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92 lines
3.7 KiB
92 lines
3.7 KiB
14 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/tools/qtextstream.cpp:2373 -->
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>QTextIStream Class</title>
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<tr bgcolor="#E5E5E5">
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<td valign=center>
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<a href="index.html">
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<font color="#004faf">Home</font></a>
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<font color="#004faf">All Classes</font></a>
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<font color="#004faf">Main Classes</font></a>
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<font color="#004faf">Functions</font></a>
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<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>
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<p>The QTextIStream class is a convenience class for input streams.
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<a href="#details">More...</a>
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<p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when Qt is built with thread support.</p>
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<p><tt>#include <<a href="qtextstream-h.html">qtextstream.h</a>></tt>
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<p>Inherits <a href="qtextstream.html">QTextStream</a>.
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<p><a href="qtextistream-members.html">List of all member functions.</a>
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<h2>Public Members</h2>
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<ul>
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<li class=fn><a href="#QTextIStream"><b>QTextIStream</b></a> ( const QString * s )</li>
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<li class=fn><a href="#QTextIStream-2"><b>QTextIStream</b></a> ( QByteArray ba )</li>
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<li class=fn><a href="#QTextIStream-3"><b>QTextIStream</b></a> ( FILE * f )</li>
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</ul>
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<hr><a name="details"></a><h2>Detailed Description</h2>
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The QTextIStream class is a convenience class for input streams.
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<p>
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<p> This class provides a shorthand for creating simple input
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<a href="qtextstream.html">QTextStream</a>s without having to pass a <em>mode</em> argument to the
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constructor.
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<p> This class makes it easy, for example, to write things like this:
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<pre>
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<a href="qstring.html">QString</a> data = "123 456";
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int a, b;
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<a href="#QTextIStream">QTextIStream</a>(&data) >> a >> b;
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</pre>
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<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>.
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<hr><h2>Member Function Documentation</h2>
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<h3 class=fn><a name="QTextIStream"></a>QTextIStream::QTextIStream ( const <a href="qstring.html">QString</a> * s )
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</h3>
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<p> Constructs a stream to read from the string <em>s</em>.
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<h3 class=fn><a name="QTextIStream-2"></a>QTextIStream::QTextIStream ( <a href="qbytearray.html">QByteArray</a> ba )
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</h3>
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<p> Constructs a stream to read from the array <em>ba</em>.
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<h3 class=fn><a name="QTextIStream-3"></a>QTextIStream::QTextIStream ( FILE * f )
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</h3>
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<p> Constructs a stream to read from the file <em>f</em>.
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<!-- eof -->
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<hr><p>
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This file is part of the <a href="index.html">Qt toolkit</a>.
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Copyright © 1995-2007
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<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>Qt 3.3.8</div>
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</table></div></address></body>
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</html>
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