blob: 758bfd4349ddcd9a968763991bbf6174aac92478 [file] [log] [blame]
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache\@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation, and was
* originally based on software copyright (c) 1999, International
* Business Machines, Inc., http://www.ibm.com . For more information
* on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
/**
* $Log$
* Revision 1.1 1999/11/09 01:09:00 twl
* Initial revision
*
* Revision 1.2 1999/11/08 20:44:19 rahul
* Swat for adding in Product name and CVS comment log variable.
*
*/
// DOM_NodeFilter.cpp: implementation of the DOM_NodeFilter class.
//
//////////////////////////////////////////////////////////////////////
#include "DOM_NodeFilter.hpp"
#include "NodeFilterImpl.hpp"
DOM_NodeFilter::DOM_NodeFilter() {
fImpl = 0;
}
DOM_NodeFilter::DOM_NodeFilter(NodeFilterImpl *impl) {
fImpl = impl;
RefCountedImpl::addRef(fImpl);
}
DOM_NodeFilter::DOM_NodeFilter(const DOM_NodeFilter &other){
fImpl = other.fImpl;
RefCountedImpl::addRef(fImpl);
}
DOM_NodeFilter & DOM_NodeFilter::operator = (const DOM_NodeFilter &other) {
if (this->fImpl != other.fImpl)
{
RefCountedImpl::removeRef(this->fImpl);
this->fImpl = other.fImpl;
RefCountedImpl::addRef(this->fImpl);
}
return *this;
}
DOM_NodeFilter & DOM_NodeFilter::operator = (const DOM_NullPtr *other) {
RefCountedImpl::removeRef(this->fImpl);
this->fImpl = 0;
return *this;
}
DOM_NodeFilter::~DOM_NodeFilter() {
RefCountedImpl::removeRef(this->fImpl);
fImpl = 0;
}
bool DOM_NodeFilter::operator == (const DOM_NodeFilter &other) const {
return this->fImpl == other.fImpl;
}
bool DOM_NodeFilter::operator != (const DOM_NodeFilter &other) const {
return this->fImpl != other.fImpl;
}
bool DOM_NodeFilter::operator == (const DOM_NullPtr *nullPtr) const
{
return this->fImpl == 0;
}
bool DOM_NodeFilter::operator != (const DOM_NullPtr *nullPtr) const {
return this->fImpl != 0;
}
DOM_NodeFilter::FilterAction DOM_NodeFilter::acceptNode (DOM_Node node) {
return this->fImpl->acceptNode(node);
}