is-aggregate-class.md

description	title	ms.date	f1_keywords	helpviewer_keywords
Learn more about: is_aggregate Class	is_aggregate Class	11/04/2016	type_traits/std::is_aggregate	is_aggregate

is_aggregate Class

Tests whether the type is a class type marked aggregate.

Syntax

template <classT> structis_aggregate;

Parameters

T
The type to query.

Remarks

An instance of the type predicate holds true if the type T is a class type marked aggregate, otherwise it holds false. If T is a class type, it must be a complete type.

Requirements

Header: <type_traits>

Namespace: std

See also

<type_traits>