mitsuba/tools/windows/include/xercesc/framework/psvi/XSNamedMap.hpp

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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: XSNamedMap.hpp 674012 2008-07-04 11:18:21Z borisk $
 */

#if !defined(XERCESC_INCLUDE_GUARD_XSNAMEDMAP_HPP)
#define XERCESC_INCLUDE_GUARD_XSNAMEDMAP_HPP


#include <xercesc/util/XMemory.hpp>
#include <xercesc/util/RefHash2KeysTableOf.hpp>
#include <xercesc/util/RefVectorOf.hpp>

XERCES_CPP_NAMESPACE_BEGIN

class XMLStringPool;

/*
 * This template provides convenient mappings between name,namespace
 * pairs and individual components, as well as means to iterate through all the
 * named components on some object.
 */

template <class TVal> class XSNamedMap: public XMemory
{
public:
    // -----------------------------------------------------------------------
    //  Constructors and Destructor
    // -----------------------------------------------------------------------
    /** @name Constructors */
    //@{

    XSNamedMap(const XMLSize_t maxElems,
        const XMLSize_t modulus,
        XMLStringPool* uriStringPool,
        const bool adoptElems,
        MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
    );
    //@}

    /** @name Destructor */
    //@{
    ~XSNamedMap();

    //@}

    // -----------------------------------------------------------------------
    //  XSNamedMap methods
    // -----------------------------------------------------------------------
    /** @name XSNamedMap methods */
    //@{

    /**
     * The number of <code>XSObjects</code> in the <code>XSObjectList</code>.
     * The range of valid child object indices is 0 to
     * <code>mapLength-1</code> inclusive.
     */
    XMLSize_t getLength() const;

    /**
     *  Returns the <code>index</code>th item in the collection. The index
     * starts at 0. If <code>index</code> is greater than or equal to the
     * number of objects in the list, this returns <code>null</code>.
     * @param index  index into the collection.
     * @return  The <code>XSObject</code> at the <code>index</code>th
     *   position in the <code>XSObjectList</code>, or <code>null</code> if
     *   that is not a valid index.
     */
    TVal *item(XMLSize_t index);
    const TVal *item(XMLSize_t index) const;

    /**
     * Retrieves a component specified by local name and namespace URI.
     * <br>applications must use the value null as the
     * <code>compNamespace</code> parameter for components whose targetNamespace property
     * is absent.
     * @param compNamespace The namespace URI of the component to retrieve.
     * @param localName The local name of the component to retrieve.
     * @return A component (of any type) with the specified local
     *   name and namespace URI, or <code>null</code> if they do not
     *   identify any node in this map.
     */
    TVal *itemByName(const XMLCh *compNamespace,
                              const XMLCh *localName);

    //@}

    //----------------------------------
    /** methods needed by implementation */

    //@{
    void addElement(TVal* const toAdd, const XMLCh* key1, const XMLCh* key2);
    //@}


private :
    // -----------------------------------------------------------------------
    //  Unimplemented constructors and operators
    // -----------------------------------------------------------------------
    XSNamedMap(const XSNamedMap<TVal>&);
    XSNamedMap<TVal>& operator=(const XSNamedMap<TVal>&);

    // -----------------------------------------------------------------------
    //  Data members
    //
    // fMemoryManager
    //  manager used to allocate memory needed by this object
    MemoryManager *const        fMemoryManager;
    XMLStringPool*              fURIStringPool;
    RefVectorOf<TVal>*          fVector;
    RefHash2KeysTableOf<TVal>*  fHash;
};



XERCES_CPP_NAMESPACE_END

#if !defined(XERCES_TMPLSINC)
#include <xercesc/framework/psvi/XSNamedMap.c>
#endif

#endif