To resolve C2299, do not make the copy constructor or assignment operator a template function, but rather a non-template function that takes a class type.

若要解决C2299，请不要使复制构造函数或赋值运算符成为模板函数，而使其成为采用类类型的非模板函数。

youdao

To resolve C2299, do not make the copy constructor or assignment operator a template function, but rather a non-template function that takes a class type.

若要解决C2299，请不要使复制构造函数或赋值运算符成为模板函数，而使其成为采用类类型的非模板函数。

youdao