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Vectors

 
Salue Lek
Greenhorn
Posts: 4
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Can somebody point me to where I can learn more about vectors and how to go about filling them?
thanks,
Salue
 
Marilyn de Queiroz
Sheriff
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Moved to Java in General - no Vectors in these assignments
 
Art Metzer
Ranch Hand
Posts: 241
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Well, there's the Java's API for java.util.Vector.
To fill a vector, you'll want to use java.util.Vector's add() method. To retrieve the nth element of a vector, you'll want to use the elementAt() method, which returns a java.lang.Object, so if you use elementAt(), you'll probably have to cast to what you need.
Here's a program I created for another JavaRancher some time back; it shows how to fill and retrieve elements from a vector:

This example may be overkill for your question, but it shows the use of a vector in action.
Good luck,
Art
 
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