[bugfix] fix cannot recursive in one thread get bug, only in cpp11.

ChunelFeng · ChunelFeng · commit 894476b92adb · 2024-10-18T23:29:34.000+08:00
diff --git a/src/GraphCtrl/GraphParam/GParam.h b/src/GraphCtrl/GraphParam/GParam.h
@@ -10,6 +10,7 @@
 #define CGRAPH_GPARAM_H
 
 #include <set>
+#include <mutex>
 
 #include "GParamObject.h"
 
@@ -20,7 +21,7 @@ class GParam : public GParamObject {
 #if __cplusplus >= 201703L
     std::shared_mutex _param_shared_lock_;    // 用于参数互斥的锁信息
 #else
-    std::mutex _param_shared_lock_;
+    std::recursive_mutex _param_shared_lock_;
 #endif
 
     /**
diff --git a/src/UtilsCtrl/UtilsDefine.h b/src/UtilsCtrl/UtilsDefine.h
@@ -39,8 +39,8 @@ using CGRAPH_UNIQUE_LOCK = std::unique_lock<std::mutex>;
     using CGRAPH_READ_LOCK = std::shared_lock<std::shared_mutex>;
     using CGRAPH_WRITE_LOCK = std::unique_lock<std::shared_mutex>;
 #else
-    using CGRAPH_READ_LOCK = CGRAPH_LOCK_GUARD;    // C++11和14不支持读写锁，使用mutex替代
-    using CGRAPH_WRITE_LOCK = CGRAPH_LOCK_GUARD;
+    using CGRAPH_READ_LOCK = std::lock_guard<std::recursive_mutex>;    // C++11和14不支持读写锁，使用mutex替代
+    using CGRAPH_WRITE_LOCK = std::lock_guard<std::recursive_mutex>;
 #endif
 
 template<typename T>
diff --git a/tutorial/T27-Trim.cpp b/tutorial/T27-Trim.cpp
@@ -3,7 +3,7 @@
 @Contact: chunel@foxmail.com
 @File: T27-Trim.cpp
 @Time: 2024/9/28 21:43
-@Desc: 本例主要演示，通过 Trim() 方法，修剪pipeline中的冗余依赖逻辑
+@Desc: 本例主要演示，通过 trim() 方法，修剪pipeline中的冗余依赖逻辑
 ***************************/
 
 #include "MyGNode/MyNode1.h"
