nodevector.hpp

来自「IBM的解析xml的工具Xerces的源代码」· HPP 代码 · 共 70 行

#ifndef NodeVector_HEADER_GUARD_
#define NodeVector_HEADER_GUARD_
/*
 * Copyright 1999-2002,2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * $Id: NodeVector.hpp,v 1.5 2004/09/08 13:55:44 peiyongz Exp $
 */

//
//  This file is part of the internal implementation of the C++ XML DOM.
//  It should NOT be included or used directly by application programs.
//
//  Applications should include the file <xercesc/dom/deprecated/DOM.hpp> for the entire
//  DOM API, or DOM_*.hpp for individual DOM classes, where the class
//  name is substituded for the *.
//


#include <xercesc/util/PlatformUtils.hpp>

XERCES_CPP_NAMESPACE_BEGIN


class NodeImpl;


class  NodeVector : public XMemory {
private:
    NodeImpl        **data;
    unsigned int    allocatedSize;
    unsigned int    nextFreeSlot;
    MemoryManager*  fMemoryManager;

    void            init(unsigned int size);
    void            checkSpace();

public:
    NodeVector(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
    NodeVector(unsigned int size,
               MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
    ~NodeVector();

    unsigned int    size();
    NodeImpl        *elementAt(unsigned int index);
    NodeImpl        *lastElement();
    void            addElement(NodeImpl *);
    void            insertElementAt(NodeImpl *, unsigned int index);
    void            setElementAt(NodeImpl *val, unsigned int index);
    void            removeElementAt(unsigned int index);
    void            reset();
};

XERCES_CPP_NAMESPACE_END

#endif