__FILE__ and __LINE__

Hie,
Can I put __FILE__ and __LINE__ macros inside the class function which
may not be inline. And

Code:

void function() 
{ 
 classobject::LogInfo(...); 



} 

Internally LogInfo should log file name and line number. Here I dont want user to pass those macros and also dont want to use any macros. Is there any solution?