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Is the record format name the same as the file name? If so, rename the record format name. See RPG Programmer's guide for the RENAME keyword 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 04/07/2006 11:54 Re: RPGLE pgm to parse a string AM Please respond to RPG programming on the AS400 / iSeries <rpg400-l@midrang e.com> i will check it out Francis, thanks for the tip i am getting a strange error in compiling a RPGLE ussing a PF it is 1)Record-format name in externally-described file already defined; record format ignored. 2)The name or indicator is not defined. 3)Expression contains an operand that is not defined. All Record Formats for externally-described file ignored or It compiles if i dont use this file Agian i checked i am not ussing that record format, i am sure can u throe some light into it? On 4/7/06, Lapeyre, Francis <FLAPEYRE@xxxxxxxx> wrote: > > A word of caution, though - you need to use the fixed-format SCAN opcode - > the BIF %SCAN only returns the result to the first element of the array, > at > least on V5R1 (I got bit by that one). > > > Francis > > > > -----Original Message----- > From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx] > On Behalf Of Stiju Easo > Sent: Friday, April 7, 2006 2:23 AM > To: RPG programming on the AS400 / iSeries > Subject: Re: RPGLE pgm to parse a string > > Thanks *Jonathan Mason* > * * > * *ur idea was the best, > i was troubled with reverse way > > thanks for all who contributed to this thread > hoping that i get an opportunity to return courtesy > > > On 4/6/06, Jonathan Mason <jonathan.mason@xxxxxxxxxxxxxxxx> wrote: > > > > Terry > > > > >> You can populate an array with the positions of a search argument > > >> with a string using the SCAN op code. > > > > Thanks for that, in 20+ years of programming RPG I had never noticed > > that > > - > > just goes to show you never stop learning. > > > > Stiju, > > > > Using the SCAN op code as Terry suggests, the following sub-procedure > > seems to do what I think you want: > > > > H DFTACTGRP(*NO) > > > > D ParseIt pr 255a Varying > > D iString 1024a Value > > D iSep 1a Value Options(*NoPass) > > > > D wResult s 32a > > > > * Expect *NULL as only two words in string... > > C Eval wResult=ParseIt('The_Cat') > > C wResult Dsply > > > > * Expect "The" as only three words in string... > > C Eval wResult=ParseIt('The_Cat_Sat') > > C wResult Dsply > > > > * Expect "Cat" as third last word in string... > > C Eval wResult=ParseIt('The_Cat_Sat_On') > > C wResult Dsply > > > > * Expect *NULL as only two words in string... > > C Eval wResult=ParseIt('_Cat_Sat') > > C wResult Dsply > > > > * Expect *NULL as third last word is missing... > > C Eval wResult=ParseIt('The__Cat_Sat') > > C wResult Dsply > > > > * Expect "The" as third last word in string... > > C Eval wResult=ParseIt('The-Cat-Sat':'-') > > C wResult Dsply > > > > C Eval *InLr = *On > > > > p ParseIt b > > > > D ParseIt pi 255a Varying > > D iString 1024a Value > > D iSep 1a Value Options(*NoPass) > > > > D Pos s 5 0 Dim(1024) > > D Ix s 5 0 > > > > D wSep s 1a > > D Error c Const('*ERROR') > > D Null c Const('*NULL') > > D Pos1 s 5 0 > > D Pos2 s 5 0 > > D Pos3 s 5 0 > > D wPos s 5 0 > > > > * Check the number of parameters passed... > > > > C Select > > C When %Parms = 1 > > C Eval wSep = '_' > > C When %Parms = 2 > > C Eval wSep = iSep > > C Other > > C Return Error > > C EndSl > > > > * Scan the string for all occurrences of the separator > > * character. The first element of the Pos array will hold > > * the first occurrence, the second the second, etc. All > > * elements after the last occurrence of the separator character > > * will be zero... > > > > C wSep Scan iString Pos > > > > > > * There need to be at least two separator characters from the > > * end of the string. If there are three or more then we need > > * return the value between the 3rd and 2nd separators, but if > > * there are only two and the second starts in position 2 or > > * later then the word we want starts in position 1... > > > > C Eval Pos1 = 0 > > C Eval Pos2 = 0 > > C Eval Pos3 = 0 > > > > * First we need to find the last occurrence of the separator > > * character... > > > > C Eval Ix = 1 > > C *Zero > > Lookup Pos(Ix) 91 > > > > * ...and then Determine the last three occurrences of > > * the separator character in the string, Pos1 being the > > * last occurrence... > > > > C If Ix > 1 > > C Eval Pos1 = Pos(Ix-1) > > C EndIf > > > > C If Ix > 2 > > C Eval Pos2 = Pos(Ix-2) > > C EndIf > > > > C If Ix > 3 > > C Eval Pos3 = Pos(Ix-3) > > C EndIf > > > > * Return a value depending on the contents of Pos3 and Pos2... > > > > C Select > > C When Pos3 = 0 and Pos2 = 0 > > C Return Null > > C When Pos3 = 0 and Pos2 > 1 > > C Return %Subst(iString:1:Pos2 - 1) > > C When Pos3 > 1 and Pos2 = Pos3 + 1 > > C Return Null > > C When Pos3 > 1 and Pos2 > Pos3 + 1 > > C Return %Subst(iString:Pos3+1:Pos2-Pos3-1) > > C Other > > C Return Null > > C EndSl > > > > p ParseIt e > > > > It returns the third last delimited "word" from the string and allows > > you to specify the delimiter. If no delimiter is specified then "_" > > is used. If there are fewer than three delimited "words" in the > > string then "*ERROR" > > is > > returned. > > > > All the best > > > > Jonathan > > > > > > > > > > -- > > This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing > > list To post a message email: RPG400-L@xxxxxxxxxxxx To subscribe, > > unsubscribe, or change list options, > > visit: http://lists.midrange.com/mailman/listinfo/rpg400-l > > or email: RPG400-L-request@xxxxxxxxxxxx Before posting, please take a > > moment to review the archives at http://archive.midrange.com/rpg400-l. > > > > > -- > This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing list > To post a message email: RPG400-L@xxxxxxxxxxxx To subscribe, unsubscribe, > or > change list options, > visit: http://lists.midrange.com/mailman/listinfo/rpg400-l > or email: RPG400-L-request@xxxxxxxxxxxx > Before posting, please take a moment to review the archives at > http://archive.midrange.com/rpg400-l. > -- > This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing list > To post a message email: RPG400-L@xxxxxxxxxxxx > To subscribe, unsubscribe, or change list options, > visit: http://lists.midrange.com/mailman/listinfo/rpg400-l > or email: RPG400-L-request@xxxxxxxxxxxx > Before posting, please take a moment to review the archives > at http://archive.midrange.com/rpg400-l. > > -- This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing list To post a message email: RPG400-L@xxxxxxxxxxxx To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/mailman/listinfo/rpg400-l or email: RPG400-L-request@xxxxxxxxxxxx Before posting, please take a moment to review the archives at http://archive.midrange.com/rpg400-l.
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