Jovial Overlay Implicit and Jovial Overlayby Implicit

Indicates that the entity is overlaid with another entity through use of a POS clause which positioned data at the same memory location as another variable. For example:

TABLE F'TYPE W 2; 
    BEGIN 
       ITEM FIXED1 A 0    POS (0,0); 
       ITEM FIXED2 A 1    POS (0,1); 
       ITEM FIXED3 A 0,31 POS (0,0); 
     END 
Reference Kind
Entity Performing Reference
Entity Being Referenced
Jovial Overlay Implicit
FIXED1, FIXED2
FIXED3, FIXED3
Jovial Overlayby Implicit
FIXED3, FIXED3
FIXED1, FIXED2
 

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