BloombergLP::bslalg::TypeTraitBitwiseCopyable

Objects of a type with this trait can be copied using memcpy. After such a bitwise copy, both the original and the copy are valid. Classes with this trait are assumed to have trivial (no‐op) destructors and are assumed to be bitwise moveable (see the TypeTraitBitwiseMoveable trait). Undefined behavior may result if this trait is assigned to a type that allocates memory or other resources, uses virtual inheritance, or places pointers to itself within other data structures. Also, objects of a type with this trait can be destroyed by a no‐op, i.e., not invoking the destructor, although it is safe to write zeros into the memory footprint of the object.