arr(n-3)-arr(n-2)-1
> ( i have to recheck indexes)
>
> will it work?
> any other idea?
>
> On 4/4/06, Lim Hock-Chai <Lim.Hock-Chai@xxxxxxxxxxxxxxx> wrote:
> >
> > Can you give me an example of what the result should be for this string:
> >
> > "word1_word2_word3_word4_word5"
> >
> > -----Original Message-----
> > From: rpg400-l-bounces@xxxxxxxxxxxx
> > [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Stiju Easo
> > Sent: Tuesday, April 04, 2006 10:04 AM
> > To: RPG programming on the AS400 / iSeries
> > Subject: Re: RPGLE pgm to parse a string
> >
> > I asked for reverse of string bcoz i can take values b/w 2nd and 3rd '_'
> > 's flatly then reverse obtained string
> >
> > The problem with earlier post is ,how can i correctly gusses a charecter
> > just after third but last '_' , it is error prone, otherwise that logic
> > is good
> >
> > Any one plse guide me, is there any way other than reversing string?
> >
> >
> > On 4/4/06, Alan Shore <AlanShore@xxxxxxxx> wrote:
> > >
> > >
> > > Could you please post before and after  examples of what you are
> > > looking to accomplish.
> > > For example, I THINK what you are looking for is as follows:-
> > >
> > > BEFORE = 'This_is_just_one_example_of_what_I_think_you_want'
> > > Because you "want to extract values b/w second last '_' and third last
> >
> > > '_'"
> > > AND
> > > "reverse of string" (I'm not really too sure what you want here, just
> > > guessing AFTER = 'tnaw uoy_knith_I tahw fo elpmaxe eno tsuj si sihT'
> > >
> > > Now this may be totally NOT what you are looking for, so please give
> > > examples.
> > >
> > >
> > > Alan Shore
> > >
> > > NBTY, Inc
> > > (631) 244-2000 ext. 5019
> > > AShore@xxxxxxxx
> > >
> > >
> > >
> > >             "Stiju Easo"
> > >             <stiju.as400@gmai
> > >             l.com>
> > To
> > >             Sent by:                  "RPG programming on the AS400 /
> > >             rpg400-l-bounces@         iSeries" <rpg400-l@xxxxxxxxxxxx>
> > >             midrange.com
> > cc
> > >
> > >
> > Subject
> > >             04/04/2006 09:21          Re: RPGLE pgm to parse a string
> > >             AM
> > >
> > >
> > >             Please respond to
> > >              RPG programming
> > >              on the AS400 /
> > >                  iSeries
> > >             <rpg400-l@midrang
> > >                  e.com>
> > >
> > >
> > >
> > >
> > >
> > >
> > > Its for searching a string rite
> > > I want to search in reverse of string  ( i could only count sperator
> > > while reading in that direction) plse help me to reverse the string.
> > >
> > > I need it soon
> > >
> > > On 4/4/06, Michael_Schutte@xxxxxxxxxxxx <Michael_Schutte@xxxxxxxxxxxx>
> > > wrote:
> > > >
> > > > %checkr
> > > >
> > > > Michael Schutte
> > > > Work 614-492-7419
> > > > email  michael_schutte@xxxxxxxxxxxx
> > > >
> > > >
> > > >
> > > >             "Stiju Easo"
> > > >             <stiju.as400@gmai
> > > >             l.com>
> > > To
> > > >             Sent by:                  "RPG programming on the AS400
> > /
> > > >             rpg400-l-bounces@         iSeries"
> > <RPG400-L@xxxxxxxxxxxx>
> > > >             midrange.com
> > > cc
> > > >
> > > >
> > > Subject
> > > >             04/04/2006 08:49          Re: RPGLE pgm to parse a
> > string
> > > >             AM
> > > >
> > > >
> > > >             Please respond to
> > > >              RPG programming
> > > >              on the AS400 /
> > > >                  iSeries
> > > >             <rpg400-l@midrang
> > > >                  e.com>
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > To be precise how can i reverse a string in RPG, I didnt see any
> > > > inbuilt functions for this
> > > >   then how to do it?
> > > >
> > > >
> > > > On 4/4/06, Stiju Easo <stiju.as400@xxxxxxxxx> wrote:
> > > > >
> > > > >  I have a varible length string, which i should parse for
> > > > > charecter
> > > '_'
> > > > > from end of it,
> > > > >  Can any one help in this?
> > > > >
> > > > > None of the parsed parts are fixed length,
> > > > >
> > > > > I want to know how can i 1) reverse the string,
> > > > >                                      2) Read charecter by
> > charecter
> > > > >                                      3) add seperated charecter to
> > > form
> > > > a
> > > > > new string.
> > > > >
> > > > --
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> > > > http://archive.midrange.com/rpg400-l.
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