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Re^2: The Concept of References

by Juerd (Abbot)
on Apr 14, 2005 at 12:25 UTC ( [id://447733]=note: print w/replies, xml ) Need Help??

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  1. or download this
    
             Name            Container           Value
...
           +--------+       +----------+   |          
Reference: |  $ref  | ----> | Variable | --+          
           +--------+       +----------+
  2. or download this
    +--------+ __
| $name  |   \
...
+--------+    /      +-----------+       +-------+
| $alias | __/
+--------+

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