Unions

TotalView displays a union in the same way that it displays a structure. Even though the fields of a union are overlaid in storage, TotalView displays them on separate lines in the Variable Window.

Displaying a Union

When TotalView displays some complex arrays and structures, it displays the compound object or array types in the Variable Window.

Note:   Editing the compound object or array types could yield undesirable results. We do not recommend editing these types.