30 virtual int underflow() ;
33 virtual int overflow(
int c) ;
36 virtual ::std::fpos<::_Mbstatet> seekoff(int64 off,
int way,
int openMode) ;
39 virtual ::std::fpos<::_Mbstatet> seekpos(::std::fpos<::_Mbstatet> pos,
int openMode) ;
48 MCAPI
int _flushoutput();
54 MCAPI
static uint64
const& DEFAULT_BUFFER_SIZE();
66 MCAPI
int $underflow();
68 MCAPI
int $overflow(
int c);
70 MCAPI ::std::fpos<::_Mbstatet> $seekoff(int64 off,
int way,
int openMode);
72 MCAPI ::std::fpos<::_Mbstatet> $seekpos(::std::fpos<::_Mbstatet> pos,
int openMode);
80 MCAPI
static void** $vftable();