From aa2e2040dd327d64afea93bf41d527f4105e74d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=A9=BB=E9=AD=82=E5=9C=A3=E4=BD=BF?= <lingsixuans@qq.com>
Date: Sun, 24 Nov 2024 17:55:04 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=B3=A8=E9=87=8A?=
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---
 include/mutex/shared_mutex.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/mutex/shared_mutex.h b/include/mutex/shared_mutex.h
index b8f2b10..e96129b 100644
--- a/include/mutex/shared_mutex.h
+++ b/include/mutex/shared_mutex.h
@@ -37,6 +37,7 @@ namespace ling {
         shared_mutex &operator=(const shared_mutex &) = delete;
 
         void setResource(const T &&value) {
+            //改变持有的资源之前，先获得独占锁
             ResourceCompletely<T> lock_completely = lock();
             this->resource = value;
         }