is-lvalue-reference-class.md

description	title	ms.date	f1_keywords	helpviewer_keywords	ms.assetid
Learn more about: is_lvalue_reference Class	is_lvalue_reference Class	11/04/2016	type_traits/std::is_lvalue_reference	is_lvalue_reference class is_lvalue_reference	7f11896b-935c-4de1-9c87-9d0127f904e2

is_lvalue_reference Class

Tests if type is an lvalue reference.

Syntax

template <class Ty>
struct is_lvalue_reference;

Parameters

Ty
The type to query.

Remarks

An instance of this type predicate holds true if the type Ty is a reference to an object or to a function, otherwise it holds false. Note that Ty may not be an rvalue reference. For more information about rvalues, see Rvalue Reference Declarator: &&.

Requirements

Header: <type_traits>

Namespace: std

See also

<type_traits>
Lvalues and Rvalues