XSNamedMap.c

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/*
 * 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.
 */

// ---------------------------------------------------------------------------
//  Include
// ---------------------------------------------------------------------------
#if defined(XERCES_TMPLSINC)
#include <xercesc/framework/psvi/XSNamedMap.hpp>
#endif

#include <xercesc/util/RefVectorOf.hpp>
#include <xercesc/util/StringPool.hpp>

XERCES_CPP_NAMESPACE_BEGIN

// ---------------------------------------------------------------------------
//  XSNamedMap: Constructors and Destructor
// ---------------------------------------------------------------------------
template <class TVal>
XSNamedMap<TVal>::XSNamedMap(const XMLSize_t maxElems,
                             const XMLSize_t modulus,
                             XMLStringPool* uriStringPool,
                             const bool adoptElems,
                             MemoryManager* const manager)
    : fMemoryManager(manager)
    , fURIStringPool(uriStringPool)
{
    // allow one of the Vector or Hash to own the data... but not both...
    fVector = new (manager) RefVectorOf<TVal> (maxElems, false, manager);
    fHash = new (manager) RefHash2KeysTableOf<TVal> (modulus, adoptElems, manager);
}
template <class TVal> XSNamedMap<TVal>::~XSNamedMap()
{
    delete fVector;
    delete fHash;
}


template <class TVal>
XMLSize_t XSNamedMap<TVal>::getLength() const
{
    return fVector->size();
}

template <class TVal>
TVal* XSNamedMap<TVal>::item(XMLSize_t index)
{
    if (index >= fVector->size())
    {
        return 0;
    }
    return fVector->elementAt(index);
}

template <class TVal>
const TVal* XSNamedMap<TVal>::item(XMLSize_t index) const
{
    if (index >= fVector->size())
    {
        return 0;
    }
    return fVector->elementAt(index);
}

template <class TVal>
TVal *XSNamedMap<TVal>::itemByName(const XMLCh *compNamespace,
                          const XMLCh *localName)
{
    return fHash->get((void*)localName, fURIStringPool->getId(compNamespace));
}


template <class TVal>
void XSNamedMap<TVal>::addElement(TVal* const toAdd, const XMLCh* key1, const XMLCh* key2)
{
    fVector->addElement(toAdd);
    fHash->put((void*)key1, fURIStringPool->getId(key2), toAdd);
}

XERCES_CPP_NAMESPACE_END