+init

1 files changed, 30 insertions, 0 deletions

diff --git a/Client/Source/Utilities/StaticInitiator.h b/Client/Source/Utilities/StaticInitiator.h
new file mode 100644
index 0000000..af264af
--- /dev/null
+++ b/Client/Source/Utilities/StaticInitiator.h
@@ -0,0 +1,30 @@
+#pragma once
+
+//https://stackoverflow.com/questions/1005685/c-static-initialization-order
+//https://stackoverflow.com/questions/211237/static-variables-initialisation-order
+
+// 静态构造函数
+#include "StaticConstructor/include/StaticConstructor.h"
+
+typedef void(*StaticFunc) ();
+
+// 自动初始化静态数据
+class StaticFuncInvoker
+{
+public:
+	// Default Constructor:
+	StaticFuncInvoker(StaticFunc func)
+	{
+		if (func)
+			func();
+	}
+};
+
+// 调用具名的static函数
+#define InvokeStaticFunc(func)\
+	static StaticFuncInvoker staticInvokerOf_##func(func);
+
+// 用来初始化当前cpp里的静态变量，需要注意static变量初始化顺序（Static Initialization Order）
+#define InitializeStaticVariables(lambda)\
+	static StaticFuncInvoker staticInvoker(lambda);
+