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FUNCTION factor_space (tspace : tuple_space, idx : positive_integer) : maths_space; LOCAL typenames : SET OF STRING := TYPEOF ( tspace ) ; END_LOCAL ; IF ( schema_prefix + 'uniform_product_space' ) IN typenames THEN IF idx <= tspace \ uniform_product_space . exponent THEN RETURN ( tspace \ uniform_product_space . base ) ; END_IF ; RETURN ( ? ) ; END_IF ; IF ( schema_prefix + 'listed_product_space' ) IN typenames THEN IF idx <= SIZEOF ( tspace \ listed_product_space . factors ) THEN RETURN ( tspace \ listed_product_space . factors [ idx ] ) ; END_IF ; RETURN ( ? ) ; END_IF ; IF ( schema_prefix + 'extended_tuple_space' ) IN typenames THEN IF idx <= space_dimension ( tspace \ extended_tuple_space . base ) THEN RETURN ( factor_space ( tspace \ extended_tuple_space . base , idx ) ) ; END_IF ; RETURN ( tspace \ extended_tuple_space . extender ) ; END_IF ; RETURN ( ? ) ; END_FUNCTION; -- factor_space |
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public class FFactor_space public static Value run(SdaiContext _context, Value tspace, Value idx) |