| /* |
| * 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 |
| * 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 |
| * <http://www.apache.org/>. |
| */ |
| |
| /* |
| * $Log$ |
| * 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 22:22:13 peiyongz |
| * sane_include |
| * |
| * Revision 1.4 2000/03/02 19:54:47 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 20:05:26 abagchi |
| * Swat for removing Log from API docs |
| * |
| * Revision 1.2 2000/02/06 07:48:05 rahulj |
| * Year 2K copyright swat. |
| * |
| * Revision 1.1.1.1 1999/11/09 01:05:30 twl |
| * Initial checkin |
| * |
| * Revision 1.2 1999/11/08 20:45:18 rahul |
| * Swat for adding in Product name and CVS comment log variable. |
| * |
| */ |
| |
| #if !defined(VALUESTACKOF_HPP) |
| #define VALUESTACKOF_HPP |
| |
| #include <xercesc/util/XercesDefs.hpp> |
| #include <xercesc/util/XMLEnumerator.hpp> |
| #include <xercesc/util/EmptyStackException.hpp> |
| #include <xercesc/util/ValueVectorOf.hpp> |
| |
| |
| // |
| // Forward declare the enumerator so he can be our friend. Can you say |
| // friend? Sure... |
| // |
| template <class TElem> class ValueStackEnumerator; |
| |
| |
| template <class TElem> class ValueStackOf |
| { |
| public : |
| // ----------------------------------------------------------------------- |
| // Constructors and Destructor |
| // ----------------------------------------------------------------------- |
| ValueStackOf(const unsigned int fInitCapacity); |
| ~ValueStackOf(); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Element management methods |
| // ----------------------------------------------------------------------- |
| void push(const TElem& 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 ValueStackEnumerator<TElem>; |
| |
| |
| // ----------------------------------------------------------------------- |
| // Data Members |
| // |
| // fVector |
| // The vector that is used as the backing data structure for the |
| // stack. |
| // ----------------------------------------------------------------------- |
| ValueVectorOf<TElem> fVector; |
| }; |
| |
| |
| |
| // |
| // An enumerator for a value stack. It derives from the basic enumerator |
| // class, so that value stacks can be generically enumerated. |
| // |
| template <class TElem> class ValueStackEnumerator : public XMLEnumerator<TElem> |
| { |
| public : |
| // ----------------------------------------------------------------------- |
| // Constructors and Destructor |
| // ----------------------------------------------------------------------- |
| ValueStackEnumerator |
| ( |
| ValueStackOf<TElem>* const toEnum |
| , const bool adopt = false |
| ); |
| virtual ~ValueStackEnumerator(); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Enum interface |
| // ----------------------------------------------------------------------- |
| bool hasMoreElements() const; |
| TElem& nextElement(); |
| void Reset(); |
| |
| |
| private : |
| // ----------------------------------------------------------------------- |
| // 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; |
| ValueVectorOf<TElem>* fVector; |
| ValueStackOf<TElem>* fToEnum; |
| }; |
| |
| |
| #if !defined(XERCES_TMPLSINC) |
| #include <xercesc/util/ValueStackOf.c> |
| #endif |
| |
| #endif |