projects / ceph.git / blame
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| 92f5a8d4 TL |
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/mat_traits_array.hpp> | |
| 7 | #include <boost/qvm/mat_operations.hpp> | |
| 8 | #include <boost/detail/lightweight_test.hpp> | |
| 9 | ||
| 10 | template <class T,class U> | |
| 11 | struct same_type; | |
| 12 | ||
| 13 | template <class T> | |
| 14 | struct | |
| 15 | same_type<T,T> | |
| 16 | { | |
| 17 | }; | |
| 18 | ||
| 19 | template <class T,class P> | |
| 20 | void | |
| 21 | test_ref_cast( T & v, P * ptr ) | |
| 22 | { | |
| 23 | using namespace boost::qvm; | |
| 24 | BOOST_QVM_STATIC_ASSERT(is_mat<T>::value); | |
| 25 | BOOST_QVM_STATIC_ASSERT(mat_traits<T>::rows==3); | |
| 26 | BOOST_QVM_STATIC_ASSERT(mat_traits<T>::cols==2); | |
| 27 | BOOST_TEST((mat_traits<T>::template read_element<0,0>(v)==ptr[0*2+0])); | |
| 28 | BOOST_TEST((mat_traits<T>::template read_element<0,1>(v)==ptr[0*2+1])); | |
| 29 | BOOST_TEST((mat_traits<T>::template read_element<1,0>(v)==ptr[1*2+0])); | |
| 30 | BOOST_TEST((mat_traits<T>::template read_element<1,1>(v)==ptr[1*2+1])); | |
| 31 | BOOST_TEST((mat_traits<T>::template read_element<2,0>(v)==ptr[2*2+0])); | |
| 32 | BOOST_TEST((mat_traits<T>::template read_element<2,1>(v)==ptr[2*2+1])); | |
| 33 | BOOST_TEST((&mat_traits<T>::template write_element<0,0>(v)==&ptr[0*2+0])); | |
| 34 | BOOST_TEST((&mat_traits<T>::template write_element<0,1>(v)==&ptr[0*2+1])); | |
| 35 | BOOST_TEST((&mat_traits<T>::template write_element<1,0>(v)==&ptr[1*2+0])); | |
| 36 | BOOST_TEST((&mat_traits<T>::template write_element<1,1>(v)==&ptr[1*2+1])); | |
| 37 | BOOST_TEST((&mat_traits<T>::template write_element<2,0>(v)==&ptr[2*2+0])); | |
| 38 | BOOST_TEST((&mat_traits<T>::template write_element<2,1>(v)==&ptr[2*2+1])); | |
| 39 | BOOST_TEST(&v[0][0]==&ptr[0*2+0]); | |
| 40 | BOOST_TEST(&v[0][1]==&ptr[0*2+1]); | |
| 41 | BOOST_TEST(&v[1][0]==&ptr[1*2+0]); | |
| 42 | BOOST_TEST(&v[1][1]==&ptr[1*2+1]); | |
| 43 | BOOST_TEST(&v[2][0]==&ptr[2*2+0]); | |
| 44 | BOOST_TEST(&v[2][1]==&ptr[2*2+1]); | |
| 45 | } | |
| 46 | ||
| 47 | int | |
| 48 | main() | |
| 49 | { | |
| 50 | using namespace boost::qvm; | |
| 51 | { | |
| 52 | BOOST_QVM_STATIC_ASSERT(!is_mat<int[3]>::value); | |
| 53 | BOOST_QVM_STATIC_ASSERT(!is_mat<int[3][3][3]>::value); | |
| 54 | BOOST_QVM_STATIC_ASSERT(is_mat<int[3][4]>::value); | |
| 55 | BOOST_QVM_STATIC_ASSERT(mat_traits<int[3][4]>::rows==3); | |
| 56 | BOOST_QVM_STATIC_ASSERT(mat_traits<int[3][4]>::cols==4); | |
| 57 | same_type<mat_traits<int[3][4]>::scalar_type,int>(); | |
| 58 | same_type< mat<int,3,3>, deduce_mat<int[3][3]>::type >(); | |
| 59 | same_type< mat<int,3,3>, deduce_mat<int const[3][3]>::type >(); | |
| 60 | int arr[3][3] = {{00,01,02},{10,11,12},{20,21,22}}; | |
| 61 | BOOST_TEST((mat_traits<int[3][3]>::read_element<0,0>(arr)==00)); | |
| 62 | BOOST_TEST((mat_traits<int[3][3]>::read_element<0,1>(arr)==01)); | |
| 63 | BOOST_TEST((mat_traits<int[3][3]>::read_element<0,2>(arr)==02)); | |
| 64 | BOOST_TEST((mat_traits<int[3][3]>::read_element<1,0>(arr)==10)); | |
| 65 | BOOST_TEST((mat_traits<int[3][3]>::read_element<1,1>(arr)==11)); | |
| 66 | BOOST_TEST((mat_traits<int[3][3]>::read_element<1,2>(arr)==12)); | |
| 67 | BOOST_TEST((mat_traits<int[3][3]>::read_element<2,0>(arr)==20)); | |
| 68 | BOOST_TEST((mat_traits<int[3][3]>::read_element<2,1>(arr)==21)); | |
| 69 | BOOST_TEST((mat_traits<int[3][3]>::read_element<2,2>(arr)==22)); | |
| 70 | BOOST_TEST((mat_traits<int const[3][3]>::read_element<0,0>(arr)==00)); | |
| 71 | BOOST_TEST((mat_traits<int const[3][3]>::read_element<0,1>(arr)==01)); | |
| 72 | BOOST_TEST((mat_traits<int const[3][3]>::read_element<0,2>(arr)==02)); | |
| 73 | BOOST_TEST((mat_traits<int const[3][3]>::read_element<1,0>(arr)==10)); | |
| 74 | BOOST_TEST((mat_traits<int const[3][3]>::read_element<1,1>(arr)==11)); | |
| 75 | BOOST_TEST((mat_traits<int const[3][3]>::read_element<1,2>(arr)==12)); | |
| 76 | BOOST_TEST((mat_traits<int const[3][3]>::read_element<2,0>(arr)==20)); | |
| 77 | BOOST_TEST((mat_traits<int const[3][3]>::read_element<2,1>(arr)==21)); | |
| 78 | BOOST_TEST((mat_traits<int const[3][3]>::read_element<2,2>(arr)==22)); | |
| 79 | BOOST_TEST((mat_traits<int[3][3]>::read_element_idx(0,0,arr)==00)); | |
| 80 | BOOST_TEST((mat_traits<int[3][3]>::read_element_idx(0,1,arr)==01)); | |
| 81 | BOOST_TEST((mat_traits<int[3][3]>::read_element_idx(0,2,arr)==02)); | |
| 82 | BOOST_TEST((mat_traits<int[3][3]>::read_element_idx(1,0,arr)==10)); | |
| 83 | BOOST_TEST((mat_traits<int[3][3]>::read_element_idx(1,1,arr)==11)); | |
| 84 | BOOST_TEST((mat_traits<int[3][3]>::read_element_idx(1,2,arr)==12)); | |
| 85 | BOOST_TEST((mat_traits<int[3][3]>::read_element_idx(2,0,arr)==20)); | |
| 86 | BOOST_TEST((mat_traits<int[3][3]>::read_element_idx(2,1,arr)==21)); | |
| 87 | BOOST_TEST((mat_traits<int[3][3]>::read_element_idx(2,2,arr)==22)); | |
| 88 | BOOST_TEST((mat_traits<int const[3][3]>::read_element_idx(0,0,arr)==00)); | |
| 89 | BOOST_TEST((mat_traits<int const[3][3]>::read_element_idx(0,1,arr)==01)); | |
| 90 | BOOST_TEST((mat_traits<int const[3][3]>::read_element_idx(0,2,arr)==02)); | |
| 91 | BOOST_TEST((mat_traits<int const[3][3]>::read_element_idx(1,0,arr)==10)); | |
| 92 | BOOST_TEST((mat_traits<int const[3][3]>::read_element_idx(1,1,arr)==11)); | |
| 93 | BOOST_TEST((mat_traits<int const[3][3]>::read_element_idx(1,2,arr)==12)); | |
| 94 | BOOST_TEST((mat_traits<int const[3][3]>::read_element_idx(2,0,arr)==20)); | |
| 95 | BOOST_TEST((mat_traits<int const[3][3]>::read_element_idx(2,1,arr)==21)); | |
| 96 | BOOST_TEST((mat_traits<int const[3][3]>::read_element_idx(2,2,arr)==22)); | |
| 97 | BOOST_TEST((&mat_traits<int[3][3]>::write_element<0,0>(arr)==&arr[0][0])); | |
| 98 | BOOST_TEST((&mat_traits<int[3][3]>::write_element<0,1>(arr)==&arr[0][1])); | |
| 99 | BOOST_TEST((&mat_traits<int[3][3]>::write_element<0,2>(arr)==&arr[0][2])); | |
| 100 | BOOST_TEST((&mat_traits<int[3][3]>::write_element<1,0>(arr)==&arr[1][0])); | |
| 101 | BOOST_TEST((&mat_traits<int[3][3]>::write_element<1,1>(arr)==&arr[1][1])); | |
| 102 | BOOST_TEST((&mat_traits<int[3][3]>::write_element<1,2>(arr)==&arr[1][2])); | |
| 103 | BOOST_TEST((&mat_traits<int[3][3]>::write_element<2,0>(arr)==&arr[2][0])); | |
| 104 | BOOST_TEST((&mat_traits<int[3][3]>::write_element<2,1>(arr)==&arr[2][1])); | |
| 105 | BOOST_TEST((&mat_traits<int[3][3]>::write_element<2,2>(arr)==&arr[2][2])); | |
| 106 | BOOST_TEST((&mat_traits<int[3][3]>::write_element_idx(0,0,arr)==&arr[0][0])); | |
| 107 | BOOST_TEST((&mat_traits<int[3][3]>::write_element_idx(0,1,arr)==&arr[0][1])); | |
| 108 | BOOST_TEST((&mat_traits<int[3][3]>::write_element_idx(0,2,arr)==&arr[0][2])); | |
| 109 | BOOST_TEST((&mat_traits<int[3][3]>::write_element_idx(1,0,arr)==&arr[1][0])); | |
| 110 | BOOST_TEST((&mat_traits<int[3][3]>::write_element_idx(1,1,arr)==&arr[1][1])); | |
| 111 | BOOST_TEST((&mat_traits<int[3][3]>::write_element_idx(1,2,arr)==&arr[1][2])); | |
| 112 | BOOST_TEST((&mat_traits<int[3][3]>::write_element_idx(2,0,arr)==&arr[2][0])); | |
| 113 | BOOST_TEST((&mat_traits<int[3][3]>::write_element_idx(2,1,arr)==&arr[2][1])); | |
| 114 | BOOST_TEST((&mat_traits<int[3][3]>::write_element_idx(2,2,arr)==&arr[2][2])); | |
| 115 | } | |
| 116 | { | |
| 117 | int arr[42] = {0}; | |
| 118 | int * ptr=arr+5; | |
| 119 | ptr[0*2+0]=42; | |
| 120 | ptr[0*2+1]=43; | |
| 121 | ptr[1*2+0]=44; | |
| 122 | ptr[1*2+1]=45; | |
| 123 | ptr[2*2+0]=46; | |
| 124 | ptr[2*2+1]=47; | |
| 125 | test_ref_cast(ptr_mref<3,2>(ptr),ptr); | |
| 126 | int m[3][2] = {{1,1},{1,1},{1,1}}; | |
| 127 | ptr_mref<3,2>(ptr) += mref(m); | |
| 128 | BOOST_TEST(ptr[0*2+0]=43); | |
| 129 | BOOST_TEST(ptr[0*2+1]=44); | |
| 130 | BOOST_TEST(ptr[1*2+0]=45); | |
| 131 | BOOST_TEST(ptr[1*2+1]=46); | |
| 132 | BOOST_TEST(ptr[2*2+0]=47); | |
| 133 | BOOST_TEST(ptr[2*2+1]=48); | |
| 134 | } | |
| 135 | return boost::report_errors(); | |
| 136 | } |