ceph/src/boost/libs/config/test/boost_has_tr1_complex_trig.ipp

   1 //  (C) Copyright John Maddock 2005.
   2 //  Use, modification and distribution are subject to the
   3 //  Boost Software License, Version 1.0. (See accompanying file
   4 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 //  See http://www.boost.org/libs/config for most recent version.
   7
   8 //  MACRO:         BOOST_HAS_TR1_COMPLEX_INVERSE_TRIG
   9 //  TITLE:         std::complex inverse trig functions
  10 //  DESCRIPTION:   The std lib has a tr1-conforming set of std::complex inverse trig functions.
  11
  12 #include <complex>
  13
  14 namespace boost_has_tr1_complex_inverse_trig{
  15
  16
  17 int test()
  18 {
  19    std::complex<double> cd;
  20    std::asin(cd);
  21    std::acos(cd);
  22    std::atan(cd);
  23    std::asinh(cd);
  24    std::acosh(cd);
  25    std::atanh(cd);
  26    std::fabs(cd);
  27    return 0;
  28 }
  29
  30 }