update

2026-02-03 18:43:52 +08:00 · 2019-11-05 16:56:07 +08:00
parent 3a495d7fa2
commit 8edbbbc5a2
179 changed files with 428 additions and 26 deletions
--- a/basic_content/sizeof/blackclass.cpp
+++ b/basic_content/sizeof/blackclass.cpp
@@ -0,0 +1,18 @@
+/**
+ * @file blackclass.cpp
+ * @brief 空类的大小为1字节
+ * @author 光城
+ * @version v1
+ * @date 2019-07-21
+ */
+
+#include<iostream>
+
+using namespace std;
+
+class A{};
+int main()
+{
+    cout<<sizeof(A)<<endl;
+    return 0;
+}