Get a real vector from a json_value, given the path.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(json_core), | intent(inout) | :: | json | |||
| type(json_value), | intent(in), | pointer | :: | me | ||
| character(kind=CK,len=*), | intent(in) | :: | path | |||
| real(kind=RK), | intent(out), | dimension(:), allocatable | :: | vec | ||
| logical(kind=LK), | intent(out), | optional | :: | found |
subroutine json_get_real_vec_by_path(json, me, path, vec, found)
implicit none
class(json_core),intent(inout) :: json
type(json_value),pointer,intent(in) :: me
character(kind=CK,len=*),intent(in) :: path
real(RK),dimension(:),allocatable,intent(out) :: vec
logical(LK),intent(out),optional :: found
type(json_value),pointer :: p
call json%get(me, path, p, found)
if (present(found)) then
if (.not. found) return
else
if (json%exception_thrown) return
end if
call json%get(p, vec)
if (present(found) .and. json%exception_thrown) then
call json%clear_exceptions()
found = .false.
end if
end subroutine json_get_real_vec_by_path