XPath Interface Reference

XPath object. More...

#import <xpath.h>

Inheritance diagram for XPath:

List of all members.

Public Member Functions
(id)	init
	Initialize the XPath data for XML document.
(BOOL)	compile:
	Compile XPath expression.
(BOOL)	evaluate:
	Evaluate document by compiled expression.
(XmlNodeSet *)	getResultNodeSet
	Get result of evaluation.
Protected Attributes
xmlXPathCompExprPtr	xpath_exp
xmlXPathObjectPtr	xpath_eval_result

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Detailed Description

XPath object.

Description

XPath object.

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Member Function Documentation

- (BOOL) XPath: (id)  (const xmlChar *)  (id)  exp

Compile XPath expression. Return values: true  Compilation successed. false  Compilation failed. Parameters: exp  XPath expression. Description Compile XPath expression.

- (BOOL) XPath: (id)  (XmlDoc *)  (id)  doc

Evaluate document by compiled expression. Return values: true  Some nodes were matched. false  No nodes were matched. Description Evaluate document by compiled expression. Warning: You have to call compile() method before calling this method.

- (XmlNodeSet *) XPath:

Get result of evaluation. Returns: Matched node set. Description Get result of evaluation.

- (id) XPath:

Initialize the XPath data for XML document. Description Initialize the XPath data for XML document. Implements XmlObject.

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Member Data Documentation

xmlXPathObjectPtr XPath::xpath_eval_result [protected]

Result of evaluation

xmlXPathCompExprPtr XPath::xpath_exp [protected]

Xpath expression

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The documentation for this interface was generated from the following file:

• xpath.h

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