Conditional compilation and c ++ Conditional compilation
#ifdef XXXXX......#endifIf XXXXX is defined, compile the above Code.
#ifndef XXXXX......#endifIf XXXXX is not defined, compile the above Code.
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
Translator: Zou (Sheneyan)
Translation Date: 2006-02-12
Copyright: I am only
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
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
and provide relevant evidence. A staff member will contact you within 5 working days.