[Overview][Constants][Types][Classes][Procedures and functions][Variables] Reference for unit 'Classes' (#rtl)

TBits.OpenBit

Returns the position of the first bit that is set to False.

Declaration

Source position: classesh.inc line 286

public function TBits.OpenBit: LongInt;

Description

OpenBitreturns the position of the first bit whose value is 0(False), or -1if no open bit was found. This call is equivalent to FindFirstBit(False), except that it doesn't set the position for the next searches.

Errors

None.

See also

FindNextBit

  

Find first bit with a particular value

FindPrevBit

  

Searches the previous bit with a particular value.

FindFirstBit

  

Find first bit with a particular value

SetIndex

  

Sets the start position for FindNextBitand FindPrevBit