XMLPScanToken.hpp
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- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 1999-2000 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
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- * 5. Products derived from this software may not be called "Apache",
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- * 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) 1999, International
- * Business Machines, Inc., http://www.ibm.com . For more information
- * on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
- /*
- * $Log: XMLPScanToken.hpp,v $
- * Revision 1.3 2003/05/15 18:26:07 knoaman
- * Partial implementation of the configurable memory manager.
- *
- * Revision 1.2 2002/11/04 15:00:21 tng
- * C++ Namespace Support.
- *
- * Revision 1.1.1.1 2002/02/01 22:21:52 peiyongz
- * sane_include
- *
- * Revision 1.4 2000/02/24 20:00:23 abagchi
- * Swat for removing Log from API docs
- *
- * Revision 1.3 2000/02/15 01:21:31 roddey
- * Some initial documentation improvements. More to come...
- *
- * Revision 1.2 2000/02/06 07:47:48 rahulj
- * Year 2K copyright swat.
- *
- * Revision 1.1.1.1 1999/11/09 01:08:36 twl
- * Initial checkin
- *
- * Revision 1.2 1999/11/08 20:44:39 rahul
- * Swat for adding in Product name and CVS comment log variable.
- *
- */
- #if !defined(XMLPSCANTOKEN_HPP)
- #define XMLPSCANTOKEN_HPP
- #include <xercesc/util/XMemory.hpp>
- XERCES_CPP_NAMESPACE_BEGIN
- class XMLScanner;
- /**
- * This simple class is used as a sanity check when the scanner is used to
- * do progressive parsing. It insures that things are not done out of
- * sequence and that sequences of scan calls are made correctly to the
- * right scanner instances.
- *
- * To client code, it is just a magic cookie which is obtained when a
- * progressive parse is begun, and which is passed back in on each subsequent
- * call of the progressive parse.
- */
- class XMLPARSER_EXPORT XMLPScanToken : public XMemory
- {
- public :
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- /** @name Constructor */
- //@{
- XMLPScanToken();
- XMLPScanToken(const XMLPScanToken& toCopy);
- //@}
- /** @name Destructor */
- //@{
- ~XMLPScanToken();
- //@}
- // -----------------------------------------------------------------------
- // Public operators
- // -----------------------------------------------------------------------
- XMLPScanToken& operator=(const XMLPScanToken& toCopy);
- protected :
- // -----------------------------------------------------------------------
- // XMLScanner is our friend, can you say friend? Sure...
- // -----------------------------------------------------------------------
- friend class XMLScanner;
- // -----------------------------------------------------------------------
- // Hidden methods for use by XMLScanner
- // -----------------------------------------------------------------------
- void set
- (
- const XMLUInt32 scannerId
- , const XMLUInt32 sequenceId
- );
- private :
- // -----------------------------------------------------------------------
- // Private data members
- //
- // fScannerId
- // This field is set to the id of the scanner, to catch problems
- // where a token is gotten from one scanner and passed to another.
- // Each scanner is assigned an incrementing id.
- //
- // fSequenceId
- // In order to avoid problems such as calling scanNext() without
- // a call to scanFirst() and such, this value is set when scanFirst()
- // is called and matches this token to the current sequence id of
- // the scanner.
- // -----------------------------------------------------------------------
- XMLUInt32 fScannerId;
- XMLUInt32 fSequenceId;
- };
- // ---------------------------------------------------------------------------
- // XMLPScanToken: Constructors and Operators
- // ---------------------------------------------------------------------------
- inline XMLPScanToken::XMLPScanToken() :
- fScannerId(0)
- , fSequenceId(0)
- {
- }
- inline XMLPScanToken::XMLPScanToken(const XMLPScanToken& toCopy) :
- fScannerId(toCopy.fScannerId)
- , fSequenceId(toCopy.fSequenceId)
- {
- }
- inline XMLPScanToken::~XMLPScanToken()
- {
- }
- // ---------------------------------------------------------------------------
- // XMLPScanToken: Public operators
- // ---------------------------------------------------------------------------
- inline XMLPScanToken& XMLPScanToken::operator=(const XMLPScanToken& toCopy)
- {
- if (this == &toCopy)
- return *this;
- fScannerId = toCopy.fScannerId;
- fSequenceId = toCopy.fSequenceId;
- return *this;
- }
- // ---------------------------------------------------------------------------
- // XMLPScanToken: Hidden methods
- // ---------------------------------------------------------------------------
- inline void XMLPScanToken::set( const XMLUInt32 scannerId
- , const XMLUInt32 sequenceId)
- {
- fScannerId = scannerId;
- fSequenceId = sequenceId;
- }
- XERCES_CPP_NAMESPACE_END
- #endif