/*
 * Copyright 2003,2004 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.
 */
 
#ifndef _LOG4CXX_HELPERS_STRING_TOKENIZER_H
#define _LOG4CXX_HELPERS_STRING_TOKENIZER_H

#include <log4cxx/helpers/tchar.h>
#include <log4cxx/helpers/exception.h>

namespace log4cxx
{
	namespace helpers
	{
		class LOG4CXX_EXPORT NoSuchElementException : public Exception
		{
		};

		class LOG4CXX_EXPORT StringTokenizer
		{
		public:
			StringTokenizer(const String& str, const String& delim);
			~StringTokenizer();
			bool hasMoreTokens() const;
			String nextToken();

		protected:
			TCHAR * str;
			String delim;
			TCHAR * token;
			TCHAR * state;
		}; // class StringTokenizer
	}  // namespace helpers;
}; // namespace log4cxx;

#endif //_LOG4CXX_HELPERS_STRING_TOKENIZER_H