+ bool IsWhitespaceOnly() const;
+ int GetDepth(wxXmlNode *grandparent = NULL) const;
+
+ // Gets node content from wxXML_ENTITY_NODE
+ // The problem is, <tag>content<tag> is represented as
+ // wxXML_ENTITY_NODE name="tag", content=""
+ // |-- wxXML_TEXT_NODE or
+ // wxXML_CDATA_SECTION_NODE name="" content="content"
+ wxString GetNodeContent() const;
+