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46 lines
616 B
ObjectPascal
46 lines
616 B
ObjectPascal
program OO_Test;
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Type TVater = Object
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Constructor Init;
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Procedure Gehen; Virtual;
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Procedure Laufen; Virtual;
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End;
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TSohn = Object(TVater)
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Procedure Gehen; Virtual;
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End;
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Var V : TVater;
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S : TSohn;
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Constructor TVater.Init;
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Begin
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End;
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Procedure TVater.Gehen;
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Begin
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Writeln('langsam gehen');
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End;
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Procedure TVater.Laufen;
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Begin
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Gehen;
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Gehen;
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End;
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Procedure TSohn.Gehen;
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Begin
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Writeln('schnell gehen');
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End;
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Begin
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V.Init;
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S.Init;
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V.Laufen;
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Writeln;
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S.Laufen;
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Writeln;
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V := S;
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V.Gehen;
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End.
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