The C I/O subset of the C++ standard library implements C-style stream input/output operations. The <cstdio> header provides generic file operation support

static bool sync_with_stdio( bool sync = true );

pos_type tellp();

Defined in header

protected: virtual void imbue( const std::locale& loc )

Defined in header

protected: void init( std::basic_streambuf<CharT,Traits>*

protected: virtual int sync()

protected: virtual pos_type seekpos(pos_type sp,

void open( const char *filename, ios_base::openmode mode = ios_base::out