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125 lines
4.3 KiB
HTML
125 lines
4.3 KiB
HTML
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>clear</title>
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<link rel="stylesheet" href="apiReference.css" type="text/css" />
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<meta name="generator" content="DocBook XSL Stylesheets V1.73.2" />
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<link rel="start" href="index.html" title="Berkeley DB C++ Standard Template Library API Reference" />
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<link rel="up" href="db_vector.html" title="Chapter 4. Db_vector" />
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<link rel="prev" href="stldb_vectorswap.html" title="swap" />
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<link rel="next" href="db_map.html" title="Chapter 5. Db_map" />
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</head>
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<body>
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<div xmlns="" class="navheader">
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<div class="libver">
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<p>Library Version 11.2.5.2</p>
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</div>
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<table width="100%" summary="Navigation header">
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<tr>
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<th colspan="3" align="center">clear</th>
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</tr>
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<tr>
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<td width="20%" align="left"><a accesskey="p" href="stldb_vectorswap.html">Prev</a> </td>
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<th width="60%" align="center">Chapter 4.
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Db_vector </th>
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<td width="20%" align="right"> <a accesskey="n" href="db_map.html">Next</a></td>
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</tr>
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</table>
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<hr />
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</div>
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<div class="sect1" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h2 class="title" style="clear: both"><a id="stldb_vectorclear"></a>clear</h2>
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</div>
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</div>
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</div>
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<div class="sect2" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h3 class="title"><a id="stldb_vectorclear_details"></a>Function Details</h3>
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</div>
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</div>
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</div>
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<pre class="programlisting">
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void clear(bool b_truncate=true)
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</pre>
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<p>Remove all elements of the vector, make it an empty vector. </p>
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<p>This function supports auto-commit. </p>
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<div class="sect3" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h4 class="title"><a id="id3520278"></a>Parameters</h4>
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</div>
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</div>
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</div>
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<div class="sect4" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h5 class="title"><a id="id3520307"></a>b_truncate</h5>
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</div>
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</div>
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</div>
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<p>Same as that of <a class="link" href="stldb_vectorassign.html" title="assign">db_vector::assign()</a>
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. </p>
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</div>
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</div>
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<div class="sect3" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h4 class="title"><a id="id3520116"></a>See Also</h4>
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</div>
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</div>
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</div>
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<p>
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</p>
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<p>
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<a class="ulink" href="http://www.cplusplus.com/reference/stl/vector/clear/" target="_top">http://www.cplusplus.com/reference/stl/vector/clear/</a>
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</p>
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<p>
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</p>
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</div>
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</div>
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<div class="sect2" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h3 class="title"><a id="id3520321"></a>Class</h3>
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</div>
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</div>
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</div>
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<p>
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<a class="link" href="db_vector.html" title="Chapter 4. Db_vector">db_vector</a>
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</p>
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</div>
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</div>
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<div class="navfooter">
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<hr />
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<table width="100%" summary="Navigation footer">
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<tr>
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<td width="40%" align="left"><a accesskey="p" href="stldb_vectorswap.html">Prev</a> </td>
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<td width="20%" align="center">
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<a accesskey="u" href="db_vector.html">Up</a>
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</td>
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<td width="40%" align="right"> <a accesskey="n" href="db_map.html">Next</a></td>
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</tr>
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<tr>
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<td width="40%" align="left" valign="top">swap </td>
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<td width="20%" align="center">
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<a accesskey="h" href="index.html">Home</a>
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</td>
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<td width="40%" align="right" valign="top"> Chapter 5.
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Db_map </td>
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</tr>
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</table>
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</div>
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</body>
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</html>
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