src/xalanc/XPath/XalanDocumentFragmentNodeRefListBaseProxy.cpp

/*
 * Copyright 1999-2004 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.
 */


#include "XalanDocumentFragmentNodeRefListBaseProxy.hpp"



#include <cassert>



#include <xalanc/XalanDOM/XalanDocumentFragment.hpp>



XALAN_CPP_NAMESPACE_BEGIN



XalanDocumentFragmentNodeRefListBaseProxy::XalanDocumentFragmentNodeRefListBaseProxy(const XalanDocumentFragment&	value) :
	NodeRefListBase(),
	m_value(value)
{
}



XalanDocumentFragmentNodeRefListBaseProxy::XalanDocumentFragmentNodeRefListBaseProxy(const XalanDocumentFragmentNodeRefListBaseProxy&	source) :
	NodeRefListBase(),
	m_value(source.m_value)
{
}



XalanDocumentFragmentNodeRefListBaseProxy::~XalanDocumentFragmentNodeRefListBaseProxy()
{
}



XalanNode*
#if defined(NDEBUG)
XalanDocumentFragmentNodeRefListBaseProxy::item(size_type) const
#else
XalanDocumentFragmentNodeRefListBaseProxy::item(size_type	index) const
#endif
{
	assert(index == 0);

#if defined(XALAN_OLD_STYLE_CASTS)
	return (XalanDocumentFragment*)&m_value;
#else
	return const_cast<XalanDocumentFragment*>(&m_value);
#endif
}



XalanDocumentFragmentNodeRefListBaseProxy::size_type
XalanDocumentFragmentNodeRefListBaseProxy::getLength() const
{
	return 1;
}



XalanDocumentFragmentNodeRefListBaseProxy::size_type
XalanDocumentFragmentNodeRefListBaseProxy::indexOf(const XalanNode*		theNode) const
{
	return theNode == &m_value ? 0 : npos;
}



XALAN_CPP_NAMESPACE_END