JwsclUtils

Returns true if the object type list is correct; otherwise false. It returns false if Objs is nil or does not contain any element. It also returns false if any GUID member is nil.

JwCheckArray checks whether a object type list array is correctly formed. The array must be in a post fix order. This sequence describes the Level structure. 

Objs[i .Level = a_i
        { a_i +1        | a_i - a_(i-1) = 1 AND a_i < 4
a_i+1 = { a_i - t       | a_i - t AND t >= 0
        { ERROR_INVALID_PARAMETER | else

sequence start: a_0 = 0 

Functions