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| <td class="back"><a id="top"></a><a href="s2.1.d.html" rel="prev"><< §2.1.(d) No-variance</a></td> |
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| <div class="breadcrumb"><a class="nav" href="s2.html" rel="section">§2 Role Binding</a> > <a class="nav" href="s2.1.html" rel="section">§2.1 playedBy relation</a></div> |
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| <h4 class="subsect">§2.1.(e) <span class="title">Use of playedBy bindings</span><a class="img" href="s2.1.e.html" |
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| <p>The <code>playedBy</code> relation by itself has no effect |
| on the behavior of role and base objects. |
| It is, however, the precondition for translation polymorphism |
| (lowering: <a href="s2.2.html" title="§2.2 Lowering" class="sect">§2.2</a> and lifting: <a href="s2.3.html" title="§2.3 Lifting" class="sect">§2.3</a>) |
| and for method bindings (callout: <a href="s3.html" title="§3 Callout Binding" class="sect">§3</a> and callin: <a href="s4.html" title="§4 Callin Binding" class="sect">§4</a>). |
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| <td class="back"><a href="s2.1.d.html" rel="prev"><< §2.1.(d) No-variance</a></td> |
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| <div class="breadcrumb"><a class="nav" href="s2.html" rel="section">§2 Role Binding</a> > <a class="nav" href="s2.1.html" rel="section">§2.1 playedBy relation</a></div> |
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| width="88" /></a><address>© Stephan Herrmann, Christine Hundt, Marco Mosconi</address> |
| OT/J version 1.3 — last modified: 2010-06-08 |
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