| /* |
| * 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: ValueStackOf.c 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| |
| // --------------------------------------------------------------------------- |
| // Includes |
| // --------------------------------------------------------------------------- |
| #if defined(XERCES_TMPLSINC) |
| #include <xercesc/util/ValueStackOf.hpp> |
| #endif |
| |
| XERCES_CPP_NAMESPACE_BEGIN |
| |
| |
| // --------------------------------------------------------------------------- |
| // ValueStackOf: Constructors and Destructor |
| // --------------------------------------------------------------------------- |
| template <class TElem> |
| ValueStackOf<TElem>::ValueStackOf(const unsigned int fInitCapacity, |
| MemoryManager* const manager, |
| const bool toCallDestructor) : |
| |
| fVector(fInitCapacity, manager, toCallDestructor) |
| { |
| } |
| |
| template <class TElem> ValueStackOf<TElem>::~ValueStackOf() |
| { |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // ValueStackOf: Element management methods |
| // --------------------------------------------------------------------------- |
| template <class TElem> void ValueStackOf<TElem>::push(const TElem& toPush) |
| { |
| fVector.addElement(toPush); |
| } |
| |
| template <class TElem> const TElem& ValueStackOf<TElem>::peek() const |
| { |
| const int curSize = fVector.size(); |
| if (curSize == 0) |
| ThrowXMLwithMemMgr(EmptyStackException, XMLExcepts::Stack_EmptyStack, fVector.getMemoryManager()); |
| |
| return fVector.elementAt(curSize-1); |
| } |
| |
| template <class TElem> TElem ValueStackOf<TElem>::pop() |
| { |
| const int curSize = fVector.size(); |
| if (curSize == 0) |
| ThrowXMLwithMemMgr(EmptyStackException, XMLExcepts::Stack_EmptyStack, fVector.getMemoryManager()); |
| |
| TElem retVal = fVector.elementAt(curSize-1); |
| fVector.removeElementAt(curSize-1); |
| return retVal; |
| } |
| |
| template <class TElem> void ValueStackOf<TElem>::removeAllElements() |
| { |
| fVector.removeAllElements(); |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // ValueStackOf: Getter methods |
| // --------------------------------------------------------------------------- |
| template <class TElem> bool ValueStackOf<TElem>::empty() |
| { |
| return (fVector.size() == 0); |
| } |
| |
| template <class TElem> unsigned int ValueStackOf<TElem>::curCapacity() |
| { |
| return fVector.curCapacity(); |
| } |
| |
| template <class TElem> unsigned int ValueStackOf<TElem>::size() |
| { |
| return fVector.size(); |
| } |
| |
| |
| |
| |
| // --------------------------------------------------------------------------- |
| // ValueStackEnumerator: Constructors and Destructor |
| // --------------------------------------------------------------------------- |
| template <class TElem> ValueStackEnumerator<TElem>:: |
| ValueStackEnumerator( ValueStackOf<TElem>* const toEnum |
| , const bool adopt) : |
| |
| fAdopted(adopt) |
| , fCurIndex(0) |
| , fToEnum(toEnum) |
| , fVector(&toEnum->fVector) |
| { |
| } |
| |
| template <class TElem> ValueStackEnumerator<TElem>::~ValueStackEnumerator() |
| { |
| if (fAdopted) |
| delete fToEnum; |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // ValueStackEnumerator: Enum interface |
| // --------------------------------------------------------------------------- |
| template <class TElem> bool ValueStackEnumerator<TElem>::hasMoreElements() const |
| { |
| if (fCurIndex >= fVector->size()) |
| return false; |
| return true; |
| } |
| |
| template <class TElem> TElem& ValueStackEnumerator<TElem>::nextElement() |
| { |
| return fVector->elementAt(fCurIndex++); |
| } |
| |
| template <class TElem> void ValueStackEnumerator<TElem>::Reset() |
| { |
| fCurIndex = 0; |
| } |
| |
| XERCES_CPP_NAMESPACE_END |