Logo Search packages:      
Sourcecode: libserial version File versions  Download package

bool LibSerial::SerialStreamBuf::is_open (  )  const [inline]

Returns true if a previos call to open() succeeded (returned a non-null value) and there has been no intervening call to close.

Definition at line 519 of file SerialStreamBuf.h.

References mFileDescriptor.

Referenced by close(), LibSerial::SerialStream::IsOpen(), and ~SerialStreamBuf().

        {
            return (-1 != mFileDescriptor) ;
        }


Generated by  Doxygen 1.6.0   Back to index