<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>length</title> <link rel="stylesheet" href="apiReference.css" type="text/css" /> <meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /> <link rel="start" href="index.html" title="Berkeley DB C++ Standard Template Library API Reference" /> <link rel="up" href="DbstlElemTraits.html" title="Chapter 26. DbstlElemTraits" /> <link rel="prev" href="stlDbstlElemTraitscompare.html" title="compare" /> <link rel="next" href="stlDbstlElemTraitscopy.html" title="copy" /> </head> <body> <div xmlns="" class="navheader"> <div class="libver"> <p>Library Version 11.2.5.3</p> </div> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">length</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="stlDbstlElemTraitscompare.html">Prev</a> </td> <th width="60%" align="center">Chapter 26. DbstlElemTraits </th> <td width="20%" align="right"> <a accesskey="n" href="stlDbstlElemTraitscopy.html">Next</a></td> </tr> </table> <hr /> </div> <div class="sect1" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h2 class="title" style="clear: both"><a id="stlDbstlElemTraitslength"></a>length</h2> </div> </div> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="stlDbstlElemTraitslength_details"></a>Function Details</h3> </div> </div> </div> <pre class="programlisting"> static size_t length(const T *seq) </pre> <p>Returns the number of elements in sequence seq1. </p> <p>Note that seq1 may or may not end with a trailing '', it is completely user's responsibility for this decision, though seq[0], seq[1],... seq[length - 1] are all sequence seq's memory. </p> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="idp1449352"></a>Group: Interface compatible with std::string's char_traits.</h3> </div> </div> </div> <p>Following are char_traits funcitons, which make this class char_traits compatiable, so that it can be used in std::basic_string template, and be manipulated by the c++ stl algorithms. </p> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="idp1456160"></a>Class</h3> </div> </div> </div> <p> <a class="link" href="DbstlElemTraits.html" title="Chapter 26. DbstlElemTraits">DbstlElemTraits</a> </p> </div> </div> <div class="navfooter"> <hr /> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href="stlDbstlElemTraitscompare.html">Prev</a> </td> <td width="20%" align="center"> <a accesskey="u" href="DbstlElemTraits.html">Up</a> </td> <td width="40%" align="right"> <a accesskey="n" href="stlDbstlElemTraitscopy.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">compare </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> copy</td> </tr> </table> </div> </body> </html>