DOM_NamedNodeMap(3m)

NAME
DOM_NamedNodeMap - the Document Object Model (DOM) DOM_NamedNodeMap interface

SYNOPSIS
#include <domc.h>

typedef struct {
int length;
/* other members */
} DOM_NamedNodeMap;

DOM_Node *DOM_NamedNodeMap_getNamedItem(DOM_NamedNodeMap *this, DOM_String *name);
DOM_Node *DOM_NamedNodeMap_setNamedItem(DOM_NamedNodeMap *this, DOM_Node *arg);
DOM_Node *DOM_NamedNodeMap_removeNamedItem(DOM_NamedNodeMap *this, DOM_String *name);
DOM_Node *DOM_NamedNodeMap_item(DOM_NamedNodeMap *this, int index);

DESCRIPTION
The DOM_NamedNodeMap type provides access to an unordered map that premits nodes to be retrieved and set by their nodeName. The attributes member of a DOM_Element node type is a DOM_NamedNodeMap as are the entities and notations members of the DOM_DocumentType interface.

getNamedItem
    The DOM_NamedNodeMap_getNamedItem function returns the node associated with the name parameter or returnes NULL if there is no node by that name in the map.

setNamedItem
    The DOM_NamedNodeMap_setNamedItem function puts the node arg into this map using it's nodeName member as key key. If a node with the same name already exists in the map it will be replaced with the new node and returned. If the replaced node will no longer be used it must be freed with DOM_Document_destroyNode.

removeNamedItem
    The DOM_NamedNodeMap_removeNamedItem function removes and returns the named item from this map or returns NULL if there is no node by that name in the map.

    The DOM specifications require that attributes with default DTD values should be replaced by their default value when the attribute is removed. Currently DOMC does not support default DTD values.

item
    The DOM_NamedNodeMap_item function returns the node in this list at index which starts from 0.

RETURNS

setNamedItem
    If the new DOM_Node replaces an existing node the replaced node is returned. Otherwise NULL is returned.

item
    The node at the specified index or NULL if there is no such node.