BaseRefVectorOf.hpp
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- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 1999-2002 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/>.
- */
- #if !defined(ABSTRACTVECTOROF_HPP)
- #define ABSTRACTVECTOROF_HPP
- #include <xercesc/util/ArrayIndexOutOfBoundsException.hpp>
- #include <xercesc/util/XMLEnumerator.hpp>
- #include <xercesc/util/PlatformUtils.hpp>
- #include <xercesc/framework/MemoryManager.hpp>
- XERCES_CPP_NAMESPACE_BEGIN
- /**
- * Abstract base class for the xerces internal representation of Vector.
- *
- * The destructor is abstract, forcing each of RefVectorOf and
- * RefArrayVectorOf to implement their own appropriate one.
- *
- */
- template <class TElem> class BaseRefVectorOf : public XMemory
- {
- public :
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- BaseRefVectorOf
- (
- const unsigned int maxElems
- , const bool adoptElems = true
- , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
- );
- virtual ~BaseRefVectorOf() = 0;
- // -----------------------------------------------------------------------
- // Element management
- // -----------------------------------------------------------------------
- void addElement(TElem* const toAdd);
- void setElementAt(TElem* const toSet, const unsigned int setAt);
- void insertElementAt(TElem* const toInsert, const unsigned int insertAt);
- TElem* orphanElementAt(const unsigned int orphanAt);
- void removeAllElements();
- void removeElementAt(const unsigned int removeAt);
- void removeLastElement();
- bool containsElement(const TElem* const toCheck);
- void cleanup();
- void reinitialize();
- // -----------------------------------------------------------------------
- // Getter methods
- // -----------------------------------------------------------------------
- unsigned int curCapacity() const;
- const TElem* elementAt(const unsigned int getAt) const;
- TElem* elementAt(const unsigned int getAt);
- unsigned int size() const;
- MemoryManager* getMemoryManager() const;
- // -----------------------------------------------------------------------
- // Miscellaneous
- // -----------------------------------------------------------------------
- void ensureExtraCapacity(const unsigned int length);
- protected:
- // -----------------------------------------------------------------------
- // Data members
- // -----------------------------------------------------------------------
- bool fAdoptedElems;
- unsigned int fCurCount;
- unsigned int fMaxCount;
- TElem** fElemList;
- MemoryManager* fMemoryManager;
- };
- //
- // An enumerator for a vector. It derives from the basic enumerator
- // class, so that value vectors can be generically enumerated.
- //
- template <class TElem> class BaseRefVectorEnumerator : public XMLEnumerator<TElem>
- {
- public :
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- BaseRefVectorEnumerator
- (
- BaseRefVectorOf<TElem>* const toEnum
- , const bool adopt = false
- );
- virtual ~BaseRefVectorEnumerator();
- // -----------------------------------------------------------------------
- // Enum interface
- // -----------------------------------------------------------------------
- bool hasMoreElements() const;
- TElem& nextElement();
- void Reset();
- private :
- // -----------------------------------------------------------------------
- // Data Members
- //
- // fAdopted
- // Indicates whether we have adopted the passed vector. If so then
- // we delete the vector when we are destroyed.
- //
- // fCurIndex
- // This is the current index into the vector.
- //
- // fToEnum
- // The reference vector being enumerated.
- // -----------------------------------------------------------------------
- bool fAdopted;
- unsigned int fCurIndex;
- BaseRefVectorOf<TElem>* fToEnum;
- };
- XERCES_CPP_NAMESPACE_END
- #if !defined(XERCES_TMPLSINC)
- #include <xercesc/util/BaseRefVectorOf.c>
- #endif
- #endif