// implement pure virtual methods of the base class
virtual bool RegisterFD(int fd, wxFDIOHandler *handler, int flags = wxFDIO_ALL);
// implement pure virtual methods of the base class
virtual bool RegisterFD(int fd, wxFDIOHandler *handler, int flags = wxFDIO_ALL);
private:
// common part of RegisterFD() and ModifyFD()
bool DoUpdateFDAndHandler(int fd, wxFDIOHandler *handler, int flags);
private:
// common part of RegisterFD() and ModifyFD()
bool DoUpdateFDAndHandler(int fd, wxFDIOHandler *handler, int flags);