Anh <a...@pacbell.net> wrote on 11/02/2011 09:12:52 PM:
>
> looking at library API, I don't see Rail.  Does latest version have
> this feature?  I saw this from previous version

Yes.  It's now a typedef for Array[T]{rank==1,zeroBased,rect}.  In older
versions of X10 it was a special, hand-optimized class distinct from Array.

The tool that generates the library documentation is based on javadoc and
doesn't quite understand X10's typedefs.  If you look in x10.lang.Rail.x10
you'll find it:

[dgrove@wahtutca lang]$ more Rail.x10
/*
 *  This file is part of the X10 project (http://x10-lang.org).
 *
 *  This file is licensed to You under the Eclipse Public License (EPL);
 *  You may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *      http://www.opensource.org/licenses/eclipse-1.0.php
 *
 *  (C) Copyright IBM Corporation 2006-2010.
 */

package x10.lang;

public type Rail[T] = Array
[T]{self.rank==1,self.zeroBased,self.rect,self.rail};

--dave
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