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

   1 // Copyright 2008-2022 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 #ifdef BOOST_QVM_TEST_SINGLE_HEADER
   7 #   include BOOST_QVM_TEST_SINGLE_HEADER
   8 #else
   9 #   include <boost/qvm/vec_operations.hpp>
  10 #endif
  11
  12 #include "test_qvm_vector.hpp"
  13 #include "gold.hpp"
  14
  15 namespace
  16     {
  17     template <int Dim>
  18     void
  19     test()
  20         {
  21         using namespace boost::qvm::sfinae;
  22         test_qvm::vector<V1,Dim> x(42,2);
  23             {
  24             test_qvm::vector<V1,Dim> const y(42,1);
  25             test_qvm::add_v(x.b,x.a,y.a);
  26             x+=y;
  27             BOOST_QVM_TEST_EQ(x.a,x.b);
  28             }
  29             {
  30             test_qvm::vector<V2,Dim> const y(42,1);
  31             test_qvm::add_v(x.b,x.a,y.a);
  32             x+=y;
  33             BOOST_QVM_TEST_EQ(x.a,x.b);
  34             }
  35         }
  36     }
  37
  38 int
  39 main()
  40     {
  41     test<2>();
  42     test<3>();
  43     test<4>();
  44     test<5>();
  45     return boost::report_errors();
  46     }