轻量标志位模块（Flag）/ Lightweight flag utilities for state signaling More...

Data Structures
class	Atomic
	原子标志位 / Atomic flag More...

class	Plain
	普通标志位（非原子）/ Non-atomic flag More...

class	ScopedRestore
	作用域标志管理器：构造时写入指定值，析构时恢复原值 / Scoped flag restorer: set on entry, restore on exit More...

Detailed Description

轻量标志位模块（Flag）/ Lightweight flag utilities for state signaling

提供原子/非原子两种标志位实现，以及作用域辅助器（RAII）。 Provides atomic and non-atomic flags with RAII helpers.

Note: 该模块不是互斥锁/自旋锁，不提供临界区互斥语义 / Not a mutex/spinlock; no mutual exclusion semantics

Data Structures