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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
Name | Description |
---|---|
no
|
Do not auto-initialize the object |
yes
|
Auto-initialize the object |
Example
import core .exception : AssertError;
import std .exception : assertThrown;
struct Foo
{
int a = 42;
}
RefCounted!(Foo, RefCountedAutoInitialize .yes) rcAuto;
RefCounted!(Foo, RefCountedAutoInitialize .no) rcNoAuto;
writeln(rcAuto .refCountedPayload .a); // 42
assertThrown!AssertError(rcNoAuto .refCountedPayload);
rcNoAuto .refCountedStore .ensureInitialized;
writeln(rcNoAuto .refCountedPayload .a); // 42
Authors
Andrei Alexandrescu, Bartosz Milewski, Don Clugston, Shin Fujishiro, Kenji Hara
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.