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From: ajayshah@almaak.usc.edu (Ajay Shah)
Newsgroups: comp.lang.pascal
Subject: Re: Long strings in TP
Message-ID: <30409@usc>
Date: 15 Feb 91 20:03:35 GMT
References: <1991Feb15.162333.24408@cunixf.cc.columbia.edu>
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In article <1991Feb15.162333.24408@cunixf.cc.columbia.edu> stone@cunixb.cc.columbia.edu (Glenn Stone) writes:
>Pardon me if this is a common question, but:
>
>What's the best way to implement a long string variable, say 600 chars?

Option 1:
	C-like.  Use null-terminated strings.  Flexible but you
	lose all strong typing and Pascal compiler protection.  

Option 2:
	Pascal-like.  Use a word for the length counter.  Something
	like

	longstring = record
	     length:word
	     data:array[1..600] of char
	end;

	Advantage: close to Pascal.  
	Disadvantages: relatively inflexible, could easily be
	wasteful of memory.


-- 
_______________________________________________________________________________
Ajay Shah, (213)734-3930, ajayshah@usc.edu
                              The more things change, the more they stay insane.
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