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transparenterne - Objektorienteret programmering i Java

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Formen af en metode<br />

Metoder består af et hoved:<br />

public int metode1()<br />

og en krop:<br />

{ type1 lokalVariabel1;<br />

type2 lokalVariabel2;<br />

...<br />

// programkode her<br />

}<br />

Metodehovedet<br />

Metodehovedet har formen:<br />

synlighed returtype metodenavn(type1 param1, type1 param2, ...)<br />

Eksempler:<br />

double volumen()<br />

public void sætMål(double b, double h, double l)<br />

public void tilføj(Terning t)<br />

public void kast()<br />

public int antalDerViser(int værdi)<br />

public void præsentation()<br />

public Konto(Person ejer)<br />

public void overførsel(int kroner)<br />

public String toString()<br />

Metodekroppen<br />

public int metode3()<br />

{ ...<br />

return 42;<br />

}

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