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<TITLE>C API Reference -- Ns_SetCopy</TITLE>
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<a name="129429">
</a><h3>Ns_SetCopy</h3>
<a name="129430">
</a><h4>Overview</h4>
Create a new copy of a set
<a name="40827">
</a><a name="133278">
</a><h4>Syntax</h4>
<pre> <a name="40829"></a>Ns_Set *Ns_SetCopy(
<a name="40830"></a>Ns_Set *old
<a name="40831"></a>);
</pre><p><a name="134705">
</a><h4>Description</h4>
<p><a name="40833">
</a>This function returns a newly allocated set that contains the same fields as the original set. The two sets share no memory and can be freed individually.</p>
<a name="232259">
</a><h4>Examples</h4>
<pre> <a name="232261"></a>Ns_Set *setA;
<a name="232263"></a>Ns_Set *setB;
<a name="232264"></a>
<a name="232269"></a>setA = Ns_SetCreate("setA");
<a name="232266"></a>Ns_SetPut(setA, "foo", "foovalue");
<a name="232273"></a>setB = Ns_SetCopy(setA);
<a name="232274"></a>Ns_SetFree(setA);
<a name="232275"></a>/* do something with setB */
<a name="232276"></a>Ns_SetFree(setB);
<a name="232267"></a>
<a name="232268"></a>
</pre><p>
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