import cpp

string functionName(Function f) {
  exists(string name, string templateArgs, string args |
         result = name + templateArgs + args
     and name = f.getQualifiedName()
     and if exists(f.getATemplateArgument())
         then templateArgs = "<" + concat(int i | exists(f.getTemplateArgument(i)) | f.getTemplateArgument(i).toString(), "," order by i) + ">"
         else templateArgs = ""
     and args = "(" + concat(int i | exists(f.getParameter(i)) | f.getParameter(i).getType().toString(), "," order by i) + ")")
}

from string resource, int ntotal, int ncode, int ncomment
where exists(File f | f.getShortName() = resource and numlines(unresolveElement(f), ntotal, ncode, ncomment))
   or exists(Function f | functionName(f) = resource and numlines(unresolveElement(f), ntotal, ncode, ncomment))
select resource, ntotal, ncode, ncomment