ImmutableQueue<T>.PeekRef Metode

Definisi

Ruang nama:

System.Collections.Immutable

Rakitan:

System.Collections.Immutable.dll

Sumber:

ImmutableQueue_1.cs

Mendapatkan referensi baca-saja ke elemen di bagian depan antrean.

public:
 T& ^ PeekRef();

public ref readonly T PeekRef ();

member this.PeekRef : unit -> 'T

Public Function PeekRef () As T

Mengembalikan

T

Referensi baca-saja ke elemen di bagian depan antrean.

Pengecualian

InvalidOperationException

Antrean kosong.