From:	Roman Scherzer <scherzer AT cs DOT bonn DOT edu>
Newsgroups:	comp.os.msdos.djgpp
Subject:	What about ISO/ANSI C++
Date:	Mon, 16 Mar 1998 14:48:35 +0100
Organization:	RHRZ - University of Bonn (Germany)
Lines:	48
Message-ID:	<350D2DB3.1686@cs.bonn.edu>
NNTP-Posting-Host:	zeus.informatik.uni-bonn.de
Mime-Version:	1.0
Xcanpos:	shelf.01/199803301801!0033752209
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Currently I'm reading the fantastic C++ book by
Bjarne Stroustrup and I'm wondering why gcc does not
recognize several STL calls.

I'm using gcc, gpp with lgp (all versions == 2.8.0).

When I try to write a simple program like:

//---------------------------------------------------

#include <iostream>
#include <string>

int main()
{
   std::string Test; // an empty string

   std::cout << Test; // display an empty string ;)

   return 0;
}

//---------------------------------------------------

Compile options: -Wall -s -O3

I get some nerving warnings like:
...redefining NULL Macro in include files...


If I add some functions like:

   Test.compare() or Test.find()

(of course with right parameters)

I get errors because gcc doesn't know functions like compare or find.

So what ? Isn't string::find() an ISO/ANSI Standard Template Function ?
In Bjarne's book find() and compare() are (!) STL functions.


So please help me !

-- 
Roman Scherzer
E-mail  : scherzer AT cs DOT bonn DOT edu
Homepage: http://titan.cs.bonn.edu/~scherzer/

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