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9.144 IOR — Bitwise logical or

Description:
IOR returns the bitwise Boolean inclusive-OR of I and J.
Standard:
Fortran 95 and later, has overloads that are GNU extensions
Class:
Elemental function
Syntax:
RESULT = IOR(I, J)
Arguments:

I The type shall be INTEGER.
J The type shall be INTEGER, of the same kind as I. (As a GNU extension, different kinds are also permitted.)

Return value:
The return type is INTEGER, of the same kind as the arguments. (If the argument kinds differ, it is of the same kind as the larger argument.)
Specific names:

Name Argument Return type Standard
IOR(A) INTEGER A INTEGER Fortran 95 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