From 7d5f055547e70fa93ee9ac944e62f8d657b9dc55 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Fri, 19 Oct 2018 08:36:44 +0800
Subject: =?UTF-8?q?*=E4=BF=AE=E6=94=B9=E6=96=87=E4=BB=B6=E5=90=8D?=
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---
 src/libjin/Common/je_subsystem.hpp | 44 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 src/libjin/Common/je_subsystem.hpp

(limited to 'src/libjin/Common/je_subsystem.hpp')

diff --git a/src/libjin/Common/je_subsystem.hpp b/src/libjin/Common/je_subsystem.hpp
new file mode 100644
index 0000000..2875058
--- /dev/null
+++ b/src/libjin/Common/je_subsystem.hpp
@@ -0,0 +1,44 @@
+#ifndef __LIBJIN_COMMON_SUBSYSTEM_H
+#define __LIBJIN_COMMON_SUBSYSTEM_H
+
+#include "../utils/je_macros.h"
+
+#include "je_singleton.hpp"
+
+namespace jin
+{
+
+    template<class System>
+    class Subsystem : public Singleton<System>
+    {
+    public: 
+        struct Setting {}; 
+        typedef Setting SettingBase; 
+
+        bool init(const SettingBase* setting = nullptr)
+        {
+            static bool success = initSystem(setting);
+            return success;
+        }
+
+        void quit()
+        {
+			/*call only once*/
+			static char __dummy__ = (quitSystem(), 1);
+			Singleton<System>::destroy();
+        }
+
+    protected:
+        singleton(System);
+
+        Subsystem() {};
+        virtual ~Subsystem() {};
+
+		/*onlyonce*/ virtual bool initSystem(const Setting* setting) = 0;
+		/*onlyonce*/ virtual void quitSystem() = 0;
+
+    };
+
+} // namespace jin
+
+#endif
\ No newline at end of file
-- 
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