From 150944ee9e41df2ae5ee25c7845c3f5b2bd74af0 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Fri, 7 Dec 2018 11:22:59 +0800
Subject: =?UTF-8?q?*=E7=A7=81=E6=9C=89=E5=8C=96shared=20object=20template?=
 =?UTF-8?q?=20retain=E5=92=8Crelease?=
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---
 src/lua/common/je_lua_shared.hpp | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'src/lua/common')

diff --git a/src/lua/common/je_lua_shared.hpp b/src/lua/common/je_lua_shared.hpp
index ad65be0..bfe0629 100644
--- a/src/lua/common/je_lua_shared.hpp
+++ b/src/lua/common/je_lua_shared.hpp
@@ -10,25 +10,31 @@ namespace JinEngine
     namespace Lua
     {
 
+        class LuaObject;
+
         ///
         /// Thread safe.
         ///
         class SharedBase
         {
         public:
-            void retain();
-
-            void release();
-
             bool isType(const char* t);
 
             const char* getType();
 
         protected:
+            friend class LuaObject;
+
             SharedBase(void* obj, const char* t);
 
             SharedBase(const SharedBase&);
 
+            // 在同一个线程的lua_State中，LuaObject和EngineObject应该是一一对应，由LuaObject(lua runtime)管理
+            // 引用计数和回收。Engine-side引用计数是为了维护不同线程的lua_State共享同一个EngineObject。
+            void retain();
+
+            void release();
+
             virtual ~SharedBase();
 
             void* mObject;
-- 
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