scott meyers c

Turn from: http://blog.csdn.net/haoel/article/details/24058 Standard C + + class std::string Memory Sharing and Copy-on-write technology Chenhao 1, Concept Scott Meyers in "more effective C + +" an example, I do not know whether you remember. When you were still at school, your parents asked you not to watch TV, but to review your lessons, so you lock yourself in your room and make a review of your lessons, but you're doing something else like writi

writing an error handler, beware of error handlers themselves. 2 "recommendation 11-3-7" Beware of file I/O errors. 2 "recommendation 11-3-8" Avoid writing highly skilled code. 2 "recommendation 11-3-9" Do not design an exhaustive, very flexible data structure. 2 "recommendation 11-3-10" If the original code quality is better, try to reuse it. But don't fix bad code, you should rewrite it. 2 "recommendation 11-3-11" Try to use the standard library functions, do not "invent" the existing li

book recommended by the author. ） I also recommend Angus Croll's JavaScript blog, which is used to understand the JavaScript core's best blog, without one. This blog is very good and thorough, almost let the knowledge take the initiative to jump into your small head. Douglas Crick's blog is also very good, but Angus more detailed. The framework is a good thing because it is useful. When you're learning to use frames, if someone laughs at you, ignore them. You are in the right direction. I thi

problem with today's HTML language is that it's a lightweight application interface that developers who like to use Ajax to implement online apps will find HTML very hard to use. ajaxwith.com that HTML is appropriate to load the interface, JavaScript is used to execute commands, although HTML is not useful as an interface language, but because most developers are familiar with it, HTML is indispensable. The good news is that HTML5 makes the implementation of AJAX applications easier. HTML5 wi

other errors. Software never reaches the point where it can be used. Finally, the time was missed. The software had to be cut off. In frustration, we did a reflection. Everyone thinks that the mistake should be corrected as soon as possible. At the same time vaguely feel that the data model and user interface procedures must be strictly separate, otherwise the program is extremely difficult to modify. Later, we developed a PDF file browser-and-editor similar to Adobe Acrobat Exchange (when Acr

and author of the missing code smell), although he now uses C to develop a very good document: "The Descent to C", which will reduce your learning difficulties, and even experienced C developers may benefit one or two. If you read the above three books and links, you can already master C + +, and use the C + + standard library. However, you have not yet learned how to use and when to use C + + features. C + + as a powerful language, there is a saying: "Use C, you make mistakes may hit your own

Template Library (STL),Windows 32-bit,Windows NTClick "Next" 10. Choose whether to support some of the author's personal opinions about programming that have made important recommendations for the use of C + + programming. Choose the 3rd "Scott Meyers (Effective C + + more effective C + + and effective C + + 3rd Edition)" On the left, and select 1th "Dan Saks" and 3rd "MI" on the right. SRA 2004 ". Click "Next" 11. Select how to include the header fi

Char Const " Meyers "A constant pointer variable authorname a char (s) that points to a constant.In addition, #define不具备封装性, such as the exclusive constant as class:class gameplayer{private: staticconstint5; int Scores[numturns]; ...};However, the above statement does not pass through some compilers, so a definition is required:class gameplayer{private: staticconstint numturns; int Scores[numturns]; ...}; Const int 5;There is als

the field remember to add Const const, small program all inline, can wear ref do not copy. There must be a sentry at the beginning, that is #ifndef #define #endifA shot is a namespace, telling someone you're working.To see the Google C + + specification, C + + is a different code style can be written in a different language.Can use STL absolutely do not write their own, tranform those to be used. I will write comparator, especially to Set/map.Be sure to have the concept of a process, such as if

EfficiencyI suspect that some people do a secret Pavlov experiment with C + + software developers, or why many programmers drool when it comes to the word "efficiency". (Scott Meyers is a true humor translator)In fact, efficiency is not a matter of joking. A program that is too big or too slow their merits, no matter how compelling, are not acceptable to people. It's supposed to be like this. Software is used to help us to work better, said the slow i

Source: http://stackoverflow.com/questions/1434937/namespace-functions-versus-static-methods-on-a-class By default, use namespaced functions. Classes are to build objects, not to replace namespaces.In Object Oriented code Scott Meyers wrote a whole Item for his valid tive C ++ book on this topic, "Prefer non-member non-friend functions to member functions ". I found an online reference to this principle in an article from Herb Suter: http://www.gotw.

good book !. Meyers's book is definitely worth reading. Meyers can be said to be one of the top technical experts in the C ++ community today. The text below should have been graffiti last year, mainly about dynamic memory allocation. Here I will re-read it and I think it is still too simple. Because the memory is the "Sports Ground" where the program runs, the degree of understanding of the venue will directly affect the smoothness and stability of

practice. That is, more "writes "! "Accumulation of engineering Experience" is very important for programmers who have been developing for a period of time! Only through continuous accumulation can we gradually understand the things behind the C ++ language. For this reason, cainiao who do not have much experience in writing program code can also use Objective C ++ to gain some experience. Objective C ++ is a good book !. Meyers's book is definitely worth reading.

. Objective C ++ is a good book! Meyers's book is definitely worth reading. Meyers can be said to be one of the top technical experts in the C ++ community today. The text below should have been graffiti last year, mainly about dynamic memory allocation. Here I will re-read it and I think it is still too simple. Because the memory is the "Sports Ground" where the program runs, the degree of understanding of the venue will directly affect the smoothnes

much experience in writing program code can also use Objective C ++ to gain some experience. Objective C ++ is a good book !. Meyers's book is definitely worth reading. Meyers can be said to be one of the top technical experts in the C ++ community today. The text below should have been graffiti last year, mainly about dynamic memory allocation. Here I will re-read it and I think it is still too simple. Because the memory is the "Sports Ground" where

a language well is practice. That is, more "writes "! "Accumulation of engineering Experience" is very important for programmers who have been developing for a period of time! Only through continuous accumulation can we gradually understand the things behind the C ++ language. For this reason, cainiao who do not have much experience in writing program code can also use Objective C ++ to gain some experience. Objective C ++ is a good book !. Meyers's book is definitely worth reading.

To learn C ++, Which books should I read gradually ?, Step by step For a list of C ++ books read on a blog, refer: Phase 1 Essential C ++ This is a small but practical C ++ getting started book that emphasizes Quick Start and understanding of C ++ programming. This book focuses on a series of increasingly complex program problems and the language features used to solve these problems. You not only learn the functions and structures of C ++, but also learn their design purposes and basic princip

description and example of data abstraction. It can be seen that C ++ used data abstraction as a selling point in the early days. Supporting data abstraction is a major advantage of C ++ over C. As a language designer, Bjarne uses data abstraction as one of the four sub-languages of C ++. This idea is not universally accepted. For example, Scott Meyers, a language user, divides C ++ into four sub-languages in Objective C ++ 3: c. Object-Oriented C ++

Objective Modern C ++ Reading Notes Item 1 Understanding template type derivation, objective tivemodernc Recently, I found the book "objective Modern C ++". The author is Scott Meyers, the famous C ++ and STL. Just as C ++ 11 gradually became popular, and even the new features of C ++ 14 came into the eyes of everyone, the book "impulsive Modern C ++" came into being. This book, like its predecessors, is based on dozens of terms, but this time it focu

the correct behavior in advance, the compiler can generate only one copy of the code. You can find from the example of vector that only one code (usually vector) is generated ). With a good compiler, templates can still provide your general programming benefits while maintaining high efficiency. Some features of C ++, such as initialization list and pre-auto-increment, can improve efficiency in general. Some other features, such as operator overloading and RTTI, seem innocent, but sometimes cau