projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | <?xml version="1.0" encoding="utf-8" ?> |
| 2 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | |
| 3 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> | |
| 4 | <head> | |
| 5 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> | |
| 6 | <meta name="generator" content="Docutils 0.7: http://docutils.sourceforge.net/" /> | |
| 7 | <title>The MPL Reference Manual: Front Extensible Sequence</title> | |
| 8 | <link rel="stylesheet" href="../style.css" type="text/css" /> | |
| 9 | </head> | |
| 10 | <body class="docframe refmanual"> | |
| 11 | <table class="header"><tr class="header"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./extensible-sequence.html" class="navigation-link">Prev</a> <a href="./back-extensible-sequence.html" class="navigation-link">Next</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./extensible-sequence.html" class="navigation-link">Back</a> <a href="./back-extensible-sequence.html" class="navigation-link">Along</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./concepts.html" class="navigation-link">Up</a> <a href="../refmanual.html" class="navigation-link">Home</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./refmanual_toc.html" class="navigation-link">Full TOC</a></span></td> | |
| 12 | <td class="header-group page-location"><a href="../refmanual.html" class="navigation-link">Front Page</a> / <a href="./sequences.html" class="navigation-link">Sequences</a> / <a href="./concepts.html" class="navigation-link">Concepts</a> / <a href="./front-extensible-sequence.html" class="navigation-link">Front Extensible Sequence</a></td> | |
| 13 | </tr></table><div class="header-separator"></div> | |
| 14 | <div class="section" id="front-extensible-sequence"> | |
| 15 | <h1><a class="toc-backref" href="./concepts.html#id1399">Front Extensible Sequence</a></h1> | |
| 16 | <div class="section" id="id17"> | |
| 17 | <h3><a class="subsection-title" href="#description" name="description">Description</a></h3> | |
| 18 | <p>A <a class="reference internal" href="./front-extensible-sequence.html">Front Extensible Sequence</a> is an <a class="reference internal" href="./extensible-sequence.html">Extensible Sequence</a> that supports amortized constant | |
| 19 | time insertion and removal operations at the beginning.</p> | |
| 20 | </div> | |
| 21 | <div class="section" id="id18"> | |
| 22 | <h3><a class="subsection-title" href="#refinement-of" name="refinement-of">Refinement of</a></h3> | |
| 23 | <p><a class="reference internal" href="./extensible-sequence.html">Extensible Sequence</a></p> | |
| 24 | </div> | |
| 25 | <div class="section" id="id19"> | |
| 26 | <h3><a class="subsection-title" href="#expression-requirements" name="expression-requirements">Expression requirements</a></h3> | |
| 27 | <p>In addition to the requirements defined in <a class="reference internal" href="./extensible-sequence.html">Extensible Sequence</a>, | |
| 28 | for any <a class="reference internal" href="./back-extensible-sequence.html">Back Extensible Sequence</a> <tt class="literal"><span class="pre">s</span></tt> the following must be met:</p> | |
| 29 | <table border="1" class="docutils table"> | |
| 30 | <colgroup> | |
| 31 | <col width="35%" /> | |
| 32 | <col width="35%" /> | |
| 33 | <col width="30%" /> | |
| 34 | </colgroup> | |
| 35 | <thead valign="bottom"> | |
| 36 | <tr><th class="head">Expression</th> | |
| 37 | <th class="head">Type</th> | |
| 38 | <th class="head">Complexity</th> | |
| 39 | </tr> | |
| 40 | </thead> | |
| 41 | <tbody valign="top"> | |
| 42 | <tr><td><tt class="literal"><span class="pre"><a href="./push-front.html" class="identifier">push_front</a><s,x>::type</span></tt></td> | |
| 43 | <td><a class="reference internal" href="./front-extensible-sequence.html">Front Extensible Sequence</a></td> | |
| 44 | <td>Amortized constant time</td> | |
| 45 | </tr> | |
| 46 | <tr><td><tt class="literal"><span class="pre"><a href="./pop-front.html" class="identifier">pop_front</a><s>::type</span></tt></td> | |
| 47 | <td><a class="reference internal" href="./front-extensible-sequence.html">Front Extensible Sequence</a></td> | |
| 48 | <td>Amortized constant time</td> | |
| 49 | </tr> | |
| 50 | <tr><td><tt class="literal"><span class="pre"><a href="./front.html" class="identifier">front</a><s>::type</span></tt></td> | |
| 51 | <td>Any type</td> | |
| 52 | <td>Amortized constant time</td> | |
| 53 | </tr> | |
| 54 | </tbody> | |
| 55 | </table> | |
| 56 | </div> | |
| 57 | <div class="section" id="id20"> | |
| 58 | <h3><a class="subsection-title" href="#expression-semantics" name="expression-semantics">Expression semantics</a></h3> | |
| 59 | <p>The semantics of an expression are defined only | |
| 60 | where they differ from, or are not defined in <a class="reference internal" href="./extensible-sequence.html">Extensible Sequence</a>.</p> | |
| 61 | <table border="1" class="docutils table"> | |
| 62 | <colgroup> | |
| 63 | <col width="34%" /> | |
| 64 | <col width="66%" /> | |
| 65 | </colgroup> | |
| 66 | <thead valign="bottom"> | |
| 67 | <tr><th class="head">Expression</th> | |
| 68 | <th class="head">Semantics</th> | |
| 69 | </tr> | |
| 70 | </thead> | |
| 71 | <tbody valign="top"> | |
| 72 | <tr><td><tt class="literal"><span class="pre"><a href="./push-front.html" class="identifier">push_front</a><s,x>::type</span></tt></td> | |
| 73 | <td>Equivalent to <tt class="literal"><span class="pre"><a href="./insert.html" class="identifier">insert</a><s,<a href="./begin.html" class="identifier">begin</a><s>::type,x>::type</span></tt>; | |
| 74 | see <a class="reference internal" href="./push-front.html">push_front</a>.</td> | |
| 75 | </tr> | |
| 76 | <tr><td><tt class="literal"><span class="pre"><a href="./pop-front.html" class="identifier">pop_front</a><v>::type</span></tt></td> | |
| 77 | <td>Equivalent to <tt class="literal"><span class="pre"><a href="./erase.html" class="identifier">erase</a><s,<a href="./begin.html" class="identifier">begin</a><s>::type>::type</span></tt>; | |
| 78 | see <a class="reference internal" href="./pop-front.html">pop_front</a>.</td> | |
| 79 | </tr> | |
| 80 | <tr><td><tt class="literal"><span class="pre"><a href="./front.html" class="identifier">front</a><s>::type</span></tt></td> | |
| 81 | <td>The first element in the sequence; see <a class="reference internal" href="./front.html">front</a>.</td> | |
| 82 | </tr> | |
| 83 | </tbody> | |
| 84 | </table> | |
| 85 | </div> | |
| 86 | <div class="section" id="id21"> | |
| 87 | <h3><a class="subsection-title" href="#models" name="models">Models</a></h3> | |
| 88 | <ul class="simple"> | |
| 89 | <li><a class="reference internal" href="./vector.html">vector</a></li> | |
| 90 | <li><a class="reference internal" href="./list.html">list</a></li> | |
| 91 | </ul> | |
| 92 | </div> | |
| 93 | <div class="section" id="id22"> | |
| 94 | <h3><a class="subsection-title" href="#see-also" name="see-also">See also</a></h3> | |
| 95 | <p><a class="reference internal" href="./sequences.html">Sequences</a>, <a class="reference internal" href="./extensible-sequence.html">Extensible Sequence</a>, <a class="reference internal" href="./back-extensible-sequence.html">Back Extensible Sequence</a>, <a class="reference internal" href="./push-front.html">push_front</a>, <a class="reference internal" href="./pop-front.html">pop_front</a>, <a class="reference internal" href="./front.html">front</a></p> | |
| 96 | <!-- Sequences/Concepts//Back Extensible Sequence |60 --> | |
| 97 | </div> | |
| 98 | </div> | |
| 99 | ||
| 100 | <div class="footer-separator"></div> | |
| 101 | <table class="footer"><tr class="footer"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./extensible-sequence.html" class="navigation-link">Prev</a> <a href="./back-extensible-sequence.html" class="navigation-link">Next</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./extensible-sequence.html" class="navigation-link">Back</a> <a href="./back-extensible-sequence.html" class="navigation-link">Along</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./concepts.html" class="navigation-link">Up</a> <a href="../refmanual.html" class="navigation-link">Home</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./refmanual_toc.html" class="navigation-link">Full TOC</a></span></td> | |
| 102 | <td><div class="copyright-footer"><div class="copyright">Copyright © 2001-2009 Aleksey Gurtovoy and David Abrahams</div> | |
| 103 | Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| 104 | file LICENSE_1_0.txt or copy at <a class="reference external" href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)</div></td></tr></table></body> | |
| 105 | </html> |