zorba: Get zorba engine or Zorba XML data manager

In omegahat/RXQuery: Bi-directional interface to an XQuery engine

Description

These functions allow us to get access to an instance of the Zorba engine or to the XML single data manager within that engine.

Usage

zorba(obj = new("Zorba"))
xmlDataManager(eng = zorba(), obj = new("zorba::XMLDataManager"))

Arguments

obj	the R object that will be returned. This is a parameter so that the caller can specify the class of the result. The C code fills in the ref slot of this object.
eng	the instance of the Zorba engine whose XML data manager is being requested.

Value

The filled in obj object.

Author(s)

Duncan Temple Lang

References

http://www.zorba-xquery.com

Examples

  z = zorba()
  mgr = xmlDataManager(z)


  mgr = xmlDataManager(z)

omegahat/RXQuery documentation built on May 24, 2019, 1:55 p.m.