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transparenterne - Objektorienteret programmering i Java

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Klasser<br />

− faktor: double<br />

− potens: int<br />

Eksempel på brug:<br />

double y;<br />

PolynomieLed led;<br />

led = new PolynomieLed(2.0,2);<br />

y = led.f(3);<br />

Polynomium pol;<br />

pol = new Polynomium();<br />

pol.alleLed.addElement(led);<br />

led = new PolynomieLed(10.0,0);<br />

pol.alleLed.addElement(led);<br />

y = pol.f(3);<br />

PolynomieLed<br />

+ f(x:double) : double<br />

pol er nu polynomiet f(x) = 2x 2 + 10x 0 = 2x 2 + 10<br />

Polynomium<br />

+ alleLed: Vector<br />

+ f(x:double) : double<br />

Husk at vektoren ’alleLed’ i Polynomium skal oprettes med<br />

’new Vector()’ i konstruktøren

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