Re: Manipulating strings

[Laurent.Guerby@enst-bretagne.fr (Laurent Guerby)]

Hung Huynh writes
: Let's say I've got this string: "this is my string     "
: 
: As you can see there's uneccessary spaces at the end of the string. I
: want to send just the string without the spaces into a procedure. How do I
: do this?

   If you're using Ada 95, just try to call :

   Trim (Source => Your_String, Side => Right)

   See  RM95-A.4.3(89-96)  for details,  and  BTW  carefully read  the
chapter A.4,  you'll get  everything  you want about   string handling
(except general regexeps, anyone working on a rx binding ?). Note that
the RM95 is available in hypertext from the URL :

   http://lglwww.epfl.ch/Ada/

   among plenty of interesting things.

   If you're not using Ada 95, just download the GNAT sources (or look
at the adainclude in the binary distributions), and grab the code from
a-strfix.adb (URL plus good advices in my signature ;-).

: Thanks!
: 
: /Hung

   Hope this helps,

-- 
--  Laurent Guerby, student at Telecom Bretagne (France), Team Ada
--  "Use the Source, Luke. The Source will be with you, always (GPL)"
--  http://www-eleves.enst-bretagne.fr/~guerby/ (GATO Project)
--  Try GNAT, the GNU Ada 95 compiler (ftp://cs.nyu.edu/pub/gnat)