2017-07-16 02:27:50 +00:00
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  < span id = "projectnumber" > 5.0.1< / span >
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< li class = "navelem" > < b > tinyxml2< / b > < / li > < li class = "navelem" > < a class = "el" href = "classtinyxml2_1_1_x_m_l_visitor.html" > XMLVisitor< / a > < / li > < / ul >
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< div class = "header" >
< div class = "summary" >
< a href = "#pub-methods" > Public Member Functions< / a > |
< a href = "classtinyxml2_1_1_x_m_l_visitor-members.html" > List of all members< / a > < / div >
< div class = "headertitle" >
< div class = "title" > tinyxml2::XMLVisitor Class Reference< / div > < / div >
< / div > <!-- header -->
< div class = "contents" >
< p > < code > #include < < a class = "el" href = "tinyxml2_8h_source.html" > tinyxml2.h< / a > > < / code > < / p >
< div class = "dynheader" >
Inheritance diagram for tinyxml2::XMLVisitor:< / div >
< div class = "dyncontent" >
< div class = "center" >
< img src = "classtinyxml2_1_1_x_m_l_visitor.png" usemap = "#tinyxml2::XMLVisitor_map" alt = "" / >
< map id = "tinyxml2::XMLVisitor_map" name = "tinyxml2::XMLVisitor_map" >
< area href = "classtinyxml2_1_1_x_m_l_printer.html" alt = "tinyxml2::XMLPrinter" shape = "rect" coords = "0,56,128,80" / >
< / map >
< / div > < / div >
< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pub-methods" > < / a >
Public Member Functions< / h2 > < / td > < / tr >
< tr class = "memitem:acb3c22fc5f60eb9db98f533f2761f67d" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "acb3c22fc5f60eb9db98f533f2761f67d" > < / a >
virtual bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classtinyxml2_1_1_x_m_l_visitor.html#acb3c22fc5f60eb9db98f533f2761f67d" > VisitEnter< / a > (const < a class = "el" href = "classtinyxml2_1_1_x_m_l_document.html" > XMLDocument< / a > & )< / td > < / tr >
< tr class = "memdesc:acb3c22fc5f60eb9db98f533f2761f67d" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Visit a document. < br / > < / td > < / tr >
< tr class = "separator:acb3c22fc5f60eb9db98f533f2761f67d" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a170e9989cd046ba904f302d087e07086" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "a170e9989cd046ba904f302d087e07086" > < / a >
virtual bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classtinyxml2_1_1_x_m_l_visitor.html#a170e9989cd046ba904f302d087e07086" > VisitExit< / a > (const < a class = "el" href = "classtinyxml2_1_1_x_m_l_document.html" > XMLDocument< / a > & )< / td > < / tr >
< tr class = "memdesc:a170e9989cd046ba904f302d087e07086" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Visit a document. < br / > < / td > < / tr >
< tr class = "separator:a170e9989cd046ba904f302d087e07086" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:af97980a17dd4e37448b181f5ddfa92b5" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "af97980a17dd4e37448b181f5ddfa92b5" > < / a >
virtual bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classtinyxml2_1_1_x_m_l_visitor.html#af97980a17dd4e37448b181f5ddfa92b5" > VisitEnter< / a > (const < a class = "el" href = "classtinyxml2_1_1_x_m_l_element.html" > XMLElement< / a > & , const < a class = "el" href = "classtinyxml2_1_1_x_m_l_attribute.html" > XMLAttribute< / a > *)< / td > < / tr >
< tr class = "memdesc:af97980a17dd4e37448b181f5ddfa92b5" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Visit an element. < br / > < / td > < / tr >
< tr class = "separator:af97980a17dd4e37448b181f5ddfa92b5" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a772f10ddc83f881956d32628faa16eb6" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "a772f10ddc83f881956d32628faa16eb6" > < / a >
virtual bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classtinyxml2_1_1_x_m_l_visitor.html#a772f10ddc83f881956d32628faa16eb6" > VisitExit< / a > (const < a class = "el" href = "classtinyxml2_1_1_x_m_l_element.html" > XMLElement< / a > & )< / td > < / tr >
< tr class = "memdesc:a772f10ddc83f881956d32628faa16eb6" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Visit an element. < br / > < / td > < / tr >
< tr class = "separator:a772f10ddc83f881956d32628faa16eb6" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:adc75bd459fc7ba8223b50f0616767f9a" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "adc75bd459fc7ba8223b50f0616767f9a" > < / a >
virtual bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classtinyxml2_1_1_x_m_l_visitor.html#adc75bd459fc7ba8223b50f0616767f9a" > Visit< / a > (const < a class = "el" href = "classtinyxml2_1_1_x_m_l_declaration.html" > XMLDeclaration< / a > & )< / td > < / tr >
< tr class = "memdesc:adc75bd459fc7ba8223b50f0616767f9a" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Visit a declaration. < br / > < / td > < / tr >
< tr class = "separator:adc75bd459fc7ba8223b50f0616767f9a" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:af30233565856480ea48b6fa0d6dec65b" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "af30233565856480ea48b6fa0d6dec65b" > < / a >
virtual bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classtinyxml2_1_1_x_m_l_visitor.html#af30233565856480ea48b6fa0d6dec65b" > Visit< / a > (const < a class = "el" href = "classtinyxml2_1_1_x_m_l_text.html" > XMLText< / a > & )< / td > < / tr >
< tr class = "memdesc:af30233565856480ea48b6fa0d6dec65b" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Visit a text node. < br / > < / td > < / tr >
< tr class = "separator:af30233565856480ea48b6fa0d6dec65b" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:acc8147fb5a85f6c65721654e427752d7" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "acc8147fb5a85f6c65721654e427752d7" > < / a >
virtual bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classtinyxml2_1_1_x_m_l_visitor.html#acc8147fb5a85f6c65721654e427752d7" > Visit< / a > (const < a class = "el" href = "classtinyxml2_1_1_x_m_l_comment.html" > XMLComment< / a > & )< / td > < / tr >
< tr class = "memdesc:acc8147fb5a85f6c65721654e427752d7" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Visit a comment node. < br / > < / td > < / tr >
< tr class = "separator:acc8147fb5a85f6c65721654e427752d7" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a14e4748387c34bf53d24e8119bb1f292" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "a14e4748387c34bf53d24e8119bb1f292" > < / a >
virtual bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classtinyxml2_1_1_x_m_l_visitor.html#a14e4748387c34bf53d24e8119bb1f292" > Visit< / a > (const < a class = "el" href = "classtinyxml2_1_1_x_m_l_unknown.html" > XMLUnknown< / a > & )< / td > < / tr >
< tr class = "memdesc:a14e4748387c34bf53d24e8119bb1f292" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Visit an unknown node. < br / > < / td > < / tr >
< tr class = "separator:a14e4748387c34bf53d24e8119bb1f292" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< / table >
< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< div class = "textblock" > < p > Implements the interface to the "Visitor pattern" (see the Accept() method.) If you call the Accept() method, it requires being passed a < a class = "el" href = "classtinyxml2_1_1_x_m_l_visitor.html" > XMLVisitor< / 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 leafs are simply called with < a class = "el" href = "classtinyxml2_1_1_x_m_l_visitor.html#adc75bd459fc7ba8223b50f0616767f9a" 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 siblings< / 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 = "classtinyxml2_1_1_x_m_l_document.html" > XMLDocument< / a > , although all nodes support visiting.< / p >
< p > You should never change the document from a callback.< / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "classtinyxml2_1_1_x_m_l_node.html#a81e66df0a44c67a7af17f3b77a152785" > XMLNode::Accept()< / a > < / dd > < / dl >
< / div > < hr / > The documentation for this class was generated from the following file:< ul >
< li > < a class = "el" href = "tinyxml2_8h_source.html" > tinyxml2.h< / a > < / li >
< / ul >
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2017-07-16 02:39:42 +00:00
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2017-07-16 02:27:50 +00:00
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