Variables concept (S variables)

An S variable is a named data object that can be addressed via its name and whose value can be modified. A distinction is made between simple S variables and composite S variables. Composite S variables are made up of two or more S variables under the same name in the form of a list, an array or a structure. Only simple S variables are possible under SDF-P-BASYS (see the “SDF-P” manual [34]).

An S variable is uniquely identified by its name, the variable type and the scope.