How to generate a non-const method from a const method?

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时光取名叫无心
时光取名叫无心 2021-02-08 11:18

While striving for const-correctness, I often find myself writing code such as this

class Bar;

class Foo {
public:
  const Bar* bar() const { /* code that gets          


        
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  •  梦谈多话
    2021-02-08 11:42

    FYI - The code posted by the OP is the preferred method given in Scott Meyers' "Effective C++ - Third Edition". See Item #3.

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