/* * The Apache Software License, Version 1.1 * * Copyright (c) 1999-2003 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) 1999, International * Business Machines, Inc., http://www.ibm.com . For more information * on the Apache Software Foundation, please see * . */ /* * $Log: RefStackOf.hpp,v $ * Revision 1.6 2004/01/29 11:48:46 cargilld * Code cleanup changes to get rid of various compiler diagnostic messages. * * Revision 1.5 2003/05/16 06:01:52 knoaman * Partial implementation of the configurable memory manager. * * Revision 1.4 2003/05/15 19:07:45 knoaman * Partial implementation of the configurable memory manager. * * Revision 1.3 2002/11/04 15:22:04 tng * C++ Namespace Support. * * Revision 1.2 2002/08/21 17:45:00 tng * [Bug 7087] compiler warnings when using gcc. * * Revision 1.1.1.1 2002/02/01 22:22:12 peiyongz * sane_include * * Revision 1.4 2000/03/02 19:54:45 roddey * This checkin includes many changes done while waiting for the * 1.1.0 code to be finished. I can't list them all here, but a list is * available elsewhere. * * Revision 1.3 2000/02/24 20:05:25 abagchi * Swat for removing Log from API docs * * Revision 1.2 2000/02/06 07:48:03 rahulj * Year 2K copyright swat. * * Revision 1.1.1.1 1999/11/09 01:05:03 twl * Initial checkin * * Revision 1.2 1999/11/08 20:45:13 rahul * Swat for adding in Product name and CVS comment log variable. * */ #if !defined(REFSTACKOF_HPP) #define REFSTACKOF_HPP #include #include XERCES_CPP_NAMESPACE_BEGIN // // Forward declare the enumerator so he can be our friend. Can you say // friend? Sure... // template class RefStackEnumerator; template class RefStackOf : public XMemory { public : // ----------------------------------------------------------------------- // Constructors and Destructor // ----------------------------------------------------------------------- RefStackOf(const unsigned int initElems, const bool adoptElems = true, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); ~RefStackOf(); // ----------------------------------------------------------------------- // Element management methods // ----------------------------------------------------------------------- const TElem* elementAt(const unsigned int index) const; void push(TElem* const toPush); const TElem* peek() const; TElem* pop(); void removeAllElements(); // ----------------------------------------------------------------------- // Getter methods // ----------------------------------------------------------------------- bool empty(); unsigned int curCapacity(); unsigned int size(); private : // ----------------------------------------------------------------------- // Declare our friends // ----------------------------------------------------------------------- friend class RefStackEnumerator; // ----------------------------------------------------------------------- // Unimplemented constructors and operators // ----------------------------------------------------------------------- RefStackOf(const RefStackOf&); RefStackOf& operator=(const RefStackOf&); // ----------------------------------------------------------------------- // Data Members // // fVector // The vector that is used as the backing data structure for the // stack. // ----------------------------------------------------------------------- RefVectorOf fVector; }; // // An enumerator for a value stack. It derives from the basic enumerator // class, so that value stacks can be generically enumerated. // template class RefStackEnumerator : public XMLEnumerator, public XMemory { public : // ----------------------------------------------------------------------- // Constructors and Destructor // ----------------------------------------------------------------------- RefStackEnumerator ( RefStackOf* const toEnum , const bool adopt = false ); virtual ~RefStackEnumerator(); // ----------------------------------------------------------------------- // Enum interface // ----------------------------------------------------------------------- bool hasMoreElements() const; TElem& nextElement(); void Reset(); private : // ----------------------------------------------------------------------- // Unimplemented constructors and operators // ----------------------------------------------------------------------- RefStackEnumerator(const RefStackEnumerator&); RefStackEnumerator& operator=(const RefStackEnumerator&); // ----------------------------------------------------------------------- // Data Members // // fAdopted // Indicates whether we have adopted the passed stack. If so then // we delete the stack when we are destroyed. // // fCurIndex // This is the current index into the vector inside the stack being // enumerated. // // fToEnum // The stack that is being enumerated. This is just kept for // adoption purposes, since we really are enumerating the vector // inside of it. // ----------------------------------------------------------------------- bool fAdopted; unsigned int fCurIndex; RefVectorOf* fVector; RefStackOf* fToEnum; }; XERCES_CPP_NAMESPACE_END #if !defined(XERCES_TMPLSINC) #include #endif #endif