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is_trivially_copyable Class

 

The latest version of this topic can be found at is_trivially_copyable Class.

Tests whether the type is a trivially copyable type.

Syntax

template <class T>
struct is_trivially_copyable;

Parameters

T
The type to query.

Remarks

An instance of the type predicate holds true if the type T is a trivially copyable type, otherwise it holds false. Trivially copyable types have no non-trivial copy operations, move operations, or destructors. Generally, a copy operation is considered trivial if it can be implemented as a bitwise copy. Both built-in types and arrays of trivially copyable types are trivially copyable.

Requirements

Header: <type_traits>

Namespace: std

See Also

<type_traits>