json_add_double_vec_by_path Subroutine

private subroutine json_add_double_vec_by_path(json, me, path, value, found, was_created)

Wrapper to json_add_double_by_path for adding a double vector by path.


Type IntentOptional AttributesName
class(json_core), intent(inout) :: json
type(json_value), pointer:: me

the JSON structure

character(kind=CK,len=*), intent(in) :: path

the path to the variable

real(kind=RK), intent(in), dimension(:):: value

the vector to add

logical(kind=LK), intent(out), optional :: found

if the variable was found

logical(kind=LK), intent(out), optional :: was_created

if the variable had to be created


Source Code

    subroutine json_add_double_vec_by_path(json,me,path,value,found,was_created)

    implicit none

    class(json_core),intent(inout)      :: json
    type(json_value),pointer            :: me           !! the JSON structure
    character(kind=CK,len=*),intent(in) :: path         !! the path to the variable
    real(RK),dimension(:),intent(in)    :: value        !! the vector to add
    logical(LK),intent(out),optional    :: found        !! if the variable was found
    logical(LK),intent(out),optional    :: was_created  !! if the variable had to be created

    type(json_value),pointer :: p   !! pointer to path (which may exist)
    type(json_value),pointer :: var !! new variable that is created
    integer(IK) :: i    !! counter
    character(kind=CK,len=:),allocatable :: name !! the variable name
    logical(LK) :: p_found  !! if the path was successfully found (or created)

    if ( .not. json%exception_thrown ) then

        !get a pointer to the variable
        !(creating it if necessary)
        call json%create(me,path,p,found=p_found)
        if (p_found) then
            call json%info(p,name=name)             ! want to keep the existing name
            call json%create_array(var,name)        ! create a new array variable
            call json%replace(p,var,destroy=.true.) ! replace p with this array (destroy p)
            !populate each element of the array:
            do i=1,size(value)
                call json%add(var, CK_'', value(i))
            end do
        end if

        if ( present(found) )       found = .false.
        if ( present(was_created) ) was_created = .false.
    end if

    end subroutine json_add_double_vec_by_path