What symbols would appear within active preprocessor directives under a given configuration?
什么符号出现在活跃的预处理器指令在给定配置?。
Source files in the Linux subdirectory could have a code layout with preprocessor directives as follows.
linux子目录中的源文件中可能会有带有预处理程序指示符的代码形式，如下。
In the process, all preprocessor directives are carried out, macro expansions are performed, and comments are removed.
在此过程中，执行所有的预处理器指令，执行宏展开，并移除注释。
The contents of an entire OMG IDL file, along with any files brought in through preprocessor directives, form a naming scope.
整个OMGIDL内容和通过预处理器伪指令传入的所有文件共同组成了命名作用域。
Directives to the output, at the beginning and end of each included file and around lines removed by preprocessor directives for conditional compilation.
指令添加到输出中，位于每个包含文件的开头和结尾以及被条件编译预处理器指令移除的行的周围。
Xcode needs to be configured to tell the preprocessor to search this directory when processing #include directives.
需要通过配置Xcode让预处理器在处理 #include 指令时搜索这个目录。
Xcode needs to be configured to tell the preprocessor to search this directory when processing #include directives.
需要通过配置Xcode让预处理器在处理 #include 指令时搜索这个目录。
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