From c123db97b7115e88512b94fa78beda430a75d797 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E5=AD=90=E6=A5=9A=5Czhuzi?=
 <zhuzichu520@outlook.com>
Date: Sat, 30 Dec 2023 20:34:14 +0800
Subject: [PATCH] update

---
 src/singleton.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/singleton.h b/src/singleton.h
index ef685f96..f6f25892 100644
--- a/src/singleton.h
+++ b/src/singleton.h
@@ -44,4 +44,10 @@ private:                                               \
         return Singleton<Class>::getInstance(); \
 }
 
+#define HIDE_CONSTRUCTOR(Class)         \
+private:                                \
+    Class() = default;                  \
+    Class(const Class& other) = delete; \
+    Class& operator=(const Class& other) = delete;
+
 #endif // SINGLETON_H