在MSVC中，将FILENAME宏作为FILENAME=%(FILENAME)%(扩展名)添加到c++项目的预处理器定义中。恐怕这完全是一个编译器杀手。它在某种程度上打破了并行构建。

Try

#include <string.h>

#define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)

对于Windows，使用“\\”而不是“/”。

I think this is better than using strrchr function. strfnchr will search last delemeter '/' and get filename from __FILE__ and you can use __FILE__NAME__ instead __FILE__ for get file name without full file path. strrchr solution searching filename twice per use. but this code is just 1 time search. And it works effectively even if there is no seperater '/' in __FILE__. You can use it by replacing it with \ as needed. The source code of strfnchr was improved by using the source code of strrchr below. I think it will work more effectively than strrchr. https://code.woboq.org/userspace/glibc/string/strrchr.c.html

inline const char* strfnchr(const char* s, int c) {
  const char* found = s;
  while (*(s++)) {
    if (*s == c)
      found = s;
  }
  if (found != s)
    return found + 1;
  return s;
}

#define __FILE_NAME__ strfnchr(__FILE__, '/')

使用basename()函数，或者，如果是在Windows上，使用_splitpath()。

#include <libgen.h>

#define PRINTFILE() { char buf[] = __FILE__; printf("Filename:  %s\n", basename(buf)); }

还可以在shell中尝试man 3 basename。

最近的Clang编译器有一个__FILE_NAME__宏(见这里)。

#include <algorithm>
#include <string>
using namespace std;
string f( __FILE__ );
f = string( (find(f.rbegin(), f.rend(), '/')+1).base() + 1, f.end() );

// searches for the '/' from the back, transfers the reverse iterator 
// into a forward iterator and constructs a new sting with both