| ! Program to test the MINLOC and MAXLOC intrinsics |
| program testmmloc |
| implicit none |
| integer, dimension (3, 3) :: a |
| integer, dimension (3) :: b |
| logical, dimension (3, 3) :: m, tr |
| integer i |
| character(len=10) line |
| |
| a = reshape ((/1, 2, 3, 5, 4, 6, 9, 8, 7/), (/3, 3/)); |
| tr = .true. |
| |
| b = minloc (a, 1) |
| if (b(1) .ne. 1) call abort |
| if (b(2) .ne. 2) call abort |
| if (b(3) .ne. 3) call abort |
| b = -1 |
| write (line, 9000) minloc(a,1) |
| read (line, 9000) b |
| if (b(1) .ne. 1) call abort |
| if (b(2) .ne. 2) call abort |
| if (b(3) .ne. 3) call abort |
| |
| m = .true. |
| m(1, 1) = .false. |
| m(1, 2) = .false. |
| b = minloc (a, 1, m) |
| if (b(1) .ne. 2) call abort |
| if (b(2) .ne. 2) call abort |
| if (b(3) .ne. 3) call abort |
| b = minloc (a, 1, m .and. tr) |
| if (b(1) .ne. 2) call abort |
| if (b(2) .ne. 2) call abort |
| if (b(3) .ne. 3) call abort |
| b = -1 |
| write (line, 9000) minloc(a, 1, m) |
| read (line, 9000) b |
| if (b(1) .ne. 2) call abort |
| if (b(2) .ne. 2) call abort |
| if (b(3) .ne. 3) call abort |
| |
| b(1:2) = minloc(a) |
| if (b(1) .ne. 1) call abort |
| if (b(2) .ne. 1) call abort |
| b = -1 |
| write (line, 9000) minloc(a) |
| read (line, 9000) b |
| if (b(1) .ne. 1) call abort |
| if (b(2) .ne. 1) call abort |
| if (b(3) .ne. 0) call abort |
| |
| b(1:2) = minloc(a, mask=m) |
| if (b(1) .ne. 2) call abort |
| if (b(2) .ne. 1) call abort |
| b(1:2) = minloc(a, mask=m .and. tr) |
| if (b(1) .ne. 2) call abort |
| if (b(2) .ne. 1) call abort |
| b = -1 |
| write (line, 9000) minloc(a, mask=m) |
| read (line, 9000) b |
| if (b(1) .ne. 2) call abort |
| if (b(2) .ne. 1) call abort |
| if (b(3) .ne. 0) call abort |
| |
| b = maxloc (a, 1) |
| if (b(1) .ne. 3) call abort |
| if (b(2) .ne. 3) call abort |
| if (b(3) .ne. 1) call abort |
| b = -1 |
| write (line, 9000) maxloc(a, 1) |
| read (line, 9000) b |
| if (b(1) .ne. 3) call abort |
| if (b(2) .ne. 3) call abort |
| if (b(3) .ne. 1) call abort |
| |
| m = .true. |
| m(1, 2) = .false. |
| m(1, 3) = .false. |
| b = maxloc (a, 1, m) |
| if (b(1) .ne. 3) call abort |
| if (b(2) .ne. 3) call abort |
| if (b(3) .ne. 2) call abort |
| b = maxloc (a, 1, m .and. tr) |
| if (b(1) .ne. 3) call abort |
| if (b(2) .ne. 3) call abort |
| if (b(3) .ne. 2) call abort |
| b = -1 |
| write (line, 9000) maxloc(a, 1, m) |
| read (line, 9000) b |
| if (b(1) .ne. 3) call abort |
| if (b(2) .ne. 3) call abort |
| if (b(3) .ne. 2) call abort |
| |
| b(1:2) = maxloc(a) |
| if (b(1) .ne. 1) call abort |
| if (b(2) .ne. 3) call abort |
| b = -1 |
| write (line, 9000) maxloc(a) |
| read (line, 9000) b |
| if (b(1) .ne. 1) call abort |
| if (b(2) .ne. 3) call abort |
| |
| b(1:2) = maxloc(a, mask=m) |
| if (b(1) .ne. 2) call abort |
| if (b(2) .ne. 3) call abort |
| b(1:2) = maxloc(a, mask=m .and. tr) |
| if (b(1) .ne. 2) call abort |
| if (b(2) .ne. 3) call abort |
| b = -1 |
| write (line, 9000) maxloc(a, mask=m) |
| read (line, 9000) b |
| if (b(1) .ne. 2) call abort |
| if (b(2) .ne. 3) call abort |
| if (b(3) .ne. 0) call abort |
| |
| 9000 format (3I3) |
| end program |
