1 enum TestEnum
2 {
3 ONE = 1,
4 TWO = 2,
5 FOUR = 4
6 }
7
8 assert( !oneOf!TestEnum(0) );
9 assert( oneOf!TestEnum(1) );
10 assert( oneOf!TestEnum(2) );
11 assert( !oneOf!TestEnum(3) );
12 assert( oneOf!TestEnum(4) );
13 assert( !oneOf!TestEnum(5) );