161 lines
4.9 KiB
C
161 lines
4.9 KiB
C
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* $Id: RefStackOf.c 676911 2008-07-15 13:27:32Z amassari $
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*/
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// ---------------------------------------------------------------------------
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// Includes
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// ---------------------------------------------------------------------------
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#if defined(XERCES_TMPLSINC)
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#include <xercesc/util/RefStackOf.hpp>
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#endif
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XERCES_CPP_NAMESPACE_BEGIN
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// ---------------------------------------------------------------------------
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// RefStackOf: Constructors and Destructor
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// ---------------------------------------------------------------------------
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template <class TElem>
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RefStackOf<TElem>::RefStackOf(const XMLSize_t initElems,
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const bool adoptElems,
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MemoryManager* const manager) :
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fVector(initElems, adoptElems, manager)
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{
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}
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template <class TElem> RefStackOf<TElem>::~RefStackOf()
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{
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}
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// ---------------------------------------------------------------------------
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// RefStackOf: Element management methods
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// ---------------------------------------------------------------------------
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template <class TElem> const TElem* RefStackOf<TElem>::
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elementAt(const XMLSize_t index) const
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{
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if (index >= fVector.size())
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ThrowXMLwithMemMgr(ArrayIndexOutOfBoundsException, XMLExcepts::Stack_BadIndex, fVector.getMemoryManager());
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return fVector.elementAt(index);
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}
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template <class TElem> TElem* RefStackOf<TElem>::popAt(const XMLSize_t index)
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{
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if (index >= fVector.size())
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ThrowXMLwithMemMgr(ArrayIndexOutOfBoundsException, XMLExcepts::Stack_BadIndex, fVector.getMemoryManager());
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// Orphan off the element from the slot in the vector
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return fVector.orphanElementAt(index);
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}
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template <class TElem> void RefStackOf<TElem>::push(TElem* const toPush)
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{
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fVector.addElement(toPush);
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}
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template <class TElem> const TElem* RefStackOf<TElem>::peek() const
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{
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const XMLSize_t curSize = fVector.size();
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if (curSize == 0)
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ThrowXMLwithMemMgr(EmptyStackException, XMLExcepts::Stack_EmptyStack, fVector.getMemoryManager());
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return fVector.elementAt(curSize-1);
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}
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template <class TElem> TElem* RefStackOf<TElem>::pop()
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{
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const XMLSize_t curSize = fVector.size();
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if (curSize == 0)
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ThrowXMLwithMemMgr(EmptyStackException, XMLExcepts::Stack_EmptyStack, fVector.getMemoryManager());
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// Orphan off the element from the last slot in the vector
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return fVector.orphanElementAt(curSize-1);
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}
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template <class TElem> void RefStackOf<TElem>::removeAllElements()
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{
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fVector.removeAllElements();
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}
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// ---------------------------------------------------------------------------
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// RefStackOf: Getter methods
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// ---------------------------------------------------------------------------
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template <class TElem> bool RefStackOf<TElem>::empty()
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{
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return (fVector.size() == 0);
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}
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template <class TElem> XMLSize_t RefStackOf<TElem>::curCapacity()
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{
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return fVector.curCapacity();
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}
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template <class TElem> XMLSize_t RefStackOf<TElem>::size()
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{
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return fVector.size();
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}
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// ---------------------------------------------------------------------------
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// RefStackEnumerator: Constructors and Destructor
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// ---------------------------------------------------------------------------
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template <class TElem> RefStackEnumerator<TElem>::
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RefStackEnumerator( RefStackOf<TElem>* const toEnum
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, const bool adopt) :
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fAdopted(adopt)
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, fCurIndex(0)
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, fToEnum(toEnum)
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, fVector(&toEnum->fVector)
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{
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}
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template <class TElem> RefStackEnumerator<TElem>::~RefStackEnumerator()
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{
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if (fAdopted)
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delete fToEnum;
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}
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// ---------------------------------------------------------------------------
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// RefStackEnumerator: Enum interface
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// ---------------------------------------------------------------------------
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template <class TElem> bool RefStackEnumerator<TElem>::hasMoreElements() const
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{
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if (fCurIndex >= fVector->size())
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return false;
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return true;
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}
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template <class TElem> TElem& RefStackEnumerator<TElem>::nextElement()
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{
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return *fVector->elementAt(fCurIndex++);
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}
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template <class TElem> void RefStackEnumerator<TElem>::Reset()
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{
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fCurIndex = 0;
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}
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XERCES_CPP_NAMESPACE_END
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