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- OPT MODULE
-
- MODULE 'myoo/d1da', 'mymods/bits'
-
- EXPORT OBJECT dbf
- PRIVATE
- d1da:PTR TO d1da
- ENDOBJECT
-
- PROC dbf() OF dbf
- NEW self.d1da
- ENDPROC
-
- PROC end() OF dbf
- END self.d1da
- ENDPROC
-
- PROC set(bitnum) OF dbf
- DEF nodenum, nodebitnum, bits
- nodenum:=bitnum/32
- nodebitnum:=bitnum - (nodenum * 32)
- bits:=self.d1da.get(nodenum)
- bits:=bitset(bits, nodebitnum)
- self.d1da.set(nodenum, bits)
- ENDPROC
-
- PROC clr(bitnum) OF dbf
- DEF nodenum, nodebitnum, bits
- nodenum:=bitnum/32
- nodebitnum:=bitnum - (nodenum * 32)
- bits:=self.d1da.get(nodenum)
- bits:=bitclr(bits, nodebitnum)
- IF bits = NIL
- self.d1da.unset(nodenum)
- ELSE
- self.d1da.set(nodenum, bits)
- ENDIF
- ENDPROC
-
- PROC get(bitnum) OF dbf
- DEF nodenum, nodebitnum
- nodenum:=bitnum/32
- nodebitnum:=bitnum-(nodenum*32)
- ENDPROC bitget(self.d1da.get(nodenum), nodebitnum)
-
-
-