Spam essential C ++

After reading many people's introductions and comments, I decided to purchase this "essential C ++". In the end, I was confused, and my head was several times larger.

What kind of book is this? "Pick up this book and you can get familiar with C ++ in a short time ." I think I am very smart and have other language basics. I think I should be very easy to do this, but I was joking and didn't learn anything. I think the author has fallen into a kind of self-deception, thinking that we don't necessarily know what everyone should know, therefore, C ++, which is hard to learn, is even more obscure in its "concise description. I learned this book with great enthusiasm and left me lost. What is C ++? What is C ++? "The author shows the essence of C ++ in four aspects ." However, the voice is unclear, and the shadows are blurred, leaving only some clues that cannot be clarified. There is such a language feature, but what exactly is it and what can it be used? Almost unknown. Not to mention the C ++ content that the author has not mentioned at all. In this way, it can also "apply C ++ to your work in a short time "?

The C ++ programming language (Special Edition) chapter by BJ is not clear.

What is the result of essential C ++? For beginners, it is confusing, but for beginners who are already c ++ProgramPersonnel, and tasteless. It is indeed Stanley's failure. The courage to write such a book is commendable, but the effect is really bad.

What is this!