ceph/src/boost/libs/qvm/test/access_v_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/vec_access.hpp>
   7 #include "test_qvm_vector.hpp"
   8
   9 using namespace boost::qvm;
  10
  11 template <int I>
  12 void
  13 check_idx( test_qvm::vector<V1,10> & v, float & (*f)( test_qvm::vector<V1,10> & ) )
  14     {
  15     BOOST_TEST((&A<I>(v)==&v.a[I]));
  16     BOOST_TEST((&f(v)==&v.a[I]));
  17     }
  18
  19 int
  20 main()
  21     {
  22     test_qvm::vector<V1,10> v;
  23 #define CHECK_A(i) check_idx<i>(v,A##i);
  24     CHECK_A(0);
  25     CHECK_A(1);
  26     CHECK_A(2);
  27     CHECK_A(3);
  28     CHECK_A(4);
  29     CHECK_A(5);
  30     CHECK_A(6);
  31     CHECK_A(7);
  32     CHECK_A(8);
  33     CHECK_A(9);
  34 #undef CHECK_A
  35     BOOST_TEST(&A<0>(v)==&X(v));
  36     BOOST_TEST(&A<1>(v)==&Y(v));
  37     BOOST_TEST(&A<2>(v)==&Z(v));
  38     BOOST_TEST(&A<3>(v)==&W(v));
  39     return boost::report_errors();
  40     }