C++

These days, in order to design the plug-in development framework, I tried to think about the problem with divergent thinking. I have seen dependency injection, AOP (Aspect-Oriented Programming), and contractual design in the middle. Although some

Previous ArticleArticleDescribes the overall structure of the plug-in development framework. This section describes the design and implementation of the core layer. As for the design of the core layer, I would like to learn from the idea of the

I have been learning osgi knowledge recently. I bought an osgi principle and Best Practices book, but I haven't got it yet. Unfortunately, several open-source frameworks of osgi currently only support Java and do not support both C and C ++.

Borrowed from the school library 《C # design patterns: a tutorialThis book takes some time to read and write some reading notes here by the way. Although some people say that the book is not very good (I read a part of it, it is true that there are

In this seriesArticleThis section introduces the initial idea of building a C/C ++ plug-in development framework. Next I will expand down step by step to implement my idea. Today I will talk about the functions or expectations of this framework. I

Format Control The input/output data is not in the specified format. They are all input/output in the default format. However, you sometimes need to control the data format. In this case, you need to use the format defined in the IOS class to

C # has been used more, and has recently returned to C ++ programming. Some fatal differences are found. If you do not pay attention to them, some inexplicable bugs may occur. The reference type is one of them. In C #, references are similar to

Because the parameters in C # are referenced by default, the function of the ref and out parameter modifiers has never been noticed. General references do not clarify the role of the two. It can be understood as follows: ref and out are equivalent

The following code is often seen: # Ifdef _ cplusplusExtern "C "{# Endif# Include "XXX. H"# Ifdef _ cplusplus}# Endif Explanation: The meaning of this Code is that if the current program is a C ++ program, then the header file

Method 1:String S = abcdeabcdeabcde;String [] sarray = S. Split (C );Foreach (string I in sarray)Console. writeline (I. tostring ());Output the following results:ABDeabDeabDe Method 2:We can see that the result is separated by a specified character.

1. Avoid placing multiple classes in one file. 2. A file should have only one namespace. Avoid placing multiple namespaces in the same file. 3. A file should contain no more than 500 lines of code (excluding the code generated by the machine ). 4.

The design pattern can make our code more flexible, easier to expand, and easier to maintain. Various Object-Oriented Programming Languages provide basically the same mechanism, such as classes, inheritance, derivation, and polymorphism. However,

I have published an article titled how to learn a new language. Later, I began to learn python. The specific reason is not very clear. I started with a concise Python tutorial and wrote two notes, "Python first experience 1" and "Python first

C has been used for a long time, but it is hard to say that C is very thorough at all points. Although C is not as complex as C ++, there are still a lot of difficulties: it is not how difficult they are, but that they do not use much at ordinary

Link: C ++ virtual function exploration notes (1) -- a simple example of virtual function analysis C ++ virtual function exploration notes (2) -- virtual functions and multi-Inheritance C ++ virtual function exploration notes (3) -- extended

Link: C ++ virtual function exploration notes (1) -- a simple example of virtual function analysis C ++ virtual function exploration notes (2) -- virtual functions and multi-Inheritance C ++ virtual function exploration notes (3) -- extended

April 1994 I. multiple choice questions (1-30 points per sub-question, 2 points per sub-question between 31-45 and 60 points in total) The following are four options: a), B), c), and D. Only one option is correct. Correct options should be

In fact, there are many such articles on the Internet. I will talk about my experience from the beginning. 1. Add reference Right-click the control bar, select "Add/Remove items", select COM components, and select "Microsoft Web Browser ". Then

1. Brief description of the hash table (hashtable)In. in the. NET Framework, hashtable is system. A container provided by the collections namespace is used to process and present key-value pairs similar to key/value. The key is usually used for

There are many ways to track the trajectory of time, so it is necessary to establish a timekeeper base class and create a derived class for different timing Methods Class timekeeper {Public:Timekeeper ();~ Timekeeper ();...};Class