9 void mycallback(
WvStream &s,
void *userdata)
15 outstream->print(
"You said: %s\n", str);
char * getline(time_t wait_msec=0, char separator= '\n', int readahead=1024)
Read up to one line of data from the stream and return a pointer to the internal buffer containing th...
Unified support for streams, that is, sequences of bytes that may or may not be ready for read/write ...
bool select(time_t msec_timeout)
Return true if any of the requested features are true on the stream.
virtual void callback()
if the stream has a callback function defined, call it now.
virtual bool isok() const
return true if the stream is actually usable right now
void setcallback(IWvStreamCallback _callfunc)
define the callback function for this stream, called whenever the callback() member is run...