Netchannels.output_descr
Creates a raw_out_channel
for the passed file descriptor, which must * be open for writing. * * The pos_out
method returns logical positions, i.e. it counts the number * of written octets. It is not tried to determine the real file position. * * The method close_out
also closes the file descriptor. * * This class also supports Win32 proxy descriptors referring to an output * channel. * *
inherit rec_out_channel
Returns the current channel position. This position can be expected * to be consistent with the returned number of bytes of output
, i.e. * when output
returns n
, the position is advanced by n
. * * As seek operations are outside the scope of Netchannels
, * implementations may or may not take seek operations into account.