- Decoder(ErrorMode em=THROW_ON_ERROR): StringCodec::Decoder(em) { }
- void decode_char(const std::string &, std::string::const_iterator &);
+ Decoder(ErrorMode em=THROW_ON_ERROR): Codec::Decoder(em) { }
+ virtual UnicodeChar decode_char(const std::string &, std::string::const_iterator &);