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< title > TinyXml: TiXmlVisitor Class Reference< / title >
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< h1 > TiXmlVisitor Class Reference< / h1 > <!-- doxytag: class="TiXmlVisitor" -->
< p > Implements the interface to the "Visitor pattern" (see the Accept() method.
< a href = "#_details" > More...< / a > < / p >
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< p > < code > #include < < a class = "el" href = "tinyxml_8h_source.html" > tinyxml.h< / a > > < / code > < / p >
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Inheritance diagram for TiXmlVisitor:< / div >
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< img src = "classTiXmlVisitor.png" usemap = "#TiXmlVisitor_map" alt = "" / >
< map id = "TiXmlVisitor_map" name = "TiXmlVisitor_map" >
< area href = "classTiXmlPrinter.html" alt = "TiXmlPrinter" shape = "rect" coords = "0,56,81,80" / >
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< p > < a href = "classTiXmlVisitor-members.html" > List of all members.< / a > < / p >
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< tr > < td colspan = "2" > < h2 > Public Member Functions< / h2 > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a07baecb52dd7d8716ae2a48ad0956ee0" > < / a > <!-- doxytag: member="TiXmlVisitor::VisitEnter" ref="a07baecb52dd7d8716ae2a48ad0956ee0" args="(const TiXmlDocument &)" -->
virtual bool < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classTiXmlVisitor.html#a07baecb52dd7d8716ae2a48ad0956ee0" > VisitEnter< / a > (const < a class = "el" href = "classTiXmlDocument.html" > TiXmlDocument< / a > & )< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Visit a document. < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "aa0ade4f27087447e93974e975c3246ad" > < / a > <!-- doxytag: member="TiXmlVisitor::VisitExit" ref="aa0ade4f27087447e93974e975c3246ad" args="(const TiXmlDocument &)" -->
virtual bool < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classTiXmlVisitor.html#aa0ade4f27087447e93974e975c3246ad" > VisitExit< / a > (const < a class = "el" href = "classTiXmlDocument.html" > TiXmlDocument< / a > & )< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Visit a document. < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "af6c6178ffa517bbdba95d70490875fff" > < / a > <!-- doxytag: member="TiXmlVisitor::VisitEnter" ref="af6c6178ffa517bbdba95d70490875fff" args="(const TiXmlElement &, const TiXmlAttribute *)" -->
virtual bool < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classTiXmlVisitor.html#af6c6178ffa517bbdba95d70490875fff" > VisitEnter< / a > (const < a class = "el" href = "classTiXmlElement.html" > TiXmlElement< / a > & , const < a class = "el" href = "classTiXmlAttribute.html" > TiXmlAttribute< / a > *)< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Visit an element. < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "aec2b1f8116226d52f3a1b95dafd3a32c" > < / a > <!-- doxytag: member="TiXmlVisitor::VisitExit" ref="aec2b1f8116226d52f3a1b95dafd3a32c" args="(const TiXmlElement &)" -->
virtual bool < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classTiXmlVisitor.html#aec2b1f8116226d52f3a1b95dafd3a32c" > VisitExit< / a > (const < a class = "el" href = "classTiXmlElement.html" > TiXmlElement< / a > & )< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Visit an element. < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "afad71c71ce6473fb9b4b64cd92de4a19" > < / a > <!-- doxytag: member="TiXmlVisitor::Visit" ref="afad71c71ce6473fb9b4b64cd92de4a19" args="(const TiXmlDeclaration &)" -->
virtual bool < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classTiXmlVisitor.html#afad71c71ce6473fb9b4b64cd92de4a19" > Visit< / a > (const < a class = "el" href = "classTiXmlDeclaration.html" > TiXmlDeclaration< / a > & )< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Visit a declaration. < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a399b8ebca5cd14664974a32d2ce029e5" > < / a > <!-- doxytag: member="TiXmlVisitor::Visit" ref="a399b8ebca5cd14664974a32d2ce029e5" args="(const TiXmlText &)" -->
virtual bool < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classTiXmlVisitor.html#a399b8ebca5cd14664974a32d2ce029e5" > Visit< / a > (const < a class = "el" href = "classTiXmlText.html" > TiXmlText< / a > & )< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Visit a text node. < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a53a60e7a528627b31af3161972cc7fa2" > < / a > <!-- doxytag: member="TiXmlVisitor::Visit" ref="a53a60e7a528627b31af3161972cc7fa2" args="(const TiXmlComment &)" -->
virtual bool < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classTiXmlVisitor.html#a53a60e7a528627b31af3161972cc7fa2" > Visit< / a > (const < a class = "el" href = "classTiXmlComment.html" > TiXmlComment< / a > & )< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Visit a comment node. < br / > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "anchor" id = "a7e284d607d275c51dac1adb58159ce28" > < / a > <!-- doxytag: member="TiXmlVisitor::Visit" ref="a7e284d607d275c51dac1adb58159ce28" args="(const TiXmlUnknown &)" -->
virtual bool < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classTiXmlVisitor.html#a7e284d607d275c51dac1adb58159ce28" > Visit< / a > (const < a class = "el" href = "classTiXmlUnknown.html" > TiXmlUnknown< / a > & )< / td > < / tr >
< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Visit an unknown node. < br / > < / td > < / tr >
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< hr / > < a name = "_details" > < / a > < h2 > Detailed Description< / h2 >
< p > Implements the interface to the "Visitor pattern" (see the Accept() method. < / p >
< p > ) If you call the Accept() method, it requires being passed a < a class = "el" href = "classTiXmlVisitor.html" title = "Implements the interface to the "Visitor pattern" (see the Accept() method..." > TiXmlVisitor< / a > class to handle callbacks. For nodes that contain other nodes (Document, Element) you will get called with a VisitEnter/VisitExit pair. Nodes that are always leaves are simply called with < a class = "el" href = "classTiXmlVisitor.html#afad71c71ce6473fb9b4b64cd92de4a19" title = "Visit a declaration." > Visit()< / a > .< / p >
< p > If you return 'true' from a Visit method, recursive parsing will continue. If you return false, < b > no children of this node or its sibilings< / b > will be Visited.< / p >
< p > All flavors of Visit methods have a default implementation that returns 'true' (continue visiting). You need to only override methods that are interesting to you.< / p >
< p > Generally Accept() is called on the < a class = "el" href = "classTiXmlDocument.html" title = "Always the top level node." > TiXmlDocument< / a > , although all nodes suppert Visiting.< / p >
< p > You should never change the document from a callback.< / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "classTiXmlNode.html#acc0f88b7462c6cb73809d410a4f5bb86" title = "Accept a hierchical visit the nodes in the TinyXML DOM." > TiXmlNode::Accept()< / a > < / dd > < / dl >
< 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 > < / li >
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