Convert character variable to lower case (Specification)
Version: experimental
Type | Intent | Optional | Attributes | Name | ||
---|---|---|---|---|---|---|
character(len=*), | intent(in) | :: | string |
Type | Visibility | Attributes | Name | Initial | |||
---|---|---|---|---|---|---|---|
integer, | public | :: | i |
pure function to_lower(string) result(lower_string)
character(len=*), intent(in) :: string
character(len=len(string)) :: lower_string
integer :: i
do i = 1, len(string)
lower_string(i:i) = char_to_lower(string(i:i))
end do
end function to_lower