You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
qt3/doc/html/qtextistream.html

92 lines
3.7 KiB

<!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/qtextstream.cpp:2373 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>QTextIStream 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&nbsp;Classes</font></a>
| <a href="mainclasses.html">
<font color="#004faf">Main&nbsp;Classes</font></a>
| <a href="annotated.html">
<font color="#004faf">Annotated</font></a>
| <a href="groups.html">
<font color="#004faf">Grouped&nbsp;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>QTextIStream Class Reference</h1>
<p>The QTextIStream class is a convenience class for input streams.
<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 &lt;<a href="qtextstream-h.html">qtextstream.h</a>&gt;</tt>
<p>Inherits <a href="qtextstream.html">QTextStream</a>.
<p><a href="qtextistream-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li class=fn><a href="#QTextIStream"><b>QTextIStream</b></a> ( const&nbsp;QString&nbsp;*&nbsp;s )</li>
<li class=fn><a href="#QTextIStream-2"><b>QTextIStream</b></a> ( QByteArray&nbsp;ba )</li>
<li class=fn><a href="#QTextIStream-3"><b>QTextIStream</b></a> ( FILE&nbsp;*&nbsp;f )</li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>
The QTextIStream class is a convenience class for input streams.
<p>
<p> This class provides a shorthand for creating simple input
<a href="qtextstream.html">QTextStream</a>s without having to pass a <em>mode</em> argument to the
constructor.
<p> This class makes it easy, for example, to write things like this:
<pre>
<a href="qstring.html">QString</a> data = "123 456";
int a, b;
<a href="#QTextIStream">QTextIStream</a>(&amp;data) &gt;&gt; a &gt;&gt; b;
</pre>
<p> <p>See also <a href="qtextostream.html">QTextOStream</a>, <a href="io.html">Input/Output and Networking</a>, and <a href="text.html">Text Related Classes</a>.
<hr><h2>Member Function Documentation</h2>
<h3 class=fn><a name="QTextIStream"></a>QTextIStream::QTextIStream ( const&nbsp;<a href="qstring.html">QString</a>&nbsp;*&nbsp;s )
</h3>
<p> Constructs a stream to read from the string <em>s</em>.
<h3 class=fn><a name="QTextIStream-2"></a>QTextIStream::QTextIStream ( <a href="qbytearray.html">QByteArray</a>&nbsp;ba )
</h3>
<p> Constructs a stream to read from the array <em>ba</em>.
<h3 class=fn><a name="QTextIStream-3"></a>QTextIStream::QTextIStream ( FILE&nbsp;*&nbsp;f )
</h3>
<p> Constructs a stream to read from the file <em>f</em>.
<!-- eof -->
<hr><p>
This file is part of the <a href="index.html">Qt toolkit</a>.
Copyright &copy; 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 &copy; 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>