| /* |
| * 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: DOM_NodeIterator.cpp 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| #include "DOM_NodeIterator.hpp" |
| #include "NodeIteratorImpl.hpp" |
| #include "RefCountedImpl.hpp" |
| |
| XERCES_CPP_NAMESPACE_BEGIN |
| |
| |
| |
| DOM_NodeIterator::DOM_NodeIterator() |
| { |
| fImpl = 0; |
| } |
| |
| |
| DOM_NodeIterator::DOM_NodeIterator(NodeIteratorImpl *impl) |
| { |
| fImpl = impl; |
| RefCountedImpl::addRef(fImpl); |
| } |
| |
| |
| DOM_NodeIterator::DOM_NodeIterator(const DOM_NodeIterator &other) |
| { |
| this->fImpl = other.fImpl; |
| RefCountedImpl::addRef(fImpl); |
| } |
| |
| |
| DOM_NodeIterator & DOM_NodeIterator::operator = (const DOM_NodeIterator &other) |
| { |
| if (this->fImpl != other.fImpl) |
| { |
| RefCountedImpl::removeRef(this->fImpl); |
| this->fImpl = other.fImpl; |
| RefCountedImpl::addRef(this->fImpl); |
| } |
| return *this; |
| }; |
| |
| |
| DOM_NodeIterator & DOM_NodeIterator::operator = (const DOM_NullPtr * /*other*/) |
| { |
| RefCountedImpl::removeRef(this->fImpl); |
| this->fImpl = 0; |
| return *this; |
| }; |
| |
| |
| |
| DOM_NodeIterator::~DOM_NodeIterator() |
| { |
| RefCountedImpl::removeRef (this->fImpl); |
| fImpl = 0; |
| }; |
| |
| // |
| // Comparison operators. Equivalent of Java object reference == |
| // Null references compare ==. |
| // |
| bool DOM_NodeIterator::operator != (const DOM_NodeIterator & other) const |
| { |
| return this->fImpl != other.fImpl; |
| }; |
| |
| |
| bool DOM_NodeIterator::operator == (const DOM_NodeIterator & other) const |
| { |
| return this->fImpl == other.fImpl; |
| }; |
| |
| bool DOM_NodeIterator::operator != (const DOM_NullPtr * /*other*/) const |
| { |
| return this->fImpl != 0; |
| }; |
| |
| |
| bool DOM_NodeIterator::operator == (const DOM_NullPtr * /*other*/) const |
| { |
| return this->fImpl == 0; |
| } |
| |
| |
| void DOM_NodeIterator::detach () |
| { |
| fImpl->detach(); |
| } |
| |
| |
| |
| DOM_Node DOM_NodeIterator::getRoot() |
| { |
| return fImpl->getRoot(); |
| } |
| |
| |
| unsigned long DOM_NodeIterator::getWhatToShow () |
| { |
| return fImpl->getWhatToShow(); |
| } |
| |
| |
| DOM_NodeFilter* DOM_NodeIterator::getFilter() { |
| return fImpl->getFilter(); |
| } |
| |
| /** Get the expandEntity reference flag. */ |
| bool DOM_NodeIterator::getExpandEntityReferences() |
| { |
| if (fImpl !=0) |
| return fImpl->getExpandEntityReferences(); |
| return false; |
| } |
| |
| |
| DOM_Node DOM_NodeIterator::nextNode() { |
| return fImpl->nextNode(); |
| } |
| |
| |
| DOM_Node DOM_NodeIterator::previousNode() { |
| return fImpl->previousNode(); |
| } |
| |
| XERCES_CPP_NAMESPACE_END |
| |