Introduction: 1000
For the description of the area element see section 9.6 on page .
The introduction is follows by a natural number, for the number of subareas. The bits for this number resulting from the first element / subdomain of the vector domain for the "area" type.
After this follow the subareas.
The subareas are vectors that consist of two elements (for vectors see section 21.3.1 on page ).
The corresponding domains for the elements of the subarea vectors are determined by the second subdomain of the domain "area" for the values and the "variable" domain for the variables (see section 21.2.4 on page
).
At the end of the area object follows its subobject.