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HTML
372 lines
13 KiB
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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>db_vector</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_vectorempty.html" title="empty" />
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<link rel="next" href="stldb_vectordstr_db_vector.html" title="~db_vector" />
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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">db_vector</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_vectorempty.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="stldb_vectordstr_db_vector.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_vectordb_vector"></a>db_vector</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_vectordb_vector_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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db_vector(Db *dbp=NULL,
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DbEnv *penv=NULL)
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</pre>
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<p>Constructor. </p>
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<p>Note that we do not need an allocator in db-stl containser, but we need backing up Db* and DbEnv*, and we have to verify that the passed in bdb handles are valid for use by the container class. See class detail for handle requirement. </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="id3519608"></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="id3519638"></a>dbp</h5>
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</div>
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</div>
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</div>
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<p>The same as that of <a class="link" href="stldb_containerdb_container.html" title="db_container">db_container(Db*, DbEnv*)</a>
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; </p>
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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="id3519610"></a>penv</h5>
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</div>
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</div>
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</div>
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<p>The same as that of <a class="link" href="stldb_containerdb_container.html" title="db_container">db_container(Db*, DbEnv*)</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="id3519447"></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><a class="link" href="stldb_containerdb_container.html" title="db_container">db_container(Db*, DbEnv*)</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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<pre class="programlisting">
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db_vector(size_type n, const T &val=T(), Db *dbp=NULL,
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DbEnv *penv=NULL)
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</pre>
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<p>Constructor. </p>
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<p>This function supports auto-commit. Insert n elements of T type into the database, the value of the elements is the default value or user set value. See class detail for handle requirement. </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="id3519643"></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="id3519646"></a>dbp</h5>
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</div>
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</div>
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</div>
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<p>The same as that of <a class="link" href="stldb_containerdb_container.html" title="db_container">db_container(Db*, DbEnv*)</a>
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; </p>
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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="id3519615"></a>penv</h5>
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</div>
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</div>
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</div>
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<p>The same as that of <a class="link" href="stldb_containerdb_container.html" title="db_container">db_container(Db*, DbEnv*)</a>
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; </p>
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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="id3519162"></a>val</h5>
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</div>
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</div>
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</div>
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<p>The value of elements to insert. </p>
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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="id3519542"></a>n</h5>
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</div>
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</div>
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</div>
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<p>The number of elements to insert. </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="id3519704"></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><a class="link" href="stldb_vectordb_vector.html" title="db_vector">db_vector(Db*, DbEnv*)</a>
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; <a class="link" href="stldb_containerdb_container.html" title="db_container">db_container(Db*, DbEnv*)</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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<pre class="programlisting">
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db_vector(const self &x)
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</pre>
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<p>Copy constructor. </p>
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<p>This function supports auto-commit. Insert all elements in x into this container. </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="id3519727"></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><a class="link" href="stldb_containerdb_container.html" title="db_container">db_container(const db_container&)</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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<pre class="programlisting">
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db_vector(Db *dbp, DbEnv *penv, InputIterator first,
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InputIterator last)
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</pre>
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<p>Insert a range of elements into this container. </p>
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<p>The range is [first, last), which contains elements that can be converted to type T automatically. See class detail for handle requirement. </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="id3519744"></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="id3519747"></a>dbp</h5>
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</div>
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</div>
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</div>
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<p>The same as that of <a class="link" href="stldb_containerdb_container.html" title="db_container">db_container(Db*, DbEnv*)</a>
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; </p>
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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="id3519798"></a>first</h5>
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</div>
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</div>
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</div>
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<p>Range closed boundary. </p>
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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="id3519804"></a>last</h5>
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</div>
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</div>
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</div>
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<p>Range open boundary. </p>
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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="id3519879"></a>penv</h5>
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</div>
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</div>
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</div>
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<p>The same as that of <a class="link" href="stldb_containerdb_container.html" title="db_container">db_container(Db*, DbEnv*)</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="id3519763"></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><a class="link" href="stldb_vectordb_vector.html" title="db_vector">db_vector(Db*, DbEnv*)</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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<pre class="programlisting">
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db_vector(const_iterator first, const_iterator last, Db *dbp=NULL,
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DbEnv *penv=NULL)
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</pre>
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<p>Range constructor. </p>
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<p>This function supports auto-commit. Insert the range of elements in [first, last) into this container. See class detail for handle requirement. </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="id3519752"></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="id3519755"></a>dbp</h5>
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</div>
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</div>
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</div>
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<p>The same as that of <a class="link" href="stldb_containerdb_container.html" title="db_container">db_container(Db*, DbEnv*)</a>
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; </p>
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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="id3519885"></a>first</h5>
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</div>
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</div>
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</div>
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<p>Range closed boundary. </p>
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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="id3519891"></a>last</h5>
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</div>
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</div>
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</div>
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<p>Range open boundary. </p>
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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="id3519949"></a>penv</h5>
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</div>
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</div>
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</div>
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<p>The same as that of <a class="link" href="stldb_containerdb_container.html" title="db_container">db_container(Db*, DbEnv*)</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="id3519761"></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><a class="link" href="stldb_vectordb_vector.html" title="db_vector">db_vector(Db*, DbEnv*)</a>
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; </p>
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<p>
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<h3 class="title"><a id="id3519434"></a>Class</h3>
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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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<td width="40%" align="left"><a accesskey="p" href="stldb_vectorempty.html">Prev</a> </td>
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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="stldb_vectordstr_db_vector.html">Next</a></td>
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<td width="40%" align="left" valign="top">empty </td>
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<td width="40%" align="right" valign="top"> ~db_vector</td>
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