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Enum std.typecons.RefCountedAutoInitialize

Options regarding auto-initialization of a RefCounted object (see the definition of RefCounted below).

enum RefCountedAutoInitialize : int { ... }

Enum members

no Do not auto-initialize the object
yes Auto-initialize the object


import core.exception : AssertError;
import std.exception : assertThrown;

struct Foo
    int a = 42;

RefCounted!(Foo, RefCountedAutoInitialize.yes) rcAuto;
RefCounted!(Foo, rcNoAuto;

writeln(rcAuto.refCountedPayload.a); // 42

writeln(rcNoAuto.refCountedPayload.a); // 42


Andrei Alexandrescu, Bartosz Milewski, Don Clugston, Shin Fujishiro, Kenji Hara


Boost License 1.0.