Interface in the Go language and template in C + +

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These two days, when using C + +, found that the interface in the go language is actually similar to the template in C + +. For example, the template also only needs parameters to meet certain conditions, and does not require parameters must conform to the inheritance relationship, at this point the go language is the same. In C + + through the template can partially achieve the effect of inheritance, the same reason to use interface in Go can also implement inheritance. And in many cases this is better, because a layer of inheritance is a very disgusting thing, which is why Java is becoming more and more heavyweight today, and the more the inheritance is used, the more heavyweight the program will be.