ceph/src/boost/libs/qvm/test/identity_quat_test.cpp

   1 //Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.
   2
   3 //Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 #include <boost/qvm/quat_operations.hpp>
   7 #include "test_qvm_quaternion.hpp"
   8
   9 namespace
  10     {
  11     void
  12     test()
  13         {
  14         using namespace boost::qvm;
  15         test_qvm::quaternion<Q1> q=identity_quat<float>();
  16         BOOST_TEST(q.a[0]==1);
  17         BOOST_TEST(q.a[1]==0);
  18         BOOST_TEST(q.a[2]==0);
  19         BOOST_TEST(q.a[3]==0);
  20         test_qvm::quaternion<Q2> p(42,1);
  21         set_identity(p);
  22         BOOST_TEST(p.a[0]==1);
  23         BOOST_TEST(p.a[1]==0);
  24         BOOST_TEST(p.a[2]==0);
  25         BOOST_TEST(p.a[3]==0);
  26         }
  27     }
  28
  29 int
  30 main()
  31     {
  32     test();
  33     return boost::report_errors();
  34     }