ImmutableStack<T>.PeekRef Method

Definition

Namespace:

System.Collections.Immutable

Assembly:

System.Collections.Immutable.dll

Package:

System.Collections.Immutable v9.0.0-rc.2.24473.5

Source:

ImmutableStack_1.cs

Gets a read-only reference to the element on the top of the stack.

public:
 T& ^ PeekRef();

public ref readonly T PeekRef ();

member this.PeekRef : unit -> 'T

Public Function PeekRef () As T

Returns

T

A read-only reference to the element on the top of the stack.

Exceptions

InvalidOperationException

The stack is empty.