| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| type(json_value), | intent(in), | pointer | :: | me | JSON object |
|
| type(json_value), | intent(out), | pointer | :: | p | pointer to previous |
Returns a pointer to the previous of a json_value. If there is no previous, then a null() pointer is returned.
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subroutine json_get_previous(me,p)
implicit none
type(json_value),pointer,intent(in) :: me !! JSON object
type(json_value),pointer,intent(out) :: p !! pointer to previous
p => me%previous
end subroutine json_get_previous