protected: void swap(basic_istream& rhs);

explicit basic_ostringstream( ios_base::openmode mode = ios_base::out );

pos_type tellg();

protected: virtual int_type pbackfail( int_type c = Traits::eof()

Defined in header

std::basic_string<CharT,Traits,Allocator> str() const; (1)

template< class CharT, class Traits > basic_istream<CharT,Traits>&

template< class CharT, class Traits > void swap( std::basic_filebuf<CharT

protected: virtual pos_type seekoff(off_type off,

Defined in header