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XML (version 0.7-1)

[.XMLNode: Convenience accessors for the children of XMLNode objects.

Description

These provide a simplified syntax for extracting the children of an XML node.

Usage

obj[[i]]
"[.XMLNode"(obj, ...)
"[[.XMLNode"(obj, ...)
"[[.XMLDocumentContent"(obj, ...)

Arguments

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
...
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

Value

  • A list or single element containing the children of the XML node given by obj and identified by ....

References

http://www.w3.org/XML, http://www.omegahat.org/RSXML

See Also

xmlAttrs [<-.XMLNode [[<-.XMLNode