conditional define

Conditional compilation and c ++ Conditional compilation 1. ifdef #ifdef XXXXX......#endifIf XXXXX is defined, compile the above Code. 2. ifndef #ifndef XXXXX......#endifIf XXXXX is not defined, compile the above Code. 3. if #if

C Language # define keywords, Conditional compilation and predefined symbolic knowledge details,I. pre-defined symbols The C standard defines the following five preprocessing symbols _ FILE _ // name of the source FILE to be compiled _ LINE

Conditional compilation is C # more than Java, but I consulted with seniors, they said conditional compilation in the actual project development is not used. The following is just a record of the steps, the need for small partners can refer to. Step

Program flow control Statements in Java include conditional structure, loop structure, and jump statements4.1-Piece structureThe conditional structure includes the sequential structure and the selection structure. The sequential structure does not

I have learned C language and C ++ for three years, but I still don't know much about Conditional compilation commands. I can see some excellent source code on the Linux platform, such as uC/OS-II used a lot of compilation instructions, MFC also

These macros are for conditional compilation. In general, all lines in the source program are compiled. However, sometimes it is desirable to compile a part of the content only if certain conditions are met, that is, to specify the conditions for

Conditional compilation of jscript/javascript in IE Author: JavaScript Kit Translator: Zou (Sheneyan) Translation Date: 2006-02-12 English Original: Conditional compilation of Jscript/javascript in IE Copyright: I am only

javascript|js|jscript| Compilation | condition Conditional compilation of jscript/javascript in IE Author: JavaScript KitTranslator: Zou (Sheneyan)Translation Date:2006-02-12English Original: Conditional Compilation of Jscript/javascript in

JScript can use the following statement to control the compilation of a script based on the value of a conditional compilation variable. You can use either the variables provided by JScript, or you can define your own variables by using the @set

C language Conditional compilation and C language compilation I have been learning C language for almost two years. I have been learning this thing, but I have never studied it seriously. In fact, it is very simple. I only blame myself for being too