Is there a way to concatenate keywords in a macro and get
C to behave in a more dynamic fashion as in:
#define macro(fun,ction,var,iable) function(variable)
我知道,这种事情用其他语言存在。
您可以使用第2号,在宏观中编造姓名。
fun###ction ...
页: 1 虽然有<代码>#,但正如迈克尔所说,在C或C++研究关键词之前,该编码即予适用(所有预处理),即使使用该编码生成任何预处理关键词,也允许先处理人坠毁。
因此,一般而言,如果在你直接投入时,某件事没有汇编,那么,当加工商生产时,它就赢得了一定价值。
在使用方面有一些警告(例如,你要跳过一些灯hoo,以压缩其他宏观扩张的results),但海湾合作委员会国家小组讨论了基本形式:
rel=“nofollow noreferer”>http://gcc.gnu.org/onlinedocs/cpp/Connation.html>。
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