diff options
Diffstat (limited to 'doc/html/qconststring.html')
| -rw-r--r-- | doc/html/qconststring.html | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/doc/html/qconststring.html b/doc/html/qconststring.html new file mode 100644 index 0000000..6c1f5aa --- /dev/null +++ b/doc/html/qconststring.html @@ -0,0 +1,91 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/tools/qstring.cpp:6903 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>QConstString Class</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QConstString Class Reference</h1> + +<p>The QConstString class provides string objects using constant Unicode data. +<a href="#details">More...</a> +<p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when Qt is built with thread support.</p> +<p><tt>#include <<a href="qstring-h.html">qstring.h</a>></tt> +<p><a href="qconststring-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn><a href="#QConstString"><b>QConstString</b></a> ( const QChar * unicode, uint length )</li> +<li class=fn><a href="#~QConstString"><b>~QConstString</b></a> ()</li> +<li class=fn>const QString & <a href="#string"><b>string</b></a> () const</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + + + +The QConstString class provides string objects using constant Unicode data. +<p> In order to minimize copying, highly optimized applications can +use QConstString to provide a <a href="qstring.html">QString</a>-compatible object from +existing Unicode data. It is then the programmer's responsibility +to ensure that the Unicode data exists for the entire lifetime of +the QConstString object. +<p> A QConstString is created with the QConstString constructor. The +string held by the object can be obtained by calling <a href="#string">string</a>(). +<p>See also <a href="text.html">Text Related Classes</a>. + +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="QConstString"></a>QConstString::QConstString ( const <a href="qchar.html">QChar</a> * unicode, uint length ) +</h3> +Constructs a QConstString that uses the first <em>length</em> Unicode +characters in the array <em>unicode</em>. Any attempt to modify copies +of the string will cause it to create a copy of the data, thus it +remains forever unmodified. +<p> The data in <em>unicode</em> is not copied. The caller must be able to +guarantee that <em>unicode</em> will not be deleted or modified. + +<h3 class=fn><a name="~QConstString"></a>QConstString::~QConstString () +</h3> +Destroys the QConstString, creating a copy of the data if other +strings are still using it. + +<h3 class=fn>const <a href="qstring.html">QString</a> & <a name="string"></a>QConstString::string () const +</h3> + +<p> Returns a constant string referencing the data passed during +construction. + +<!-- eof --> +<hr><p> +This file is part of the <a href="index.html">Qt toolkit</a>. +Copyright © 1995-2007 +<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>Qt 3.3.8</div> +</table></div></address></body> +</html> |