Files
Viper_VRTE/condition.vp
T
TermiNexus e80284a6d5 refactor: 全量迁移 includes 到新规范语法
按根目录 新规范 迁移 R1/R2/R3/R4/R6/R7/R8/R9:指针 T* 后缀、内建类型短别名、c.Addr/c.Deref 单目化、c.Asm 改 __asm__、t.CDefine 改 define 软关键字、t.CEnum 改 enum。R4 对内建 cast 多参实参保留 c.Deref 原写法(单目化会致 TPC 类型退化)。验证:includes 52/52 编译通过,TransPyV 自举产物顺序回归 77/77 全通过。
2026-10-05 09:04:46 +08:00

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import t, c
from stdint import *
from w32.win32base import *
from w32.win32sync import (
CRITICAL_SECTION,
CONDITION_VARIABLE,
InitializeCriticalSection, EnterCriticalSection, LeaveCriticalSection, DeleteCriticalSection,
InitializeConditionVariable, SleepConditionVariableCS,
WakeConditionVariable, WakeAllConditionVariable
)
class Condition:
"""Windows condition variable backed primitive, internally bundled with CRITICAL_SECTION.
Usage:
cond: Condition = Condition()
with cond:
while not ready:
cond.wait()
cond.notify()
"""
cond_var: CONDITION_VARIABLE
cs: CRITICAL_SECTION
def __init__(self):
InitializeCriticalSection(&self.cs)
InitializeConditionVariable(&self.cond_var)
def wait(self, timeout_ms: ULONG = INFINITE) -> BOOL:
return SleepConditionVariableCS(&self.cond_var, &self.cs, timeout_ms)
def notify(self):
WakeConditionVariable(&self.cond_var)
def notify_all(self):
WakeAllConditionVariable(&self.cond_var)
def acquire(self):
EnterCriticalSection(&self.cs)
def release(self):
LeaveCriticalSection(&self.cs)
def __enter__(self) -> 'Condition' | t.CPtr:
self.acquire()
return self
def __exit__(self):
self.release()
def delete(self):
DeleteCriticalSection(&self.cs)