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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>Ipelib: IpeXmlParser Class Reference</title>
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<li><a href="annotated.html"><span>Class List</span></a></li>
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<li><a href="functions.html"><span>Class Members</span></a></li>
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<h1>IpeXmlParser Class Reference<br>
<small>
[<a class="el" href="group__base.html">Ipe Base</a>]</small>
</h1><!-- doxytag: class="IpeXmlParser" -->Base class for XML stream parsing.
<a href="#_details">More...</a>
<p>
Inherited by <a class="el" href="class_ipe_iml_parser.html">IpeImlParser</a>.
<p>
<a href="class_ipe_xml_parser-members.html">List of all members.</a><h2>Public Member Functions</h2>
<ul>
<li><a class="el" href="class_ipe_xml_parser.html#5844da6f2817840c6ed9ab213842862b">IpeXmlParser</a> (<a class="el" href="class_ipe_data_source.html">IpeDataSource</a> &source)
<li>virtual <a class="el" href="class_ipe_xml_parser.html#0c38696f622eae9690be655ef1dec854">~IpeXmlParser</a> ()
<li><a class="anchor" name="02a2e75c1152609b96e5cf601e63b656"></a><!-- doxytag: member="IpeXmlParser::ParsePosition" ref="02a2e75c1152609b96e5cf601e63b656" args="() const" -->
int <b>ParsePosition</b> () const
</ul>
<h2>Protected Member Functions</h2>
<ul>
<li><a class="el" href="class_ipe_string.html">IpeString</a> <a class="el" href="class_ipe_xml_parser.html#72fd28a27b3a52089bc68ecce47402f8">ParseToTag</a> ()
<li><a class="el" href="class_ipe_string.html">IpeString</a> <a class="el" href="class_ipe_xml_parser.html#733c141793971ef57ca742b589345581">ParseToTagX</a> ()
<li>bool <a class="el" href="class_ipe_xml_parser.html#f1933ddf906bb80ab13c8266e60afbae">ParseAttributes</a> (<a class="el" href="class_ipe_xml_attributes.html">IpeXmlAttributes</a> &attr, bool qm=false)
<li>bool <a class="el" href="class_ipe_xml_parser.html#7ad9aac82918904c6fc0a7220209261e">ParsePCDATA</a> (<a class="el" href="class_ipe_string.html">IpeString</a> tag, <a class="el" href="class_ipe_string.html">IpeString</a> &pcdata)
<li><a class="anchor" name="a9dde37d53ee6adb958591d23526473a"></a><!-- doxytag: member="IpeXmlParser::IsTagChar" ref="a9dde37d53ee6adb958591d23526473a" args="(int ch)" -->
bool <b>IsTagChar</b> (int ch)
<li><a class="anchor" name="32a8fdf33ad0e0828bc94a8cead3aad7"></a><!-- doxytag: member="IpeXmlParser::GetChar" ref="32a8fdf33ad0e0828bc94a8cead3aad7" args="()" -->
void <b>GetChar</b> ()
<li><a class="anchor" name="9b2416eca88d46958864e1d8f285ef80"></a><!-- doxytag: member="IpeXmlParser::Eos" ref="9b2416eca88d46958864e1d8f285ef80" args="()" -->
bool <b>Eos</b> ()
<li><a class="anchor" name="0bb5dc326ea4c94059a694be11405962"></a><!-- doxytag: member="IpeXmlParser::SkipWhitespace" ref="0bb5dc326ea4c94059a694be11405962" args="()" -->
void <b>SkipWhitespace</b> ()
</ul>
<h2>Protected Attributes</h2>
<ul>
<li><a class="anchor" name="b1ba76222c5dc6fe8496ada28fea8a8a"></a><!-- doxytag: member="IpeXmlParser::iSource" ref="b1ba76222c5dc6fe8496ada28fea8a8a" args="" -->
<a class="el" href="class_ipe_data_source.html">IpeDataSource</a> & <b>iSource</b>
<li><a class="anchor" name="fe36b3329ac748a1a69fca043bad78ac"></a><!-- doxytag: member="IpeXmlParser::iTopElement" ref="fe36b3329ac748a1a69fca043bad78ac" args="" -->
<a class="el" href="class_ipe_string.html">IpeString</a> <b>iTopElement</b>
<li><a class="anchor" name="a46e1d4f415cd8f5ca72c245b760b859"></a><!-- doxytag: member="IpeXmlParser::iCh" ref="a46e1d4f415cd8f5ca72c245b760b859" args="" -->
int <b>iCh</b>
<li><a class="anchor" name="a5c3532505b0ce8a0bb0ac89fdd0207d"></a><!-- doxytag: member="IpeXmlParser::iPos" ref="a5c3532505b0ce8a0bb0ac89fdd0207d" args="" -->
int <b>iPos</b>
</ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Base class for XML stream parsing.
<p>
This is the base class for Ipe's XML parser. It only provides some utility functions for parsing tags and PCDATA. Derived classes implement the actual parsing using recursive descent parsers---after experimenting with various schemes for XML parsing, this seems to work best for Ipe.<p>
Tag names and attribute names must consist of ASCII letters only. Only entities for '&', '<', and '>' are recognized.
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="5844da6f2817840c6ed9ab213842862b"></a><!-- doxytag: member="IpeXmlParser::IpeXmlParser" ref="5844da6f2817840c6ed9ab213842862b" args="(IpeDataSource &source)" -->
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<td class="memname">IpeXmlParser::IpeXmlParser </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_ipe_data_source.html">IpeDataSource</a> & </td>
<td class="paramname"> <em>source</em> </td>
<td> ) </td>
<td width="100%"></td>
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<p>
Construct with a data source.
<p>
</div>
</div><p>
<a class="anchor" name="0c38696f622eae9690be655ef1dec854"></a><!-- doxytag: member="IpeXmlParser::~IpeXmlParser" ref="0c38696f622eae9690be655ef1dec854" args="()" -->
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<td class="memname">IpeXmlParser::~IpeXmlParser </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [virtual]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>
Virtual destructor, so one can destroy through pointer.
<p>
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="72fd28a27b3a52089bc68ecce47402f8"></a><!-- doxytag: member="IpeXmlParser::ParseToTag" ref="72fd28a27b3a52089bc68ecce47402f8" args="()" -->
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<td class="memname"><a class="el" href="class_ipe_string.html">IpeString</a> IpeXmlParser::ParseToTag </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [protected]</code></td>
</tr>
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<div class="memdoc">
<p>
Parse whitespace and the name of a tag.
<p>
Like ParseToTagX, but silently skips over all tags whose name starts with "x-"
</div>
</div><p>
<a class="anchor" name="733c141793971ef57ca742b589345581"></a><!-- doxytag: member="IpeXmlParser::ParseToTagX" ref="733c141793971ef57ca742b589345581" args="()" -->
<div class="memitem">
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<td class="memname"><a class="el" href="class_ipe_string.html">IpeString</a> IpeXmlParser::ParseToTagX </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [protected]</code></td>
</tr>
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<p>
Parse whitespace and the name of a tag.
<p>
If the tag is a closing tag, skips > and returns with stream after that. Otherwise, returns with stream just after the tag name.
</div>
</div><p>
<a class="anchor" name="f1933ddf906bb80ab13c8266e60afbae"></a><!-- doxytag: member="IpeXmlParser::ParseAttributes" ref="f1933ddf906bb80ab13c8266e60afbae" args="(IpeXmlAttributes &attr, bool qm=false)" -->
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<td class="memname">bool IpeXmlParser::ParseAttributes </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_ipe_xml_attributes.html">IpeXmlAttributes</a> & </td>
<td class="paramname"> <em>attr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>qm</em> = <code>false</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [protected]</code></td>
</tr>
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<div class="memdoc">
<p>
Parse XML attributes.
<p>
Returns with stream just after >. Caller can check whether the tag ended with a / by checking attr.Slash().
</div>
</div><p>
<a class="anchor" name="7ad9aac82918904c6fc0a7220209261e"></a><!-- doxytag: member="IpeXmlParser::ParsePCDATA" ref="7ad9aac82918904c6fc0a7220209261e" args="(IpeString tag, IpeString &pcdata)" -->
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<td class="memname">bool IpeXmlParser::ParsePCDATA </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_ipe_string.html">IpeString</a> </td>
<td class="paramname"> <em>tag</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="class_ipe_string.html">IpeString</a> & </td>
<td class="paramname"> <em>pcdata</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [protected]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>
Parse PCDATA.
<p>
Checks whether the data is terminated by <code></tag></code>, and returns with stream past the >.
</div>
</div><p>
<hr>The documentation for this class was generated from the following files:<ul>
<li>ipexml.h<li>ipexml.cpp</ul>
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