razer macro

Macro definition that contains if When the macro definition contains an IF 1) define the following macros#define DC (P) if (foo (p)) fun (p) Used in the following environment if (k>n) DC (k); Else DC (n); After the macro is replaced, the following if (k>n) if (foo (k)) Fun (k); Else if (foo (n)) Fun (n); Visible, the original if and else are no longer paired.

Recently, because of the beginning of the real use of the new Tang M051, began to understand the new Tang M0 especially the charm of M051. Learn the official good intentions. Experience the unique charm of m0+51, yes, he is to mess up the 8-bit machine market, the goal is to become and 8051 comparable to the single-chip microcomputer. He did it. Many people in the AVR era, feel that the port alone assignment is inconvenient: for example- Two X LCD ports: Lcd_clk Lcd_dat To pull high and low, a l

"Experimental Purpose"1) Learn about macro viruses2) How to learn macro virus"Experimental principle"Macro viruses are malicious programs written in macro language (VBA) that exist in Word-processing documents, spreadsheets, databases and other data files, such as Office data Processing systems, which use the functions

Special Symbol #, # #(1) #　When you put a # Before of argument in a preprocessor macro, the preprocessor turns that argument into a character array.Using a # in front of a parameter in a macro, the preprocessor converts this argument to an array of characters　Simplified understanding: #是 The meaning of "string", which appears in the macro definition # is to conve

Summer, is a "virus" season, computer viruses are no exception, especially the risk factor is very large Doc virus (virus macro virus) is the use of IE browser access to the network on the Doc page, will also be inexplicably to "black" a. So what is doc exactly a virus ah, it is how black their own baby computer it? Now let's take a look at what the doc virus looks like. Macro virus, it is a special virus

[Switch] DEFINE introduction and multi-row macro definition in C language, define multiple lines [Go] DEFINE introduction and multi-row macro definition in C LanguageTo write a good C language, a beautiful macro definition is very important. Macro definition can help us prevent errors and improve code portability and r

For a complete description of macros and inline functions, see Http://wenku.baidu.com/view/dbf9051c59eef8c75fbfb39f.html This article from http://hi.baidu.com/liugang585570/blog/item/83fa38f9c9d8fd04d8f9fd04.html Before introducing inline functions, it is necessary to introduce preprocessing macros. The functions of inline functions are similar to those of preprocessing macros. We believe that we have used preprocessing macros. We often define some macros, such # Define table_comp (

Referrence: Http://gcc.gnu.org/onlinedocs/cpp/Argument-Prescan.html#Argument-Prescan Procedure Macro_expand (macro (argv)/* macro extension process with parameters. The macro is macro and the parameter is argv */{/*. If the macro is defined as a

Macro usage, usePreface Macros play a major role in C/C ++. Keywords Several Functions of macros 1. Define Constants 2. Define an expression 3. Simplify tedious code 4, as the identifier 5. variable parameters 6, # And # 1. Define Constants For example, you can use a macro to define the PI value. #define PI 3.1415927 2. Define an expression #define MAX(a, b) (a>b?a:b) 3. Simplify tedious

When writing a Graph template class, in order to enable the user to customize the type of distance, such as int or double or even other high-precision rational number encapsulation class,I defined the type of distance as template parameter t_dist and used library functions in the standard librarySTD :: numeric_limits t_dist : : Max ()To define the maximum distanceTemplateTypeName t_dist>ConstTypeNameTopologicalgrapht_dist: :DistanceTopologicalgrapht_dist: :max_distance= (STD::numeric_limitst