IOR — Bitwise logical or#

IOR()#

IOR returns the bitwise Boolean inclusive-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 = IOR(I, J)

Specific names:

Name	Argument	Return type	Standard
`IOR(A)`	`INTEGER A`	`INTEGER`	Fortran 90 and later
`BIOR(A)`	`INTEGER(1) A`	`INTEGER(1)`	GNU extension
`IIOR(A)`	`INTEGER(2) A`	`INTEGER(2)`	GNU extension
`JIOR(A)`	`INTEGER(4) A`	`INTEGER(4)`	GNU extension
`KIOR(A)`	`INTEGER(8) A`	`INTEGER(8)`	GNU extension

See also:

IEOR, IAND, IBITS, IBSET, IBCLR, NOT