IEOR — Bitwise logical exclusive or#

IEOR()#

IEOR returns the bitwise Boolean exclusive-OR of I and J.

Parameters
  • I – The type shall be INTEGER or a boz-literal-constant.

  • J – The type shall be INTEGER with the same kind type parameter as I or a boz-literal-constant. I and J shall not both be boz-literal-constants.

Returns

The return type is INTEGER with the kind type parameter of the arguments. A boz-literal-constant is converted to an INTEGER with the kind type parameter of the other argument as-if a call to INT occurred.

Standard:

Fortran 90 and later, with boz-literal-constant Fortran 2008 and later, has overloads that are GNU extensions

Class:

Elemental function

Syntax:
RESULT = IEOR(I, J)
Specific names:

Name

Argument

Return type

Standard

IEOR(A)

INTEGER A

INTEGER

Fortran 90 and later

BIEOR(A)

INTEGER(1) A

INTEGER(1)

GNU extension

IIEOR(A)

INTEGER(2) A

INTEGER(2)

GNU extension

JIEOR(A)

INTEGER(4) A

INTEGER(4)

GNU extension

KIEOR(A)

INTEGER(8) A

INTEGER(8)

GNU extension

See also:

IOR, IAND, IBITS, IBSET, IBCLR, NOT