- virtual int underflow();
- virtual pos_type seekoff(off_type pos, std::ios_base::seekdir,
- std::ios_base::openmode);
- virtual pos_type seekpos(pos_type pos, std::ios_base::openmode);
+ virtual int underflow();
+ virtual pos_type seekoff(off_type pos, std::ios_base::seekdir,
+ std::ios_base::openmode);
+ virtual pos_type seekpos(pos_type pos, std::ios_base::openmode);