Exceptions.h

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/*
 * Exceptions.h
 *
 * Copyright (C) 2011 IBR, TU Braunschweig
 *
 * Written-by: Johannes Morgenroth <morgenroth@ibr.cs.tu-bs.de>
 *
 * 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 IBRCOMMON_EXCEPTIONS_H_
#define IBRCOMMON_EXCEPTIONS_H_

#include <stdexcept>
#include <string>


using namespace std;

namespace ibrcommon
{
        class Exception : public std::exception
        {
                public:
                        Exception() throw()
                        {};

                        Exception(const exception&) throw()
                        {};

                        virtual ~Exception() throw()
                        {};

                        virtual const char* what() const throw()
                        {
                                return _what.c_str();
                        }

                        Exception(string what) throw()
                        {
                                _what = what;
                        };

                protected:
                        string _what;
        };

        class NotImplementedException : public Exception
        {
        public:
                NotImplementedException(string what = "This method isn't implemented.") throw() : Exception(what)
                {
                };
        };

        class IOException : public Exception
        {
        public:
                IOException(string what = "Input/Output error.") throw() : Exception(what)
                {
                };
        };
}

#endif /*EXCEPTIONS_H_*/