This streambuf base64-encodes all data written to it and forwards it to a connected ostream.
Note: The characters are directly written to the ostream's streambuf, thus bypassing the ostream. The ostream's state is therefore not updated to match the buffer's state.
Direct Base Classes: UnbufferedStreamBuf
All Base Classes: UnbufferedStreamBuf
std::ostream & ostr,
int options = 0
Closes the stream buffer.
int getLineLength() const;
Returns the currently set line length.
Specify the line length.
After the given number of characters have been written, a newline character will be written.
Specify 0 for an unlimited line length.