is-nothrow-copy-assignable-class.md

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Learn more about: is_nothrow_copy_assignable Class	is_nothrow_copy_assignable Class	11/04/2016	type_traits/std::is_nothrow_copy_assignable	is_nothrow_copy_assignable	baa8abd6-4f53-489f-abba-8d5d5c53bbbc

is_nothrow_copy_assignable Class

Tests whether type has a copy assignment operator that is known to the compiler not to throw.

Syntax

template <class T>
struct is_nothrow_copy_assignable;

Parameters

T
The type to query.

Remarks

An instance of the type predicate holds true for a referenceable type T where is_nothrow_assignable<T&, const T&> holds true; otherwise it holds false.

Requirements

Header: <type_traits>

Namespace: std

See also

<type_traits>
is_nothrow_assignable Class