In my impression that C # has been summed up in C + + based on the reference to the Java language design of a language;
Today carefully looked at the characteristics of C #, found that the understanding is biased;
For the sake of understanding, we divide a computer language into three parts.
The basic grammar;
Organization structure (object oriented);
specific functions;
U these three languages are very imaginative in the basic grammatical structure;
Üc# and Java in the object-oriented aspect is very similar, throw away the different keywords (inherited keywords, the final keywords, etc.);
N Type,
N Interface,
N Virtual class,
A single inheritance between n types,
n Multiple inheritance between interfaces,
Multiple implementations between n classes and interfaces
It can be said that C # is simply a copy of Java object-oriented features;
• special features; C # has made unremitting efforts to preserve the powerful functions of C + +, such as distinguishing the value calls of formal parameters, invoking calls, and so on; personal feeling in order to retain the function of pointers can provide C # made unremitting efforts; a delegate is actually a non-pointer implementation of a function pointer and adding support for events at the type level; you can see C # making a lot of changes;
Personally, C # is trying to integrate Java's simple feature-oriented and C + + powerful and flexible functions with the help of. NET base Class library and universal language runtime to achieve a perfect language;
But I feel like she's gone the way of C + +, the function is quite many, very strong; but there is no sense of focus; Java mastering Java is a pleasant thing, because its purpose is clear, there will not be too many people to mix Yao's function; C # has made unremitting efforts to maximize compatible C + + But I think he needs to be more concise than the Java language;
Allow users to perform certain functions by using them, rather than adding support for specific features at the language level;
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