| ! 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) STOP 1 |
| if (b(2) .ne. 2) STOP 2 |
| if (b(3) .ne. 3) STOP 3 |
| b = -1 |
| write (line, 9000) minloc(a,1) |
| read (line, 9000) b |
| if (b(1) .ne. 1) STOP 4 |
| if (b(2) .ne. 2) STOP 5 |
| if (b(3) .ne. 3) STOP 6 |
| |
| m = .true. |
| m(1, 1) = .false. |
| m(1, 2) = .false. |
| b = minloc (a, 1, m) |
| if (b(1) .ne. 2) STOP 7 |
| if (b(2) .ne. 2) STOP 8 |
| if (b(3) .ne. 3) STOP 9 |
| b = minloc (a, 1, m .and. tr) |
| if (b(1) .ne. 2) STOP 10 |
| if (b(2) .ne. 2) STOP 11 |
| if (b(3) .ne. 3) STOP 12 |
| b = -1 |
| write (line, 9000) minloc(a, 1, m) |
| read (line, 9000) b |
| if (b(1) .ne. 2) STOP 13 |
| if (b(2) .ne. 2) STOP 14 |
| if (b(3) .ne. 3) STOP 15 |
| |
| b(1:2) = minloc(a) |
| if (b(1) .ne. 1) STOP 16 |
| if (b(2) .ne. 1) STOP 17 |
| b = -1 |
| write (line, 9000) minloc(a) |
| read (line, 9000) b |
| if (b(1) .ne. 1) STOP 18 |
| if (b(2) .ne. 1) STOP 19 |
| if (b(3) .ne. 0) STOP 20 |
| |
| b(1:2) = minloc(a, mask=m) |
| if (b(1) .ne. 2) STOP 21 |
| if (b(2) .ne. 1) STOP 22 |
| b(1:2) = minloc(a, mask=m .and. tr) |
| if (b(1) .ne. 2) STOP 23 |
| if (b(2) .ne. 1) STOP 24 |
| b = -1 |
| write (line, 9000) minloc(a, mask=m) |
| read (line, 9000) b |
| if (b(1) .ne. 2) STOP 25 |
| if (b(2) .ne. 1) STOP 26 |
| if (b(3) .ne. 0) STOP 27 |
| |
| b = maxloc (a, 1) |
| if (b(1) .ne. 3) STOP 28 |
| if (b(2) .ne. 3) STOP 29 |
| if (b(3) .ne. 1) STOP 30 |
| b = -1 |
| write (line, 9000) maxloc(a, 1) |
| read (line, 9000) b |
| if (b(1) .ne. 3) STOP 31 |
| if (b(2) .ne. 3) STOP 32 |
| if (b(3) .ne. 1) STOP 33 |
| |
| m = .true. |
| m(1, 2) = .false. |
| m(1, 3) = .false. |
| b = maxloc (a, 1, m) |
| if (b(1) .ne. 3) STOP 34 |
| if (b(2) .ne. 3) STOP 35 |
| if (b(3) .ne. 2) STOP 36 |
| b = maxloc (a, 1, m .and. tr) |
| if (b(1) .ne. 3) STOP 37 |
| if (b(2) .ne. 3) STOP 38 |
| if (b(3) .ne. 2) STOP 39 |
| b = -1 |
| write (line, 9000) maxloc(a, 1, m) |
| read (line, 9000) b |
| if (b(1) .ne. 3) STOP 40 |
| if (b(2) .ne. 3) STOP 41 |
| if (b(3) .ne. 2) STOP 42 |
| |
| b(1:2) = maxloc(a) |
| if (b(1) .ne. 1) STOP 43 |
| if (b(2) .ne. 3) STOP 44 |
| b = -1 |
| write (line, 9000) maxloc(a) |
| read (line, 9000) b |
| if (b(1) .ne. 1) STOP 45 |
| if (b(2) .ne. 3) STOP 46 |
| |
| b(1:2) = maxloc(a, mask=m) |
| if (b(1) .ne. 2) STOP 47 |
| if (b(2) .ne. 3) STOP 48 |
| b(1:2) = maxloc(a, mask=m .and. tr) |
| if (b(1) .ne. 2) STOP 49 |
| if (b(2) .ne. 3) STOP 50 |
| b = -1 |
| write (line, 9000) maxloc(a, mask=m) |
| read (line, 9000) b |
| if (b(1) .ne. 2) STOP 51 |
| if (b(2) .ne. 3) STOP 52 |
| if (b(3) .ne. 0) STOP 53 |
| |
| 9000 format (3I3) |
| end program |
