vc compiler

Convert from: auto_ptr and shared_ptr --- auto_ptr (1)Auto_ptr and shared_ptr --- shared_ptr (2)Suggested steps ~~ This article tries to explain how to use auto_ptr and shared_ptr to make the use and management of dynamically allocated objects safer

Recently, the computer re-installed system, the first thing to reload OpenCV.This is the latest version of the direct install, published in 2014-4-25 OpenCV2.4.9 version number, download

node. JS Installation and Configurationnode. JS has been in existence for more than two years, and since it's been in rapid development, some of the previous installation configurations have been introduced for most of the 0.4.x versions, and not

http://misakamm.com/blog/209 The main function of a macro is to simplify code writing and to simplify some of the code that needs to be duplicated for more elegant looks. But it's not easy to use a macro, and it's easy to have disastrous

Java calls C in a number of ways, this article introduces the author's recent learning process, to avoid repeating similar mistakes in the future.First, Java must be a dynamic-link library called C, the Dll/so file compiled by the compiler.

Yesterday the written test encountered a question about the size of the space occupied by the class, did not pay much attention before, come back to do a test, but also really found the problem, after the examination of the examiner door, when the

C + + Stack guideBinhua LiuPrefaceWe often discuss the question of when the data is stored in the stack and when the data is stored in the heap. We know that local variables are stored in the stack; When you debug, the view stack can know the order

There are many common C language development tools, and the library functions supported by each development tool differ from the implementation of the standard. However, for beginners, you can ignore these details, choose a broad-based, easy-to-use

Although the use of goto statements is not advocated in programming, there are times when it is unavoidable to use Goto to simplify the code. The following I would like to discuss this trap C language program will not encounter, but in C + + a

There are several problems in compiling C + + code, summarizing:1. Compiling OpenSSL encounters a problem because the compilation compilation is not supported and is added to the Perl compiler directive: NO-ASM, such as: Perl Configure Vc-win32

It is easier to use this method if you are just testing the applet, if the professional IDE is recommended for large programs.Often you need to write small programs to run, and you don't want to run an environment like Visual Studio, Eclipse, and

First, the dynamic library under Windows1. Static function libraryThe name of such a library is generally libxxx.lib; the file compiled by the static function library is larger because all the data of the library is integrated into the target code,

The COM API call is the positive solution, but you need to write the COM interface class, the Excel object library has too many interfaces ... However, it can be generated automatically with tools.I also recently used VC operation Excel, in the VC

By default, all data segments are process independent and each process has its own copy. But sometimes the process of sharing a data segment is also necessary, for this VC + + compiler connector provides a special syntax, the following is a typical

Connect to the above: http://blog.csdn.net/prsniper/article/details/40652451The address of the local variable mentioned above, the first one is [ebp-4], because of the 32-bit memory alignment reason, the second is [ebp-8], for VC7 above the version,

The basic structure of the SendMessage is as follows: SendMessage ( hwnd hwnd,//Message delivery target window or thread handle.) UINT MSG,//message category (This can be some system messages, or it can be your own definition, described

C Language Variable storage type AutoStaticexternstatic externRegister Auto local variable The auto variable occupies the storage space in stack mode, so when this section is executed, the system immediately allocates the memory space for the

Memory leak checking method for C + + development on Windows platform full use of debugging tools makes it easy to avoid memory leaks. Here are two ways to complement each other, the first is the VC compiler to provide the method, the second is a

three Multiple Inheritance Class A {public : A () {} Virtual ~a () {} virtual int. Foo () {return val; } virtual int Funa () {} private: int val; char bit1; } ; Class B: {public : B () {} Virtual ~b () {}

This paper mainly discusses the VC compiler environment, the implementation of string and file encoding method of conversion, under Linux, please use StrConv to achieve. The specific methods are as follows: I. File encoding format conversion