This article is a bit strange. Complex initialization in a constructor can make it more difficult to unit test a class. Copy constructors aren't prohibited, it'

This article is a bit strange. Complex initialization in a constructor can make it more difficult to unit test a class. Copy constructors aren't prohibited, it's just recommended that you remove the implicit versions when your class shouldn't be copied. Some of the C++11 features were blacklisted because Google has had its own implementations. In some cases these C++11 features are now allowed and the previous implementations have been deprecated, it's just that the conversion process took time. In general if you're going to work with other people I believe you need to be a bit flexible on coding with them rather than trying to be hard headed about your own style. It's important that people not be surprised when they work with your code.