virtual P6R::P6ERR P6R::p6IXpathExpression::initialize ( P6XPATHFLAGS  flags,
p6IDataStream pTraceResult 
) [pure virtual]

Sets up the component to run properly.

Parameters:
flags [IN] Set perferences for the new object. These preferences are fixed during the lifetime of the object.
pTraceResult [IN] Created by the caller, all output generated from trace() or error() XPath functions. This parameter can be NULL in which case no tracing will be visible.
Returns:
SuccessP6R::eOk 
FailureP6R::eNoMemoryInsuffficient memory to properly initialize the component
P6R::eAlreadyInitializedCan only be called once successfully.
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