[.XMLNode {XML} | R Documentation |
These provide a simplified syntax for extracting the children of an XML node.
obj[[i]] "[.XMLNode"(obj, ...) "[[.XMLNode"(obj, ...) "[[.XMLDocumentContent"(obj, ...)
obj |
the XML node or the top-level document content in which the children are to be accessed.
The XMLDocumentContent is the container for the top-level node that also contains information
such as the URI/filename and XML version. This accessor method is merely a convenience to get
access to children of the top-level node. |
i |
index of the child of interest or the name of an XML element of interest. In this latter case, only the first matching element is returned, if any. |
... |
the identifiers for the children to be retrieved,
given as integer indices, names, etc. in the usual format for the
generic link{[} and link{[[} operators |
A list or single element containing the
children of the XML node given by obj
and identified by ....
Duncan Temple Lang
http://www.w3.org/XML, http://www.omegahat.org/RSXML
xmlAttrs
[<-.XMLNode
[[<-.XMLNode