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program intrinsics_50
implicit none
logical :: is_one_present, is_five_present
character(len=1) :: strings(2, 2)
character(len=80), parameter :: help_text_build_common(*) = [character(len=80) :: &
' --profile PROF Selects the compilation profile for the build. ',&
' Currently available profiles are "release" for ',&
' high optimization and "debug" for full debug options. ',&
' If --flag is not specified the "debug" flags are the ',&
' default. ',&
' --no-prune Disable tree-shaking/pruning of unused module dependencies '&
]
is_one_present = string_array_contains("1", ["2", "3", "1"])
print *, is_one_present
if( .not. is_one_present ) error stop
is_one_present = string_array_contains("1", ["2", "3"])
print *, is_one_present
if( is_one_present ) error stop
strings(1, 1) = "2"
strings(1, 2) = "3"
strings(2, 1) = "4"
strings(2, 2) = "5"
is_one_present = string_array_contains_nested("1", strings)
print *, is_one_present
if( is_one_present ) error stop
is_five_present = string_array_contains_nested("5", strings)
print *, is_five_present
if( .not. is_five_present ) error stop
contains
logical function string_array_contains(search_string, array)
character(*), intent(in) :: search_string
character(*), intent(in) :: array(:)
integer :: i
string_array_contains = any([(array(i)==search_string, &
i=1,size(array))])
end function string_array_contains
logical function string_array_contains_nested(search_string, array)
character(*), intent(in) :: search_string
character(*), intent(in) :: array(:, :)
integer :: i, j
string_array_contains_nested = any([((array(i, j)==search_string, &
j=1,size(array, 2)), &
i=1,size(array, 1))])
end function string_array_contains_nested
end program intrinsics_50
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