classtixmlnode.html

xml 简单解析器

          <td class="md" nowrap valign="top">const char *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>_value</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [inline]</code></td>
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Changes the value of the node. 
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Defined as: <div class="fragment"><pre class="fragment">		Document:	filename of the xml file
		Element:	name of the element
		Comment:	the comment text
		Unknown:	the tag contents
		Text:		the text string
		</pre></div>    </td>
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<a class="anchor" name="a56"></a><!-- doxytag: member="TiXmlNode::Type" ref="a56" args="() const " --><p>
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          <td class="md" nowrap valign="top">int TiXmlNode::Type           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const<code> [inline]</code></td>
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<p>
Query the type (as an enumerated value, above) of this node. 
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The possible types are: DOCUMENT, ELEMENT, COMMENT, UNKNOWN, TEXT, and DECLARATION.    </td>
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<a class="anchor" name="a1"></a><!-- doxytag: member="TiXmlNode::Value" ref="a1" args="() const " --><p>
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          <td class="md" nowrap valign="top">const char* TiXmlNode::Value           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const<code> [inline]</code></td>
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<p>
The meaning of 'value' changes for the specific type of TiXmlNode. 
<p>
<div class="fragment"><pre class="fragment">		Document:	filename of the xml file
		Element:	name of the element
		Comment:	the comment text
		Unknown:	the tag contents
		Text:		the text string
		</pre></div><p>
The subclasses will wrap this function.    </td>
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<a class="anchor" name="a2"></a><!-- doxytag: member="TiXmlNode::ValueStr" ref="a2" args="() const " --><p>
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          <td class="md" nowrap valign="top">const std::string&amp; TiXmlNode::ValueStr           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const<code> [inline]</code></td>
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<p>
Return <a class="el" href="classTiXmlNode.html#a1">Value()</a> as a std::string. 
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If you only use STL, this is more efficient than calling <a class="el" href="classTiXmlNode.html#a1">Value()</a>. Only available in STL mode.    </td>
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<hr><h2>Friends And Related Function Documentation</h2>
<a class="anchor" name="n3"></a><!-- doxytag: member="TiXmlNode::operator&lt;&lt;" ref="n3" args="(std::ostream &amp;out, const TiXmlNode &amp;base)" --><p>
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          <td class="md" nowrap valign="top">std::ostream&amp; operator&lt;&lt;           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">std::ostream &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>out</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const <a class="el" href="classTiXmlNode.html">TiXmlNode</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>base</em></td>
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          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [friend]</code></td>
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<p>
An output stream operator, for every class. 
<p>
Note that this outputs without any newlines or formatting, as opposed to <a class="el" href="classTiXmlBase.html#a2">Print()</a>, which includes tabs and new lines.<p>
The operator&lt;&lt; and operator&gt;&gt; are not completely symmetric. Writing a node to a stream is very well defined. You'll get a nice stream of output, without any extra whitespace or newlines.<p>
But reading is not as well defined. (As it always is.) If you create a <a class="el" href="classTiXmlElement.html">TiXmlElement</a> (for example) and read that from an input stream, the text needs to define an element or junk will result. This is true of all input streams, but it's worth keeping in mind.<p>
A <a class="el" href="classTiXmlDocument.html">TiXmlDocument</a> will read nodes until it reads a root element, and all the children of that root element.    </td>
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<a class="anchor" name="n2"></a><!-- doxytag: member="TiXmlNode::operator&gt;&gt;" ref="n2" args="(std::istream &amp;in, TiXmlNode &amp;base)" --><p>
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          <td class="md" nowrap valign="top">std::istream&amp; operator&gt;&gt;           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">std::istream &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>in</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap><a class="el" href="classTiXmlNode.html">TiXmlNode</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>base</em></td>
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          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [friend]</code></td>
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<p>
An input stream operator, for every class. 
<p>
Tolerant of newlines and formatting, but doesn't expect them.    </td>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="tinyxml_8h-source.html">tinyxml.h</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Sun Jan 15 23:12:05 2006 for TinyXml by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.4 </small></address>
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