我在我的遗留代码中有这个
#define max(x, y) (x > y ? x : y)
#define min(x, y) (x < y ? x : y)
那个bean在应用程序中使用了allot,现在我尝试在freeBSD中编译它,我不断得到:
/usr/include/c++/4.2/bits/istream.tcc:123:35: error: macro "min" requires 2 arguments, but only 1 given
/usr/include/c++/4.2/bits/istream.tcc:124:45: error: macro "max" requires 2 arguments, but only 1 given
/usr/include/c++/4.2/bits/istream.tcc:143:33: error: macro "min" requires 2 arguments, but only 1 given
/usr/include/c++/4.2/bits/istream.tcc:144:43: error: macro "max" requires 2 arguments, but only 1 given
/usr/include/c++/4.2/bits/istream.tcc:438:48: error: macro "max" requires 2 arguments, but only 1 given
/usr/include/c++/4.2/bits/istream.tcc:441:53: error: macro "min" requires 2 arguments, but only 1 given
/usr/include/c++/4.2/bits/istream.tcc:449:47: error: macro "max" requires 2 arguments, but only 1 given
/usr/include/c++/4.2/bits/istream.tcc:489:48: error: macro "max" requires 2 arguments, but only 1 given
/usr/include/c++/4.2/bits/istream.tcc:493:53: error: macro "min" requires 2 arguments, but only 1 given
/usr/include/c++/4.2/bits/istream.tcc:501:47: error: macro "max" requires 2 arguments, but only 1 given
/usr/include/c++/4.2/bits/istream.tcc:507:53: error: macro "max" requires 2 arguments, but only 1 given
/usr/include/c++/4.2/bits/istream.tcc:806:43: error: macro "max" requires 2 arguments, but only 1 given
我猜它是代码中方法的名称(宏)。
现在更改名称它的工作量很大。
我怎样才能继续使用它但避免编译器混淆?