bslalg::TypeTraitBitwiseCopyable Struct Reference

#include <bslalg_typetraitbitwisecopyable.h>

Classes
struct	Metafunction
struct	NestedTraitDeclaration

Detailed Description

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.

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The documentation for this struct was generated from the following file:

• bslalg_typetraitbitwisecopyable.h