src/int.cc

   1 /*
   2  * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 /* DEBUG: section 21    Integer functions */
  10
  11 #include "squid.h"
  12 #include "int.h"
  13
  14 #include <cmath>
  15
  16 int
  17 isPowTen(int count)
  18 {
  19     double x = log(static_cast<double>(count)) / log(10.0);
  20
  21     if (0.0 != x - (double) (int) x)
  22         return 0;
  23
  24     return 1;
  25 }
  26