is-null-pointer-class.md

description	title	ms.date	f1_keywords	helpviewer_keywords	ms.assetid
Learn more about: is_null_pointer Class	is_null_pointer Class	11/04/2016	type_traits/std::is_null_pointer	is_null_pointer	f3b3601b-f162-4803-a6e9-dabf5c3876cc

is_null_pointer Class

Tests if type is std::nullptr_t.

Syntax

template <classT> structis_null_pointer;

Parameters

T
The type to query.

Remarks

An instance of the type predicate holds true if the type T is std::nullptr_t, otherwise it holds false.

Requirements

Header: <type_traits>

Namespace: std

See also

<type_traits>