Prints all of the child function profiler results to a given file. (stdout by default)

def print_all(self, out=sys.stdout):
        """
        Prints all of the child function profiler results to a given file. (stdout by default)
        """
        if self.empty():
            return
        
        FUNC_NAME_LEN = 38
        CALLCOUNT_LEN = 9        
        out.write(CRLF)
        out.write("name                                    #n         tsub      ttot      tavg")
        out.write(CRLF)
        for stat in self:
            out.write(StatString(stat.full_name).ltrim(FUNC_NAME_LEN))
            out.write(" " * COLUMN_GAP)
            
            # the function is recursive?
            if stat.is_recursive():
                out.write(StatString("%d/%d" % (stat.ncall, stat.nactualcall)).rtrim(CALLCOUNT_LEN))
            else:
                out.write(StatString(stat.ncall).rtrim(CALLCOUNT_LEN))
            out.write(" " * COLUMN_GAP)
            out.write(StatString(_fft(stat.tsub)).rtrim(TIME_COLUMN_LEN))
            out.write(" " * COLUMN_GAP)
            out.write(StatString(_fft(stat.ttot)).rtrim(TIME_COLUMN_LEN))
            out.write(" " * COLUMN_GAP)
            out.write(StatString(_fft(stat.tavg)).rtrim(TIME_COLUMN_LEN))
            out.write(CRLF)