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string functions and arrays [message #50553]

Wed, 11 October 2006 08:36

greg michael
Messages: 163
Registered: January 2006

Senior Member

Isn't it odd that STRMID can't operate on a string array? I can get a
nice set of positions from an array with STRPOS, but can't apply them
like this...

if (file_info(filename)).exists then begin
lbl=strarr(file_lines(filename))
openr,1,filename
readf,1,lbl
close,1
p=strpos(lbl,"=")
self.keyword=ptr_new(strtrim(strmid(lbl,0,p-1),2))
self.value=ptr_new(strtrim(strmid(lbl,p+1),2))
return,1
endif else return,0

Might as well get the positions one at a time, too... :(

Greg

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By: greg michael on Wed, 11 October 2006 08:36

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