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8.145 IEOR — Bitwise logical exclusive or

Description:

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

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)

Arguments:
IThe type shall be INTEGER or a boz-literal-constant.
JThe 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.
Return value:

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.

Specific names:
NameArgumentReturn typeStandard
IEOR(A)INTEGER AINTEGERFortran 90 and later
BIEOR(A)INTEGER(1) AINTEGER(1)GNU extension
IIEOR(A)INTEGER(2) AINTEGER(2)GNU extension
JIEOR(A)INTEGER(4) AINTEGER(4)GNU extension
KIEOR(A)INTEGER(8) AINTEGER(8)GNU extension
See also:

IOR, IAND, IBITS, IBSET, IBCLR, NOT