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Qt-Interface For Volume Visualization - pille

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Number a, b;<br />

<strong>Qt</strong> – Signals & Slots<br />

QObject::connect(&a, SIGNAL(valueChanged(int)), &b,<br />

SLOT(setValue(int)));<br />

a.setValue(12);<br />

// a.value() == 12<br />

// b.value() == 12 because signal of a is connected<br />

b.setValue(48);<br />

// a.value() == 12 because signal of b is not connected<br />

// b.value() == 48

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