class DOM_Text : public DOM_CharacterData

The Text interface represents the textual content (termed character data in XML) of an Element or Attr

Inheritance:

Public

	Constructors and assignment operator DOM_Text () Default constructor for DOM_Text DOM_Text (const DOM_Text &other) Copy constructor DOM_Text& operator = (const DOM_Text &other) Assignment operator DOM_Text& operator = (const DOM_NullPtr *val) Assignment operator
	Destructor. ~DOM_Text () Destructor for DOM_Text
	Functions to modify the Text node. DOM_Text splitText (unsigned int offset) Breaks this node into two nodes at the specified offset, keeping both in the tree as siblings

Inherited from DOM_CharacterData:

Public

Functions that set or change data.

void appendData(const DOMString &arg)

Append the string to the end of the character data of the node

void insertData(unsigned int offset, const DOMString &arg)

Insert a string at the specified character offset

void deleteData(unsigned int offset, unsigned int count)

Remove a range of characters from the node

void replaceData(unsigned int offset, unsigned int count, const DOMString &arg)

Replace the characters starting at the specified character offset with the specified string

void setData(const DOMString &data)

Sets the character data of the node that implements this interface

Getter functions.

DOMString getData() const

Returns the character data of the node that implements this interface

unsigned int getLength() const

Returns the number of characters that are available through data and the substringData method below

DOMString substringData(unsigned int offset, unsigned int count) const

Extracts a range of data from the node

Inherited from DOM_Node:

Public

Cloning function.

DOM_Node cloneNode(bool deep) const

Returns a duplicate of this node

Constructors and assignment operators

DOM_Node()

Default constructor for DOM_Node

DOM_Node(const DOM_Node &other)

Copy constructor

DOM_Node& operator = (const DOM_Node &other)

Assignment operator

DOM_Node& operator = (const DOM_NullPtr *val)

Assignment operator

Equality and Inequality operators.

bool operator == (const DOM_Node & other) const

The equality operator

bool operator == (const DOM_NullPtr *other) const

Compare with a pointer

bool operator != (const DOM_Node & other) const

The inequality operator

bool operator != (const DOM_NullPtr * other) const

Compare with a pointer

Functions introduced in DOM Level 2.

void normalize()

Puts all DOM_Text nodes in the full depth of the sub-tree underneath this DOM_Node, including attribute nodes, into a "normal" form where only markup (e

bool supports(const DOMString &feature, const DOMString &version) const

Tests whether the DOM implementation implements a specific feature and that feature is supported by this node

DOMString getNamespaceURI() const

Get the namespace URI of this node, or null if it is unspecified

DOMString getPrefix() const

Get the namespace prefix of this node, or null if it is unspecified

DOMString getLocalName() const

Returns the local part of the qualified name of this node

void setPrefix(const DOMString &prefix)

Set the namespace prefix of this node

Functions to modify the DOM Node.

DOM_Node insertBefore(const DOM_Node &newChild, const DOM_Node &refChild)

Inserts the node newChild before the existing child node refChild

DOM_Node replaceChild(const DOM_Node &newChild, const DOM_Node &oldChild)

Replaces the child node oldChild with newChild in the list of children, and returns the oldChild node

DOM_Node removeChild(const DOM_Node &oldChild)

Removes the child node indicated by oldChild from the list of children, and returns it

DOM_Node appendChild(const DOM_Node &newChild)

Adds the node newChild to the end of the list of children of this node

Get functions.

DOMString getNodeName() const

The name of this node, depending on its type; see the table above

DOMString getNodeValue() const

Gets the value of this node, depending on its type

short getNodeType() const

An enum value representing the type of the underlying object

DOM_Node getParentNode() const

Gets the parent of this node

DOM_NodeList getChildNodes() const

Gets a NodeList that contains all children of this node

DOM_Node getFirstChild() const

Gets the first child of this node

DOM_Node getLastChild() const

Gets the last child of this node

DOM_Node getPreviousSibling() const

Gets the node immediately preceding this node

DOM_Node getNextSibling() const

Gets the node immediately following this node

DOM_NamedNodeMap getAttributes() const

Gets a NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise

DOM_Document getOwnerDocument() const

Gets the DOM_Document object associated with this node

void* getUserData() const

Return the user data pointer

Query functions.

bool hasChildNodes() const

This is a convenience method to allow easy determination of whether a node has any children

bool isNull() const

Test whether this node is null

Set functions.

void setNodeValue(const DOMString &nodeValue)

Sets the value of the node

void setUserData(void *p)

Set the user data for a node

Constructors and assignment operator

DOM_Text()

Default constructor for DOM_Text. The resulting object does not refer to an actual Text node; it will compare == to 0, and is similar to a null object reference variable in Java. It may subsequently be assigned to refer to an actual comment node.

DOM_Text(const DOM_Text &other)

Copy constructor. Creates a new DOM_Text that refers to the same underlying node as the original. See also DOM_Node::clone(), which will copy the actual Text node, rather than just creating a new reference to the original node.

Parameters:

other - The object to be copied.

DOM_Text& operator = (const DOM_Text &other)

Assignment operator.

Parameters:

other - The object to be copied.

DOM_Text& operator = (const DOM_NullPtr *val)

Assignment operator. This overloaded variant is provided for the sole purpose of setting a DOM_Node reference variable to zero. Nulling out a reference variable in this way will decrement the reference count on the underlying Node object that the variable formerly referenced. This effect is normally obtained when reference variable goes out of scope, but zeroing them can be useful for global instances, or for local instances that will remain in scope for an extended time, when the storage belonging to the underlying node needs to be reclaimed.

Parameters:

val. - Only a value of 0, or null, is allowed.

Destructor.

~DOM_Text()

Destructor for DOM_Text. The object being destroyed is the reference object, not the underlying Comment node itself.

Functions to modify the Text node.

DOM_Text splitText(unsigned int offset)

Breaks this node into two nodes at the specified offset, keeping both in the tree as siblings. This node then only contains all the content up to the offset point. And a new node of the same nodeType, which is inserted as the next sibling of this node, contains all the content at and after the offset point. When the offset is equal to the lenght of this node, the new node has no data.

Throws:

DOMException INDEX_SIZE_ERR: Raised if the specified offset is negative or greater than the number of characters in data.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.

Returns:

The new Text node.

Parameters:

offset - The offset at which to split, starting from 0.

Direct child classes:

DOM_CDATASection

alphabetic index hierarchy of classes

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