C++ Error: "Use of overloaded operator '==' is ambiguous" - cocos2d::extension::CCSafeObject<cocos2d::Node>

The error message "Use of overloaded operator '==' is ambiguous" typically occurs when there are multiple overloaded versions of the '==' operator that can be applied to the operands. In this case, the operands are of type 'cocos2d::extension::CCSafeObjectcocos2d::Node', and the compiler is unable to determine which version of the '==' operator to use.\n\nTo resolve this issue, you can explicitly define the '==' operator for the 'cocos2d::extension::CCSafeObjectcocos2d::Node' class, or you can use a different method to compare the objects. \n\nHere is an example of how you can define the '==' operator for the 'cocos2d::extension::CCSafeObjectcocos2d::Node' class:\n\ncpp\nnamespace cocos2d {\n namespace extension {\n template<typename T>\n bool operator==(const CCSafeObject<T>& obj1, const CCSafeObject<T>& obj2) {\n // Your comparison logic goes here\n return obj1.get() == obj2.get();\n }\n }\n}\n\n\nAlternatively, you can use a different comparison method, such as comparing the underlying pointers directly:\n\ncpp\ncocos2d::extension::CCSafeObject<cocos2d::Node> obj1;\ncocos2d::extension::CCSafeObject<cocos2d::Node> obj2;\n\nif (obj1.get() == obj2.get()) {\n // Objects are equal\n} else {\n // Objects are not equal\n}\n\n\nBy explicitly defining the '==' operator or using a different comparison method, you can resolve the ambiguity and avoid the error.

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