classtixmlnode.html

xml文件处理多平台类

<p>
Calls NextSibling and ToElement. Will skip all non-Element nodes. Returns 0 if there is not another element.     </td>
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<a name="a19" doxytag="TiXmlNode::ReplaceChild"></a><p>
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          <td class="md" nowrap valign="top"> TiXmlNode* TiXmlNode::ReplaceChild </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">TiXmlNode *&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>replaceThis</em>, </td>
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          <td class="md" nowrap>const TiXmlNode &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>withThis</em></td>
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          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
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<p>
Replace a child of this node.
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Returns a pointer to the new object or NULL if an error occured.     </td>
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<a name="a2" doxytag="TiXmlNode::SetValue"></a><p>
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          <td class="md" nowrap valign="top"> void TiXmlNode::SetValue </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const char *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>_value</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap><code> [inline]</code></td>
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<p>
Changes the value of the node.
<p>
Defined as: <div class="fragment"><pre>
        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 name="a33" doxytag="TiXmlNode::Type"></a><p>
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          <td class="md" nowrap valign="top"> virtual int TiXmlNode::Type </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp;          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const<code> [inline, virtual]</code></td>
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<p>
Query the type (as an enumerated value, above) of this node.
<p>
The possible types are: DOCUMENT, ELEMENT, COMMENT, UNKNOWN, TEXT, and DECLARATION.     </td>
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<a name="a1" doxytag="TiXmlNode::Value"></a><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>&nbsp;          </td>
          <td class="md" valign="top">)&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.
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<div class="fragment"><pre>
        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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<hr><h2>Friends And Related Function Documentation</h2>
<a name="l3" doxytag="TiXmlNode::operator<<"></a><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>&nbsp; <em>out</em>, </td>
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          <td class="md" nowrap>const TiXmlNode &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>base</em></td>
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          <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 name="l2" doxytag="TiXmlNode::operator>>"></a><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>&nbsp; <em>in</em>, </td>
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          <td></td>
          <td></td>
          <td class="md" nowrap>TiXmlNode &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>base</em></td>
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          <td></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><address style="align: right;"><small>Generated on Sun Aug 1 12:06:34 2004 for TinyXml by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 
width=110 height=53></a>1.2.18 </small></address>
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