ceph/src/boost/libs/qvm/test/col_mat_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/map.hpp>
  10 #   include <boost/qvm/vec_operations.hpp>
  11 #   include <boost/qvm/mat_operations.hpp>
  12 #   include <boost/qvm/mat.hpp>
  13 #endif
  14
  15 #include <boost/qvm/mat_traits_array.hpp>
  16 #include "test_qvm_vector.hpp"
  17 #include "gold.hpp"
  18
  19 namespace
  20     {
  21     template <int Dim>
  22     void
  23     test()
  24         {
  25         using namespace boost::qvm;
  26         test_qvm::vector<V1,Dim> x(42,1);
  27         float y[1][Dim]; assign(y,transposed(col_mat(x)));
  28         BOOST_QVM_TEST_EQ(x.a,y[0]);
  29         test_qvm::scalar_multiply_v(x.b,x.a,2.0f);
  30         col<0>(col_mat(x)) *= 2;
  31         BOOST_QVM_TEST_EQ(x.a,x.b);
  32         col_mat(x)+col_mat(x);
  33         -col_mat(x);
  34         }
  35     }
  36
  37 int
  38 main()
  39     {
  40     test<2>();
  41     test<3>();
  42     test<4>();
  43     test<5>();
  44     return boost::report_errors();
  45     }