/*
Copyright (c) 2000-2001 Olivier Dagenais

This software is provided 'as-is', without any express or implied warranty. In
no event will the authors be held liable for any damages arising from the use
of this software.

Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it freely,
subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim
that you wrote the original software. If you use this software in a product,
an acknowledgment in the product documentation would be appreciated but is not
required.

2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.

3. This notice may not be removed or altered from any source distribution.
*/

#ifndef __XMLutils_h
#define __XMLutils_h

#include <xercesc/util/PlatformUtils.hpp>
#include <xercesc/util/XMLString.hpp>
#include <xercesc/util/XMLUniDefs.hpp>
#include <xercesc/framework/XMLFormatter.hpp>
#include <xercesc/util/TranscodingException.hpp>

#include <xercesc/dom/DOMException.hpp>

#include <xercesc/dom/DOM.hpp>

XERCES_CPP_NAMESPACE_USE

DOMNode * GetElementByTagName ( const DOMDocument & document, const char * tagName, unsigned long index );
DOMNode * GetFirstElementByTagName ( const DOMDocument & document, const char * tagName );
const XMLCh * GetAttribute ( const DOMNode & node, const char * attributeName );


class ElementIterator
{

	public:
		ElementIterator ( const DOMNode & node );
		ElementIterator::ElementIterator ( const DOMNode & node, const char * tagName );
		int getCount ( );
		void reinitialize ( );
		DOMNode * getNext ( );

	private:
		DOMNodeList * nodeList;
		unsigned long pointer, actualCount, internalCount;
		XMLCh elementName[100];
};

#endif