XPath Class 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

---

Detailed Description

XPath object.

Description

XPath object.

---

Member Function Documentation

- (BOOL) compile: (const xmlChar *)  exp

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

- (BOOL) evaluate: (XmlDoc *)  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 *) getResultNodeSet

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

- (id) init

Initialize the XPath data for XML document. Description Initialize the XPath data for XML document. Reimplemented from XmlObject.

---

Member Data Documentation

- (xmlXPathObjectPtr) xpath_eval_result [protected]

Result of evaluation

- (xmlXPathCompExprPtr) xpath_exp [protected]

Xpath expression

---

The documentation for this class was generated from the following files:

• xpath.h
• xpath.m

---