\fBBIT\fP returns the value \fB2 \<\< bitNumber\fP. This macro is used to define enumeration types as bitsets, e.g. the set of flags for subclasses of the \fIclass Object\fP.
macro \fBBIT\fP is sometimesused.
.SH ARGUMENTS
.TP
\fBint bitNumber
.br
the number of a bit
.SH CATEGORIES
.na
miscellaneous
.ad b
.SH FILES
.PD 0
.TP 20
declaration:
\fBTypes.h
.SH HISTORY
joe@csesbg.at Mon Jun 17 19:47 1991 reworked
.br
joe@csesbg.at Wed Jun 19 18:24 1991 added IsKindOf, Guard