projects / ceph.git / blame
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|---|---|---|
| 3a9019d9 FG |
1 | //Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.\r |
| 2 | \r | |
| 3 | //Distributed under the Boost Software License, Version 1.0. (See accompanying\r | |
| 4 | //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)\r | |
| 5 | \r | |
| 6 | #include <boost/qvm/quat_traits_array.hpp>\r | |
| 7 | #include <boost/qvm/quat_operations.hpp>\r | |
| 8 | #include <boost/detail/lightweight_test.hpp>\r | |
| 9 | \r | |
| 10 | template <class T,class U>\r | |
| 11 | struct same_type;\r | |
| 12 | \r | |
| 13 | template <class T>\r | |
| 14 | struct\r | |
| 15 | same_type<T,T>\r | |
| 16 | {\r | |
| 17 | };\r | |
| 18 | \r | |
| 19 | template <class T,class P>\r | |
| 20 | void\r | |
| 21 | test_ref_cast( T & q, P * ptr )\r | |
| 22 | {\r | |
| 23 | using namespace boost::qvm;\r | |
| 24 | BOOST_QVM_STATIC_ASSERT(is_quat<T>::value);\r | |
| 25 | BOOST_TEST(quat_traits<T>::template read_element<0>(q)==ptr[0]);\r | |
| 26 | BOOST_TEST(quat_traits<T>::template read_element<1>(q)==ptr[1]);\r | |
| 27 | BOOST_TEST(quat_traits<T>::template read_element<2>(q)==ptr[2]);\r | |
| 28 | BOOST_TEST(quat_traits<T>::template read_element<3>(q)==ptr[3]);\r | |
| 29 | BOOST_TEST(&quat_traits<T>::template write_element<0>(q)==&ptr[0]);\r | |
| 30 | BOOST_TEST(&quat_traits<T>::template write_element<1>(q)==&ptr[1]);\r | |
| 31 | BOOST_TEST(&quat_traits<T>::template write_element<2>(q)==&ptr[2]);\r | |
| 32 | BOOST_TEST(&quat_traits<T>::template write_element<3>(q)==&ptr[3]);\r | |
| 33 | BOOST_TEST(&q[0]==&ptr[0]);\r | |
| 34 | BOOST_TEST(&q[1]==&ptr[1]);\r | |
| 35 | BOOST_TEST(&q[2]==&ptr[2]);\r | |
| 36 | BOOST_TEST(&q[3]==&ptr[3]);\r | |
| 37 | }\r | |
| 38 | \r | |
| 39 | int\r | |
| 40 | main()\r | |
| 41 | {\r | |
| 42 | using namespace boost::qvm;\r | |
| 43 | {\r | |
| 44 | BOOST_QVM_STATIC_ASSERT(is_quat<int[4]>::value);\r | |
| 45 | BOOST_QVM_STATIC_ASSERT(!is_quat<int[4][4]>::value);\r | |
| 46 | BOOST_QVM_STATIC_ASSERT(!is_quat<int[4][4][4]>::value);\r | |
| 47 | same_type<quat_traits<int[4]>::scalar_type,int>();\r | |
| 48 | same_type< quat<int>, deduce_quat<int[4]>::type >();\r | |
| 49 | same_type< quat<int>, deduce_quat<int const[4]>::type >();\r | |
| 50 | int arr[4] = {0,1,2,3};\r | |
| 51 | BOOST_TEST((quat_traits<int[4]>::read_element<0>(arr)==0));\r | |
| 52 | BOOST_TEST((quat_traits<int[4]>::read_element<1>(arr)==1));\r | |
| 53 | BOOST_TEST((quat_traits<int[4]>::read_element<2>(arr)==2));\r | |
| 54 | BOOST_TEST((quat_traits<int[4]>::read_element<3>(arr)==3));\r | |
| 55 | BOOST_TEST((quat_traits<int const[4]>::read_element<0>(arr)==0));\r | |
| 56 | BOOST_TEST((quat_traits<int const[4]>::read_element<1>(arr)==1));\r | |
| 57 | BOOST_TEST((quat_traits<int const[4]>::read_element<2>(arr)==2));\r | |
| 58 | BOOST_TEST((quat_traits<int const[4]>::read_element<3>(arr)==3));\r | |
| 59 | BOOST_TEST((quat_traits<int[4]>::read_element_idx(0,arr)==0));\r | |
| 60 | BOOST_TEST((quat_traits<int[4]>::read_element_idx(1,arr)==1));\r | |
| 61 | BOOST_TEST((quat_traits<int[4]>::read_element_idx(2,arr)==2));\r | |
| 62 | BOOST_TEST((quat_traits<int[4]>::read_element_idx(3,arr)==3));\r | |
| 63 | BOOST_TEST((quat_traits<int const[4]>::read_element_idx(0,arr)==0));\r | |
| 64 | BOOST_TEST((quat_traits<int const[4]>::read_element_idx(1,arr)==1));\r | |
| 65 | BOOST_TEST((quat_traits<int const[4]>::read_element_idx(2,arr)==2));\r | |
| 66 | BOOST_TEST((quat_traits<int const[4]>::read_element_idx(3,arr)==3));\r | |
| 67 | BOOST_TEST((&quat_traits<int[4]>::write_element<0>(arr)==&arr[0]));\r | |
| 68 | BOOST_TEST((&quat_traits<int[4]>::write_element<1>(arr)==&arr[1]));\r | |
| 69 | BOOST_TEST((&quat_traits<int[4]>::write_element<2>(arr)==&arr[2]));\r | |
| 70 | BOOST_TEST((&quat_traits<int[4]>::write_element<3>(arr)==&arr[3]));\r | |
| 71 | BOOST_TEST((&quat_traits<int[4]>::write_element_idx(0,arr)==&arr[0]));\r | |
| 72 | BOOST_TEST((&quat_traits<int[4]>::write_element_idx(1,arr)==&arr[1]));\r | |
| 73 | BOOST_TEST((&quat_traits<int[4]>::write_element_idx(2,arr)==&arr[2]));\r | |
| 74 | BOOST_TEST((&quat_traits<int[4]>::write_element_idx(3,arr)==&arr[3]));\r | |
| 75 | }\r | |
| 76 | {\r | |
| 77 | int arr[42] = {0};\r | |
| 78 | int * ptr=arr+5;\r | |
| 79 | ptr[0]=42;\r | |
| 80 | ptr[1]=43;\r | |
| 81 | ptr[2]=44;\r | |
| 82 | ptr[3]=45;\r | |
| 83 | test_ref_cast(ptr_qref(ptr),ptr);\r | |
| 84 | int q[4] = {1,1,1,1};\r | |
| 85 | ptr_qref(ptr) += qref(q);\r | |
| 86 | BOOST_TEST(ptr[0]==43);\r | |
| 87 | BOOST_TEST(ptr[1]==44);\r | |
| 88 | BOOST_TEST(ptr[2]==45);\r | |
| 89 | BOOST_TEST(ptr[3]==46);\r | |
| 90 | }\r | |
| 91 | return boost::report_errors();\r | |
| 92 | }\r |