/**
 * UTF8 string library. 
 * 
 * Allows to use native UTF8 sequences as a string class. Has many overloaded
 * operators that provides such features as concatenation, types converting and
 * much more.
 * 
 * Distributed under GPL v3 
 * 
 * Author: 
 *      Grigory Gorelov (gorelov@grigory.info)
 *      See more information on grigory.info
 */

#ifndef _UTF8_Exception_H
#define	_UTF8_Exception_H

#include <string>

namespace UTF8 {

    /**
     *  Exception class. When something bad happens it is thowed by UTF8::String.
     */
    class Exception {
    public:
        static const int UnspecifiedException = 1;
        static const int StringToIntConversionError = 2;
        static const int StringToDoubleConversionError = 3;
        static const int FileNotFound = 4;
        static const int StringIsNotACharacter = 5;

        /**
         *  Just a constructor
         */
        Exception(std::string error);

        /// Just a constructor
        Exception(const std::string &error, const int &StatusCode);

        /// Copying constructor
        Exception(const Exception &e);

        /// Returns error string
        std::string GetErrorString() const;

        /// Returns error code
        int GetErrorCode() const;

        /// Assing operator
        Exception & operator =(const Exception &);

    private:
        std::string error;
        int StatusCode;

    };

}



#endif	/* _EXCEPTION_H */