/* * Copyright 1999-2000,2004 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. */ /** * $Log: RefStackOf.c,v $ * Revision 1.5 2004/09/08 13:56:23 peiyongz * Apache License Version 2.0 * * Revision 1.4 2003/12/17 00:18:35 cargilld * Update to memory management so that the static memory manager (one used to call Initialize) is only for static data. * * Revision 1.3 2003/05/16 06:01:52 knoaman * Partial implementation of the configurable memory manager. * * Revision 1.2 2002/11/04 15:22:04 tng * C++ Namespace Support. * * Revision 1.1.1.1 2002/02/01 22:22:12 peiyongz * sane_include * * Revision 1.3 2000/03/02 19:54:44 roddey * This checkin includes many changes done while waiting for the * 1.1.0 code to be finished. I can't list them all here, but a list is * available elsewhere. * * Revision 1.2 2000/02/06 07:48:03 rahulj * Year 2K copyright swat. * * Revision 1.1.1.1 1999/11/09 01:05:02 twl * Initial checkin * * Revision 1.2 1999/11/08 20:45:13 rahul * Swat for adding in Product name and CVS comment log variable. * */ // --------------------------------------------------------------------------- // Includes // --------------------------------------------------------------------------- #if defined(XERCES_TMPLSINC) #include #endif XERCES_CPP_NAMESPACE_BEGIN // --------------------------------------------------------------------------- // RefStackOf: Constructors and Destructor // --------------------------------------------------------------------------- template RefStackOf::RefStackOf(const unsigned int initElems, const bool adoptElems, MemoryManager* const manager) : fVector(initElems, adoptElems, manager) { } template RefStackOf::~RefStackOf() { } // --------------------------------------------------------------------------- // RefStackOf: Element management methods // --------------------------------------------------------------------------- template const TElem* RefStackOf:: elementAt(const unsigned int index) const { if (index > fVector.size()) ThrowXMLwithMemMgr(ArrayIndexOutOfBoundsException, XMLExcepts::Stack_BadIndex, fVector.getMemoryManager()); return fVector.elementAt(index); } template void RefStackOf::push(TElem* const toPush) { fVector.addElement(toPush); } template const TElem* RefStackOf::peek() const { const int curSize = fVector.size(); if (curSize == 0) ThrowXMLwithMemMgr(EmptyStackException, XMLExcepts::Stack_EmptyStack, fVector.getMemoryManager()); return fVector.elementAt(curSize-1); } template TElem* RefStackOf::pop() { const int curSize = fVector.size(); if (curSize == 0) ThrowXMLwithMemMgr(EmptyStackException, XMLExcepts::Stack_EmptyStack, fVector.getMemoryManager()); // Orphan off the element from the last slot in the vector return fVector.orphanElementAt(curSize-1); } template void RefStackOf::removeAllElements() { fVector.removeAllElements(); } // --------------------------------------------------------------------------- // RefStackOf: Getter methods // --------------------------------------------------------------------------- template bool RefStackOf::empty() { return (fVector.size() == 0); } template unsigned int RefStackOf::curCapacity() { return fVector.curCapacity(); } template unsigned int RefStackOf::size() { return fVector.size(); } // --------------------------------------------------------------------------- // RefStackEnumerator: Constructors and Destructor // --------------------------------------------------------------------------- template RefStackEnumerator:: RefStackEnumerator( RefStackOf* const toEnum , const bool adopt) : fAdopted(adopt) , fCurIndex(0) , fToEnum(toEnum) , fVector(&toEnum->fVector) { } template RefStackEnumerator::~RefStackEnumerator() { if (fAdopted) delete fToEnum; } // --------------------------------------------------------------------------- // RefStackEnumerator: Enum interface // --------------------------------------------------------------------------- template bool RefStackEnumerator::hasMoreElements() const { if (fCurIndex >= fVector->size()) return false; return true; } template TElem& RefStackEnumerator::nextElement() { return *fVector->elementAt(fCurIndex++); } template void RefStackEnumerator::Reset() { fCurIndex = 0; } XERCES_CPP_NAMESPACE_END