Xerces-C++: DOMXPathExpression.hpp Source File

Xerces-C++ 3.3.0

DOMXPathExpression.hpp
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2 * Licensed to the Apache Software Foundation (ASF) under one or more
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16 */
17
18/*
19 * $Id$
20 */
21
22#if !defined(XERCESC_INCLUDE_GUARD_DOMXPATHEXPRESSION_HPP)
23#define XERCESC_INCLUDE_GUARD_DOMXPATHEXPRESSION_HPP
24
25#include <xercesc/util/XercesDefs.hpp>
26#include <xercesc/dom/DOMXPathResult.hpp>
27
28 XERCES_CPP_NAMESPACE_BEGIN
29
30class DOMNode;
31
36 class CDOM_EXPORT DOMXPathExpression
37{
38
39protected:
40 // -----------------------------------------------------------------------
41 // Hidden constructors
42 // -----------------------------------------------------------------------
45 DOMXPathExpression() {};
47
48private:
49 // -----------------------------------------------------------------------
50 // Unimplemented constructors and operators
51 // -----------------------------------------------------------------------
54 DOMXPathExpression(const DOMXPathExpression &);
55 DOMXPathExpression& operator = (const DOMXPathExpression&);
57
58public:
59 // -----------------------------------------------------------------------
60 // All constructors are hidden, just the destructor is available
61 // -----------------------------------------------------------------------
68 virtual ~DOMXPathExpression() {};
70
71 // -----------------------------------------------------------------------
72 // Virtual DOMXPathExpression interface
73 // -----------------------------------------------------------------------
76
106 virtual DOMXPathResult* evaluate(const DOMNode *contextNode,
107 DOMXPathResult::ResultType type,
108 DOMXPathResult* result) const = 0;
110
111 // -----------------------------------------------------------------------
112 // Non-standard Extension
113 // -----------------------------------------------------------------------
122 virtual void release() = 0;
124
125};
126
127 XERCES_CPP_NAMESPACE_END
128
129#endif
DOMXPathResult.hpp
XercesDefs.hpp
CDOM_EXPORT
#define CDOM_EXPORT
Definition XercesDefs.hpp:166
XERCES_CPP_NAMESPACE_BEGIN
#define XERCES_CPP_NAMESPACE_BEGIN
Definition XercesDefs.hpp:112
XERCES_CPP_NAMESPACE_END
#define XERCES_CPP_NAMESPACE_END
Definition XercesDefs.hpp:113
DOMNode
The DOMNode interface is the primary datatype for the entire Document Object Model.
Definition DOMNode.hpp:139
DOMXPathExpression
The DOMXPathExpression interface represents a parsed and resolved XPath expression.
Definition DOMXPathExpression.hpp:37
DOMXPathExpression::~DOMXPathExpression
virtual ~DOMXPathExpression()
Destructor.
Definition DOMXPathExpression.hpp:68
DOMXPathExpression::release
virtual void release()=0
Called to indicate that this DOMXPathExpression is no longer in use and that the implementation may r...
DOMXPathExpression::DOMXPathExpression
DOMXPathExpression()
Definition DOMXPathExpression.hpp:45
DOMXPathExpression::evaluate
virtual DOMXPathResult * evaluate(const DOMNode *contextNode, DOMXPathResult::ResultType type, DOMXPathResult *result) const =0
Evaluates this XPath expression and returns a result.
DOMXPathResult
The DOMXPathResult interface represents the result of the evaluation of an XPath 1....
Definition DOMXPathResult.hpp:47
DOMXPathResult::ResultType
ResultType
Definition DOMXPathResult.hpp:163