Associative array/Iteration: Difference between revisions
→add free pascal example
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=={{header|Free Pascal}}==
FPC 3.2.0+. Similar to Delphi:<lang pascal>program AssociativeArrayIteration;
{$mode delphi}{$ifdef windows}{$apptype console}{$endif}
uses Generics.Collections;
type
TlDictionary = TDictionary<string, Integer>;
TlPair = TPair<string,integer>;
var
i: Integer;
s: string;
lDictionary: TlDictionary;
lPair: TlPair;
begin
lDictionary := TlDictionary.Create;
try
lDictionary.Add('foo', 5);
lDictionary.Add('bar', 10);
lDictionary.Add('baz', 15);
lDictionary.AddOrSetValue('foo',6);
for lPair in lDictionary do
Writeln('Pair: ',Lpair.Key,' = ',lPair.Value);
for s in lDictionary.Keys do
Writeln('Key: ' + s);
for i in lDictionary.Values do
Writeln('Value: ', i);
finally
lDictionary.Free;
end;
end.</lang>
=={{header|Gambas}}==
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