TinyXML-2: tinyxml2::XMLText Class Reference

TinyXML-2 5.0.1

Public Member Functions | List of all members
tinyxml2::XMLText Class Reference

`#include <tinyxml2.h>`

Inheritance diagram for tinyxml2::XMLText:

## Public Member Functions
virtual bool | Accept (XMLVisitor *visitor) const
virtual XMLText * | ToText ()
| Safely cast to Text, or null.
void | SetCData (bool isCData)
| Declare whether this should be CDATA or standard text.
bool | CData () const
| Returns true if this is a CDATA text element.
virtual XMLNode * | ShallowClone (XMLDocument *document) const
virtual bool | ShallowEqual (const XMLNode *compare) const
Public Member Functions inherited from tinyxml2::XMLNode
const XMLDocument * | GetDocument () const
| Get the XMLDocument that owns this XMLNode.
XMLDocument * | GetDocument ()
| Get the XMLDocument that owns this XMLNode.
virtual XMLElement * | ToElement ()
| Safely cast to an Element, or null.
virtual XMLComment * | ToComment ()
| Safely cast to a Comment, or null.
virtual XMLDocument * | ToDocument ()
| Safely cast to a Document, or null.
virtual XMLDeclaration * | ToDeclaration ()
| Safely cast to a Declaration, or null.
virtual XMLUnknown * | ToUnknown ()
| Safely cast to an Unknown, or null.
const char * | Value () const
void | SetValue (const char *val, bool staticMem=false)
int | GetLineNum () const
| Gets the line number the node is in, if the document was parsed from a file.
const XMLNode * | Parent () const
| Get the parent of this node on the DOM.
bool | NoChildren () const
| Returns true if this node has no children.
const XMLNode * | FirstChild () const
| Get the first child node, or null if none exists.
const XMLElement * | FirstChildElement (const char *name=0) const
const XMLNode * | LastChild () const
| Get the last child node, or null if none exists.
const XMLElement * | LastChildElement (const char *name=0) const
const XMLNode * | PreviousSibling () const
| Get the previous (left) sibling node of this node.
const XMLElement * | PreviousSiblingElement (const char *name=0) const
| Get the previous (left) sibling element of this node, with an optionally supplied name.
const XMLNode * | NextSibling () const
| Get the next (right) sibling node of this node.
const XMLElement * | NextSiblingElement (const char *name=0) const
| Get the next (right) sibling element of this node, with an optionally supplied name.
XMLNode * | InsertEndChild (XMLNode *addThis)
XMLNode * | InsertFirstChild (XMLNode *addThis)
XMLNode * | InsertAfterChild (XMLNode *afterThis, XMLNode *addThis)
void | DeleteChildren ()
void | DeleteChild (XMLNode *node)
XMLNode * | DeepClone (XMLDocument *target) const
void | SetUserData (void *userData)
void * | GetUserData () const

## Detailed Description

XML text.

Note that a text node can have child element nodes, for example:

    <root>This is <b>bold</b></root>

A text node can have 2 ways to output the next. "normal" output and CDATA. It will default to the mode it was parsed from the XML file and you generally want to leave it alone, but you can change the output mode with SetCData() and query it with CData().

## Member Function Documentation

## ◆ Accept()

virtual bool tinyxml2::XMLText::Accept | ( | XMLVisitor * | visitor | ) | const
| virtual

Accept a hierarchical visit of the nodes in the TinyXML-2 DOM. Every node in the XML tree will be conditionally visited and the host will be called back via the XMLVisitor interface.

This is essentially a SAX interface for TinyXML-2. (Note however it doesn't re-parse the XML for the callbacks, so the performance of TinyXML-2 is unchanged by using this interface versus any other.)

The interface has been based on ideas from:

- http://www.saxproject.org/
- http://c2.com/cgi/wiki?HierarchicalVisitorPattern

Which are both good references for "visiting".

An example of using Accept():

    XMLPrinter printer;
    tinyxmlDoc.Accept( &printer );
    const char* xmlcstr = printer.CStr();

Implements tinyxml2::XMLNode.

## ◆ ShallowClone()

virtual XMLNode* tinyxml2::XMLText::ShallowClone | ( | XMLDocument * | document | ) | const
| virtual

Make a copy of this node, but not its children. You may pass in a Document pointer that will be the owner of the new Node. If the 'document' is null, then the node returned will be allocated from the current Document. (this->GetDocument())

Note: if called on a XMLDocument, this will return null.

Implements tinyxml2::XMLNode.

## ◆ ShallowEqual()

virtual bool tinyxml2::XMLText::ShallowEqual | ( | const XMLNode * | compare | ) | const
| virtual

Test if 2 nodes are the same, but don't test children. The 2 nodes do not need to be in the same Document.

Note: if called on a XMLDocument, this will return false.

Implements tinyxml2::XMLNode.

The documentation for this class was generated from the following file:

- tinyxml2.h