# 常量&变量

## let DefaultMemoryOrder <sup>(deprecated)</sup>

```cangjie
public let DefaultMemoryOrder: MemoryOrder = MemoryOrder.SeqCst
```

功能：默认内存顺序，详见枚举 [MemoryOrder <sup>(deprecated)</sup>](sync_package_enums.md#enum-memoryorder-deprecated)。

类型：[MemoryOrder <sup>(deprecated)</sup>](sync_package_enums.md#enum-memoryorder-deprecated)

> **注意：**
>
> 未来版本即将废弃。