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From: "Plapp, Phillip" <phillip.plapp@hp.com>
To: <gcc-help@gcc.gnu.org>
Subject: gcj
Date: Tue, 27 Apr 2004 15:24:00 -0000	[thread overview]
Message-ID: <242175EA3C8D3045B8D77EE70A063DB50295F211@bbnexc02.emea.cpqcorp.net> (raw)

Hello GNU guys,

I have a question concerning GCJ, CNI and nested java classes.  The
following is my java class scenario in
which class A contains an instance of a nested class B:

Class  A
{

   B b;

        Class B
        {
                int getSize();
        }
}

In my CNI style C++ file, I  have the following code that attempts to
access b->getSize() through a, which is an instance of A



#include <A.h>     		// line number 3

A$B *tmp = (A$B*)a.getB;	// line number 180
jint size = tmp->getSize();	// line number 181




When I compile with gcj, I get the following error:
Test.cpp:181: error: invalid use of undefined type 'A$B'

As you can see, the compiler didn't have a problem with line 180 where I
got the instance b of class B.  The problem 
came when I tried to use the instance of b.  I assume this is because
there is no A$B header file.  I tried to produce the 
A$B.h file, but gcjh only produced the A.h file even when I ran 
gcjh A$B.

Any ideas?

You guys make good stuff!
Thanks!
Phil

  

             reply	other threads:[~2004-04-27 15:24 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-04-27 15:24 Plapp, Phillip [this message]
     [not found] <200901181717.n0IHHMOM028799@smtp.google.com>
2009-01-20  1:06 ` gcj Ian Lance Taylor
  -- strict thread matches above, loose matches on Subject: below --
2009-01-18 17:17 gcj Franklyn Simon
2009-01-18 17:17 gcj Franklyn Simon
2004-04-23 15:45 gcj bserdar
2004-04-23 15:37 gcj Plapp, Phillip
1999-11-23  5:47 gcj Ashwin Kapur
1999-11-23  5:43 ` gcj Eric Doenges
1999-11-30 23:28   ` gcj Eric Doenges
1999-11-30 23:28 ` gcj Ashwin Kapur
1999-10-27 21:31 gcj Chris Majewski
1999-10-27 21:52 ` gcj Anthony Green
1999-10-31 13:57   ` gcj Anthony Green
1999-10-31 13:57 ` gcj Chris Majewski

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