Method
xpath(_:context:)
Evaluates an XPath expression in an existing libxml2 XPath context.
func xpath(_ path: String, context: xmlXPathContextPtr) -> XMLPath?Parameters
path-
The XPath expression to compile.
context-
The XPath context to evaluate the expression in.
Return Value
A compiled XPath result, or nil if evaluation fails.
Discussion
Use this overload when you need full control over the prepared context, such as custom variable registration performed outside SwiftLibXML.