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Associative array/Iteration: Difference between revisions
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at[4]=four
</pre>
=={{header|Oberon-2}}==
{{works with|oo2c Version 2}}
<lang oberon2>
MODULE AssociativeArray;
IMPORT
ADT:Dictionary,
Object:Boxed,
Out;
TYPE
Key = STRING;
Value = Boxed.LongInt;
VAR
assocArray: Dictionary.Dictionary(Key,Value);
iterK: Dictionary.IterKeys(Key,Value);
iterV: Dictionary.IterValues(Key,Value);
aux: Value;
k: Key;
BEGIN
assocArray := NEW(Dictionary.Dictionary(Key,Value));
assocArray.Set("ten",NEW(Value,10));
assocArray.Set("eleven",NEW(Value,11));
aux := assocArray.Get("ten");
Out.LongInt(aux.value,0);Out.Ln;
aux := assocArray.Get("eleven");
Out.LongInt(aux.value,0);Out.Ln;Out.Ln;
(* Iterate keys *)
iterK := assocArray.IterKeys();
WHILE (iterK.Next(k)) DO
Out.Object(k);Out.Ln
END;
Out.Ln;
(* Iterate values *)
iterV := assocArray.IterValues();
WHILE (iterV.Next(aux)) DO
Out.LongInt(aux.value,0);Out.Ln
END
END AssociativeArray.
</lang>
=={{header|Objeck}}==
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