[1765] | 1 | module point_m |
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| 2 | |
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| 3 | implicit none |
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| 4 | |
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| 5 | interface point |
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| 6 | ! The difference between the procedures is the rank and type of |
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| 7 | ! the first argument. |
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| 8 | module procedure point_2, point_2_dble, point_3, point_3_dble, point_4, & |
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| 9 | point_4_dble |
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| 10 | end interface |
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| 11 | |
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| 12 | private |
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| 13 | public point |
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| 14 | |
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| 15 | contains |
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| 16 | |
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| 17 | real function point_2(array, location) |
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| 18 | |
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| 19 | use nr_util, only: assert |
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| 20 | |
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| 21 | real, intent(in):: array(:, :) |
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| 22 | integer, intent(in):: location(:) |
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| 23 | |
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| 24 | !--------------------------------- |
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| 25 | |
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| 26 | call assert(size(location) == 2, "point_2") |
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| 27 | |
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| 28 | point_2 = array(location(1), location(2)) |
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| 29 | |
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| 30 | end function point_2 |
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| 31 | |
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| 32 | !*************************************************** |
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| 33 | |
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| 34 | double precision function point_2_dble(array, location) |
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| 35 | |
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| 36 | use nr_util, only: assert |
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| 37 | |
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| 38 | double precision, intent(in):: array(:, :) |
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| 39 | integer, intent(in):: location(:) |
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| 40 | |
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| 41 | !--------------------------------- |
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| 42 | |
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| 43 | call assert(size(location) == 2, "point_2_dble") |
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| 44 | |
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| 45 | point_2_dble = array(location(1), location(2)) |
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| 46 | |
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| 47 | end function point_2_dble |
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| 48 | |
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| 49 | !*************************************************** |
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| 50 | |
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| 51 | real function point_3(array, location) |
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| 52 | |
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| 53 | use nr_util, only: assert |
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| 54 | |
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| 55 | real, intent(in):: array(:, :, :) |
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| 56 | integer, intent(in):: location(:) |
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| 57 | |
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| 58 | !--------------------------------- |
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| 59 | |
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| 60 | call assert(size(location) == 3, "point_3") |
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| 61 | |
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| 62 | point_3 = array(location(1), location(2), location(3)) |
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| 63 | |
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| 64 | end function point_3 |
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| 65 | |
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| 66 | !*************************************************** |
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| 67 | |
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| 68 | double precision function point_3_dble(array, location) |
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| 69 | |
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| 70 | use nr_util, only: assert |
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| 71 | |
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| 72 | double precision, intent(in):: array(:, :, :) |
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| 73 | integer, intent(in):: location(:) |
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| 74 | |
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| 75 | !--------------------------------- |
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| 76 | |
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| 77 | call assert(size(location) == 3, "point_3_dble") |
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| 78 | |
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| 79 | point_3_dble = array(location(1), location(2), location(3)) |
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| 80 | |
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| 81 | end function point_3_dble |
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| 82 | |
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| 83 | !*************************************************** |
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| 84 | |
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| 85 | real function point_4(array, location) |
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| 86 | |
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| 87 | use nr_util, only: assert |
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| 88 | |
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| 89 | real, intent(in):: array(:, :, :, :) |
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| 90 | integer, intent(in):: location(:) |
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| 91 | |
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| 92 | !--------------------------------- |
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| 93 | |
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| 94 | call assert(size(location) == 4, "point_4") |
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| 95 | |
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| 96 | point_4 = array(location(1), location(2), location(3), location(4)) |
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| 97 | |
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| 98 | end function point_4 |
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| 99 | |
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| 100 | !*************************************************** |
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| 101 | |
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| 102 | double precision function point_4_dble(array, location) |
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| 103 | |
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| 104 | use nr_util, only: assert |
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| 105 | |
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| 106 | double precision, intent(in):: array(:, :, :, :) |
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| 107 | integer, intent(in):: location(:) |
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| 108 | |
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| 109 | !--------------------------------- |
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| 110 | |
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| 111 | call assert(size(location) == 4, "point_4_dble") |
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| 112 | |
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| 113 | point_4_dble = array(location(1), location(2), location(3), location(4)) |
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| 114 | |
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| 115 | end function point_4_dble |
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| 116 | |
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| 117 | end module point_m |
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