/usr/include/xercesc/dom/DOMXPathExpression.hpp is in libxerces-c2-dev 2.8.0+deb1-2build3.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | #ifndef DOMXPathExpression_HEADER_GUARD_
#define DOMXPathExpression_HEADER_GUARD_
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <xercesc/util/XercesDefs.hpp>
XERCES_CPP_NAMESPACE_BEGIN
class DOMNode;
/**
* The <code>DOMXPathExpression</code> interface represents a parsed and resolved XPath expression.
* @since DOM Level 3
*/
class CDOM_EXPORT DOMXPathExpression
{
protected:
// -----------------------------------------------------------------------
// Hidden constructors
// -----------------------------------------------------------------------
/** @name Hidden constructors */
//@{
DOMXPathExpression() {};
//@}
private:
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
/** @name Unimplemented constructors and operators */
//@{
DOMXPathExpression(const DOMXPathExpression &);
DOMXPathExpression& operator = (const DOMXPathExpression&);
//@}
public:
// -----------------------------------------------------------------------
// All constructors are hidden, just the destructor is available
// -----------------------------------------------------------------------
/** @name Destructor */
//@{
/**
* Destructor
*
*/
virtual ~DOMXPathExpression() {};
//@}
// -----------------------------------------------------------------------
// Virtual DOMDocument interface
// -----------------------------------------------------------------------
/** @name Functions introduced in DOM Level 3 */
//@{
/**
* Evaluates this XPath expression and returns a result.
* @param contextNode of type <code>DOMNode</code> The context is context
* node for the evaluation of this XPath expression.
* If the XPathEvaluator was obtained by casting the Document then this must
* be owned by the same document and must be a <code>DOMDocument</code>, <code>DOMElement</code>,
* <code>DOMAttribute</code>, <code>DOMText</code>, <code>DOMCDATASection</code>,
* <code>DOMComment</code>, <code>DOMProcessingInstruction</code>, or
* <code>XPathNamespace</code>. If the context node is a <code>DOMText</code> or a
* <code>DOMCDATASection</code>, then the context is interpreted as the whole logical
* text node as seen by XPath, unless the node is empty in which case it may not
* serve as the XPath context.
* @param type of type unsigned short If a specific type is specified, then the result
* will be coerced to return the specified type relying on XPath conversions and fail
* if the desired coercion is not possible. This must be one of the type codes of <code>XPathResult</code>.
* @param result of type void* The result specifies a specific result object which
* may be reused and returned by this method. If this is specified as nullor the
* implementation does not reuse the specified result, a new result object will be constructed
* and returned.
* For XPath 1.0 results, this object will be of type <code>XPathResult</code>.
* @return void* The result of the evaluation of the XPath expression.
* For XPath 1.0 results, this object will be of type <code>XPathResult</code>.
* @exception <code>XPathException</code>
* TYPE_ERR: Raised if the result cannot be converted to return the specified type.
* @exception <code>DOMException</code>
* WRONG_DOCUMENT_ERR: The <code>DOMNode</code> is from a document that is not supported by
* the <code>XPathEvaluator</code> that created this <code>DOMXPathExpression</code>.
* NOT_SUPPORTED_ERR: The Node is not a type permitted as an XPath context node or the
* request type is not permitted by this <code>DOMXPathExpression</code>.
*/
virtual void* evaluate(DOMNode *contextNode, unsigned short type, void* result) const = 0;
//@}
};
XERCES_CPP_NAMESPACE_END
#endif
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