IOR

Elemental Intrinsic Function (Generic): Performs an inclusive OR on corresponding bits. This function can also be specified as OR.

Syntax

result = IOR (i, j)

i
(Input) Must be of type integer.

j
(Input) Must be of type integer with the same kind parameter as i.

Results:

The result type is the same as i. The result value is derived by combining i and j bit-by-bit according to the following truth table:

  i   j   IOR (i, j)

  1   1       1
  1   0       1
  0   1       1
  0   0       0

The model for the interpretation of an integer value as a sequence of bits is shown in Model for Bit Data.

Specific Name Argument Type Result Type
  INTEGER(1) INTEGER(1)
IIOR INTEGER(2) INTEGER(2)
JIOR INTEGER(4) INTEGER(4)
KIOR INTEGER(8) INTEGER(8)

Compatibility

CONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIB

See Also: IAND, IEOR, NOT

Examples

IOR (1, 4) has the value 5.

IOR (1, 2) has the value 3.

The following shows another example:

 INTEGER result
 result = IOR(240, 90) ! returns 250