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<h2 class="title" style="clear: both"><a id="stldb_multimaperase"></a>erase</h2>
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<h3 class="title"><a id="stldb_multimaperase_details"></a>Function Details</h3>
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<pre class="programlisting">
size_type erase(const key_type &x)
</pre>
<p>Erase elements by key. </p>
<p>All key/data pairs with specified key x will be removed from underlying database. This function supports auto-commit. </p>
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<h5 class="title"><a id="idp50601904"></a>x</h5>
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<p>The key to remove from the container. </p>
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<p>The number of key/data pairs removed. </p>
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<pre class="programlisting">
void erase(iterator pos)
</pre>
<p>Erase a key/data pair at specified position. </p>
<div class="sect3" lang="en" xml:lang="en">
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<h5 class="title"><a id="idp50610672"></a>pos</h5>
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<p>An valid iterator of this container to erase. </p>
</div>
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<pre class="programlisting">
void erase(iterator first,
iterator last)
</pre>
<p>Range erase. </p>
<p>Erase all key/data pairs within the valid range [first, last). </p>
<div class="sect3" lang="en" xml:lang="en">
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<h5 class="title"><a id="idp50611704"></a>last</h5>
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<p>The open boundary of the range. </p>
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<h5 class="title"><a id="idp50612544"></a>first</h5>
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<p>The closed boundary of the range. </p>
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<h3 class="title"><a id="idp50583832"></a>Group: Erase Functions</h3>
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