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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head> <meta name="generator" content= "HTML Tidy for Linux/x86 (vers 1 September 2005), see www.w3.org"> <title>top</title> <link href="../cppreference.css" rel="stylesheet" type="text/css"></head><body><table> <tr> <td> <div class="body-content"> <div class="header-box"> <a href="../index.html">cppreference.com</a> > <a href= "index.html">C++ Stacks</a> > <a href="top.html">top</a> </div> <div class="name-format"> top </div> <div class="syntax-name-format"> Syntax: </div> <pre class="syntax-box"> #include <stack> <a href="../containers.html">TYPE</a>& top();</pre> <p>The function top() returns a reference to the top element of the stack.</p> <p>For example, the following code removes all of the elements from a stack and uses top() to display them:</p> <pre class="example-code"> while( !s.empty() ) { cout << s.top() << " "; s.pop(); } </pre> <div class="related-name-format"> Related topics: </div> <div class="related-content"> <a href="pop.html">pop</a> </div> </div> </td> </tr> </table></body></html>
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