diff options
| author | Timothy Pearson <[email protected]> | 2011-11-08 12:31:36 -0600 |
|---|---|---|
| committer | Timothy Pearson <[email protected]> | 2011-11-08 12:31:36 -0600 |
| commit | d796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch) | |
| tree | 6e3dcca4f77e20ec8966c666aac7c35bd4704053 /doc/html/qxmlsimplereader.html | |
| download | tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip | |
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
Diffstat (limited to 'doc/html/qxmlsimplereader.html')
| -rw-r--r-- | doc/html/qxmlsimplereader.html | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/doc/html/qxmlsimplereader.html b/doc/html/qxmlsimplereader.html new file mode 100644 index 000000000..fa9092dd4 --- /dev/null +++ b/doc/html/qxmlsimplereader.html @@ -0,0 +1,179 @@ +<!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/xml/qxml.cpp:2568 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>TQXmlSimpleReader 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>TQXmlSimpleReader Class Reference<br><small>[<a href="xml.html">XML module</a>]</small></h1> + +<p>The TQXmlSimpleReader class provides an implementation of a +simple XML reader (parser). +<a href="#details">More...</a> +<p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when TQt is built with thread support.</p> +<p><tt>#include <<a href="qxml-h.html">qxml.h</a>></tt> +<p>Inherits <a href="qxmlreader.html">TQXmlReader</a>. +<p><a href="qxmlsimplereader-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn><a href="#TQXmlSimpleReader"><b>TQXmlSimpleReader</b></a> ()</li> +<li class=fn>virtual <a href="#~TQXmlSimpleReader"><b>~TQXmlSimpleReader</b></a> ()</li> +<li class=fn>virtual void <a href="#setFeature"><b>setFeature</b></a> ( const TQString & name, bool value )</li> +<li class=fn>virtual bool <a href="#parse"><b>parse</b></a> ( const TQXmlInputSource * input, bool incremental )</li> +<li class=fn>virtual bool <a href="#parseContinue"><b>parseContinue</b></a> ()</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + + +The TQXmlSimpleReader class provides an implementation of a +simple XML reader (parser). + +<p> + + +<p> This XML reader is sufficient for simple parsing tasks. The reader: +<ul> +<li> provides a well-formed parser; +<li> does not parse any external entities; +<li> can do namespace processing. +</ul> +<p> Documents are parsed with a call to <a href="#parse">parse</a>(). +<p> <p>See also <a href="xml-tools.html">XML</a>. + +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="TQXmlSimpleReader"></a>TQXmlSimpleReader::TQXmlSimpleReader () +</h3> +Constructs a simple XML reader with the following feature settings: +<center><table cellpadding="4" cellspacing="2" border="0"> +<tr bgcolor="#a2c511"> <th valign="top">Feature <th valign="top">Setting +<tr bgcolor="#f0f0f0"> <td valign="top"><em>http://xml.org/sax/features/namespaces</em> <td valign="top">TRUE +<tr bgcolor="#d0d0d0"> <td valign="top"><em>http://xml.org/sax/features/namespace-prefixes</em> <td valign="top">FALSE +<tr bgcolor="#f0f0f0"> <td valign="top"><em>http://trolltech.com/xml/features/report-whitespace-only-CharData</em> +<td valign="top">TRUE +<tr bgcolor="#d0d0d0"> <td valign="top"><em>http://trolltech.com/xml/features/report-start-end-entity</em> <td valign="top">FALSE +</table></center> +<p> More information about features can be found in the <a href="xml.html#sax2Features">TQt SAX2 overview.</a> +<p> <p>See also <a href="#setFeature">setFeature</a>(). + +<h3 class=fn><a name="~TQXmlSimpleReader"></a>TQXmlSimpleReader::~TQXmlSimpleReader ()<tt> [virtual]</tt> +</h3> +Destroys the simple XML reader. + +<h3 class=fn>bool <a name="parse"></a>TQXmlSimpleReader::parse ( const <a href="qxmlinputsource.html">TQXmlInputSource</a> * input, bool incremental )<tt> [virtual]</tt> +</h3> +Reads an XML document from <em>input</em> and parses it. Returns FALSE +if the parsing detects an error; otherwise returns TRUE. +<p> If <em>incremental</em> is TRUE, the parser does not return FALSE when +it reaches the end of the <em>input</em> without reaching the end of the +XML file. Instead it stores the state of the parser so that +parsing can be continued at a later stage when more data is +available. You can use the function <a href="#parseContinue">parseContinue</a>() to continue +with parsing. This class stores a pointer to the input source <em>input</em> and the parseContinue() function tries to read from that +input souce. This means that you should not delete the input +source <em>input</em> until you've finished your calls to +parseContinue(). If you call this function with <em>incremental</em> +TRUE whilst an incremental parse is in progress a new parsing +session will be started and the previous session lost. +<p> If <em>incremental</em> is FALSE, this function behaves like the normal +parse function, i.e. it returns FALSE when the end of input is +reached without reaching the end of the XML file and the parsing +cannot be continued. +<p> <p>See also <a href="#parseContinue">parseContinue</a>() and <a href="qsocket.html">TQSocket</a>. + +<p>Examples: <a href="tagreader-with-features-example.html#x1976">xml/tagreader-with-features/tagreader.cpp</a> and <a href="tagreader-example.html#x1905">xml/tagreader/tagreader.cpp</a>. +<h3 class=fn>bool <a name="parseContinue"></a>TQXmlSimpleReader::parseContinue ()<tt> [virtual]</tt> +</h3> +Continues incremental parsing; this function reads the input from +the <a href="qxmlinputsource.html">TQXmlInputSource</a> that was specified with the last <a href="#parse">parse</a>() +command. To use this function, you <em>must</em> have called parse() +with the incremental argument set to TRUE. +<p> Returns FALSE if a parsing error occurs; otherwise returns TRUE. +<p> If the input source returns an empty string for the function +<a href="qxmlinputsource.html#data">TQXmlInputSource::data</a>(), then this means that the end of the XML +file has been reached; this is tquite important, especially if you +want to use the reader to parse more than one XML file. +<p> The case of the end of the XML file being reached without having +finished parsing is not considered to be an error: you can +continue parsing at a later stage by calling this function again +when there is more data available to parse. +<p> This function assumes that the end of the XML document is reached +if the <a href="qxmlinputsource.html#next">TQXmlInputSource::next</a>() function returns +TQXmlInputSource::EndOfDocument. If the parser has not finished +parsing when it encounters this symbol, it is an error and FALSE +is returned. +<p> <p>See also <a href="#parse">parse</a>() and <a href="qxmlinputsource.html#next">TQXmlInputSource::next</a>(). + +<h3 class=fn>void <a name="setFeature"></a>TQXmlSimpleReader::setFeature ( const <a href="qstring.html">TQString</a> & name, bool value )<tt> [virtual]</tt> +</h3> +Sets the state of the feature <em>name</em> to <em>value</em>: +<p> If the feature is not recognized, it is ignored. +<p> The following features are supported: +<center><table cellpadding="4" cellspacing="2" border="0"> +<tr bgcolor="#a2c511"> <th valign="top">Feature <th valign="top">Notes +<tr bgcolor="#f0f0f0"> <td valign="top"><em>http://xml.org/sax/features/namespaces</em> +<td valign="top">If this feature is TRUE, namespace processing is +performed. +<tr bgcolor="#d0d0d0"> <td valign="top"><em>http://xml.org/sax/features/namespace-prefixes</em> +<td valign="top">If this feature is TRUE, the the original prefixed names +and attributes used for namespace declarations are +reported. +<tr bgcolor="#f0f0f0"> <td valign="top"><em>http://trolltech.com/xml/features/report-whitespace-only-CharData</em> +<td valign="top">If this feature is TRUE, CharData that only contain +whitespace are not ignored, but are reported via +<a href="qxmlcontenthandler.html#characters">TQXmlContentHandler::characters</a>(). +<tr bgcolor="#d0d0d0"> <td valign="top"><em>http://trolltech.com/xml/features/report-start-end-entity</em> +<td valign="top">If this feature is TRUE, the parser reports +TQXmlContentHandler::startEntity() and +TQXmlContentHandler::endEntity() events. So character data +might be reported in chunks. If this feature is FALSE, the +parser does not report those events, but rather silently +substitutes the entities and reports the character data in +one chunk. +</table></center> +<p> + +<pre> ** $Id: qt/tagreader.cpp 3.3.8 edited Jan 11 14:46 $ +</pre><pre> <a name="x2125"></a> reader.<a href="#setFeature">setFeature</a>( "http://xml.org/sax/features/namespace-prefixes", + TRUE ); +</pre> +<p> (Code taken from xml/tagreader-with-features/tagreader.cpp) +<p> <p>See also <a href="qxmlreader.html#feature">feature</a>() and <a href="qxmlreader.html#hasFeature">hasFeature</a>(). + +<p>Example: <a href="qxmlsimplereader.html#x2125">xml/tagreader-with-features/tagreader.cpp</a>. +<p>Reimplemented from <a href="qxmlreader.html#setFeature">TQXmlReader</a>. +<!-- eof --> +<hr><p> +This file is part of the <a href="index.html">TQt 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>TQt 3.3.8</div> +</table></div></address></body> +</html> |