27 Input/output library [input.output]

27.8 String-based streams [string.streams]

27.8.4 Class template basic_­ostringstream [ostringstream]

27.8.4.1 basic_­ostringstream constructors [ostringstream.cons]

🔗
explicit basic_ostringstream(ios_base::openmode which);
1
#
Effects: Constructs an object of class basic_­ostringstream<charT, traits>, initializing the base class with basic_­ostream<charT, traits>(&sb) ([ostream]) and initializing sb with basic_­stringbuf<charT, traits, Allocator>(which | ios_­base​::​out) ([stringbuf.cons]).
🔗
explicit basic_ostringstream( const basic_string<charT, traits, Allocator>& str, ios_base::openmode which = ios_base::out);
2
#
Effects: Constructs an object of class basic_­ostringstream<charT, traits>, initializing the base class with basic_­ostream<charT, traits>(&sb) ([ostream]) and initializing sb with basic_­stringbuf<charT, traits, Allocator>(str, which | ios_­base​::​out) ([stringbuf.cons]).
🔗
basic_ostringstream(basic_ostringstream&& rhs);
3
#
Effects: Move constructs from the rvalue rhs.
This is accomplished by move constructing the base class, and the contained basic_­stringbuf.
Next basic_­ostream<charT, traits>​::​set_­rdbuf(&sb) is called to install the contained basic_­stringbuf.