| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xerces" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache\@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation, and was |
| * originally based on software copyright (c) 2001, International |
| * Business Machines, Inc., http://www.ibm.com . For more information |
| * on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| /* |
| * $Id$ |
| */ |
| |
| #if !defined(MATCH_HPP) |
| #define MATCH_HPP |
| |
| // --------------------------------------------------------------------------- |
| // Includes |
| // --------------------------------------------------------------------------- |
| #include <xercesc/util/ArrayIndexOutOfBoundsException.hpp> |
| #include <xercesc/util/RuntimeException.hpp> |
| |
| /** |
| * An instance of this class has ranges captured in matching |
| */ |
| class XMLUTIL_EXPORT Match { |
| public: |
| |
| // ----------------------------------------------------------------------- |
| // Public Constructors and Destructor |
| // ----------------------------------------------------------------------- |
| Match(); |
| ~Match(); |
| |
| // ----------------------------------------------------------------------- |
| // Getter functions |
| // ----------------------------------------------------------------------- |
| int getNoGroups() const; |
| int getStartPos(int index) const; |
| int getEndPos(int index) const; |
| |
| // ----------------------------------------------------------------------- |
| // Setter functions |
| // ----------------------------------------------------------------------- |
| void setNoGroups(const int n); |
| void setStartPos(const int index, const int value); |
| void setEndPos(const int index, const int value); |
| |
| private: |
| // ----------------------------------------------------------------------- |
| // Initialize/Clean up methods |
| // ----------------------------------------------------------------------- |
| void cleanUp(); |
| |
| // ----------------------------------------------------------------------- |
| // Private data members |
| // |
| // fNoGroups |
| // Represents no of regular expression groups |
| // |
| // fStartPositions |
| // Array of start positions in the target text matched to specific |
| // regular expression group |
| // |
| // fEndPositions |
| // Array of end positions in the target text matched to specific |
| // regular expression group |
| // |
| // fPositionsSize |
| // Actual size of Start/EndPositions array. |
| // ----------------------------------------------------------------------- |
| int fNoGroups; |
| int fPositionsSize; |
| int* fStartPositions; |
| int* fEndPositions; |
| }; |
| |
| /** |
| * Inline Methods |
| */ |
| |
| // --------------------------------------------------------------------------- |
| // Match: getter methods |
| // --------------------------------------------------------------------------- |
| inline int Match::getNoGroups() const { |
| |
| if (fNoGroups < 0) |
| ThrowXML(RuntimeException, XMLExcepts::Regex_Result_Not_Set); |
| |
| return fNoGroups; |
| } |
| |
| inline int Match::getStartPos(int index) const { |
| |
| if (!fStartPositions) |
| ThrowXML(RuntimeException, XMLExcepts::Regex_Result_Not_Set); |
| |
| if (index < 0 || fNoGroups <= index) |
| ThrowXML(ArrayIndexOutOfBoundsException, XMLExcepts::Array_BadIndex); |
| |
| return fStartPositions[index]; |
| } |
| |
| inline int Match::getEndPos(int index) const { |
| |
| if (!fEndPositions) |
| ThrowXML(RuntimeException, XMLExcepts::Regex_Result_Not_Set); |
| |
| if (index < 0 || fNoGroups <= index) |
| ThrowXML(ArrayIndexOutOfBoundsException, XMLExcepts::Array_BadIndex); |
| |
| return fEndPositions[index]; |
| } |
| |
| // --------------------------------------------------------------------------- |
| // Match: setter methods |
| // --------------------------------------------------------------------------- |
| inline void Match::setStartPos(const int index, const int value) { |
| |
| if (!fStartPositions) |
| ThrowXML(RuntimeException, XMLExcepts::Regex_Result_Not_Set); |
| |
| if (index < 0 || fNoGroups <= index) |
| ThrowXML(ArrayIndexOutOfBoundsException, XMLExcepts::Array_BadIndex); |
| |
| fStartPositions[index] = value; |
| } |
| |
| inline void Match::setEndPos(const int index, const int value) { |
| |
| if (!fEndPositions) |
| ThrowXML(RuntimeException, XMLExcepts::Regex_Result_Not_Set); |
| |
| if (index < 0 || fNoGroups <= index) |
| ThrowXML(ArrayIndexOutOfBoundsException, XMLExcepts::Array_BadIndex); |
| |
| fEndPositions[index] = value; |
| } |
| |
| #endif |