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<TITLE>C API Reference -- Ns_SetDelete</TITLE>
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<a name="129655">
</a><h3>Ns_SetDelete</h3>
<a name="129656">
</a><h4>Overview</h4>
Remove a field from a set by field index
<a name="40964">
</a><a name="133288">
</a><h4>Syntax</h4>
<pre> <a name="40966"></a>void Ns_SetDelete(
<a name="40967"></a>Ns_Set *set,
<a name="40968"></a>int index
<a name="40969"></a>);
</pre><p><a name="134715">
</a><h4>Description</h4>
<p><a name="40971">
</a>The Ns_SetDelete function removes the field of the given index from the set. Any fields that follow the deleted field are moved up to keep the set contiguous.</p>
<a name="232311">
</a><h4>Examples</h4>
<pre> <a name="232312"></a>Ns_Set *aSet;
<a name="232315"></a>aSet = Ns_SetCreate("");
<a name="232316"></a>Ns_SetPut(aSet, "foo", "foovalue");
<a name="232336"></a>Ns_SetPut(aSet, "bar", "barvalue");
<a name="232343"></a>Ns_SetDelete(aSet, 0); /* deletes foo->foovalue */
<a name="232346"></a>/* finish processing of aSet */
<a name="232320"></a>Ns_SetFree(aSet);
</pre><p><p><a name="232309">
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