IALL — Bitwise AND of array elements#
-
IALL(ARRAY, DIM, MASK)#
Reduces with bitwise AND the elements of
ARRAY
along dimensionDIM
if the corresponding element inMASK
isTRUE
.- Parameters
ARRAY – Shall be an array of type
INTEGER
DIM – (Optional) shall be a scalar of type
INTEGER
with a value in the range from 1 to n, where n equals the rank ofARRAY
.MASK – (Optional) shall be of type
LOGICAL
and either be a scalar or an array of the same shape asARRAY
.
- Returns
The result is of the same type as
ARRAY
.
- Standard:
Fortran 2008 and later
- Class:
Transformational function
- Syntax:
RESULT = IALL(ARRAY[, MASK]) RESULT = IALL(ARRAY, DIM[, MASK])
- Example:
PROGRAM test_iall INTEGER(1) :: a(2) a(1) = b'00100100' a(2) = b'01101010' ! prints 00100000 PRINT '(b8.8)', IALL(a) END PROGRAM
- See also:
IANY — Bitwise OR of array elements, IPARITY — Bitwise XOR of array elements, IAND