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DOM::Text Class Reference
The Text
interface represents the textual content (termed character data in XML) of an Element
or Attr
.
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#include <dom_text.h>
Inheritance diagram for DOM::Text:
List of all members.
Detailed Description
The Text
interface represents the textual content (termed character data in XML) of an Element
or Attr
.
If there is no markup inside an element's content, the text is contained in a single object implementing the Text
interface that is the only child of the element. If there is markup, it is parsed into a list of elements and Text
nodes that form the list of children of the element.
When a document is first made available via the DOM, there is only one Text
node for each block of text. Users may create adjacent Text
nodes that represent the contents of a given element without any intervening markup, but should be aware that there is no way to represent the separations between these nodes in XML or HTML, so they will not (in general) persist between DOM editing sessions. The normalize()
method on Element
merges any such adjacent Text
objects into a single node for each block of text; this is recommended before employing operations that depend on a particular document structure, such as navigation with XPointers
.
Constructor & Destructor Documentation
DOM::Text::Text |
( |
const Text & |
other |
) |
|
|
DOM::Text::Text |
( |
const Node & |
other |
) |
[inline] |
|
DOM::Text::Text |
( |
TextImpl * |
i |
) |
[protected] |
|
Member Function Documentation
Text& DOM::Text::operator= |
( |
const Node & |
other |
) |
|
|
Text& DOM::Text::operator= |
( |
const Text & |
other |
) |
|
|
Text DOM::Text::splitText |
( |
const unsigned long |
offset |
) |
|
|
|
Breaks this Text node into two Text 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 Text node, which is inserted as the next sibling of this node, contains all the content at and after the offset point. - Parameters:
-
offset |
The offset at which to split, starting from 0. |
- Returns:
-
The new
Text node.
- Exceptions:
-
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. |
Friends And Related Function Documentation
friend class Document [friend]
|
|
friend class TextImpl [friend]
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The documentation for this class was generated from the following file:
Generated on Sat Jan 31 23:28:26 2004 for XPath by
1.2.18