update sources to v12.2.4

[ceph.git] / ceph / src / boost / libs / qvm / test / cross_test.cpp

//Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.\r
\r
//Distributed under the Boost Software License, Version 1.0. (See accompanying\r
//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)\r
\r
#include <boost/qvm/vec_operations.hpp>\r
#include <boost/qvm/vec_access.hpp>\r
#include <boost/qvm/mat_access.hpp>\r
#include <boost/qvm/vec_operations3.hpp>\r
#include <boost/qvm/vec.hpp>\r
//#include <boost/qvm/quat_traits.hpp>\r
#include "test_qvm_vector.hpp"\r
#include "test_qvm_matrix.hpp"\r
#include "gold.hpp"\r
\r
namespace\r
    {\r
    template <class T,class U> struct same_type_tester;\r
    template <class T> struct same_type_tester<T,T> { };\r
    template <class T,class U> void test_same_type( T, U ) { same_type_tester<T,U>(); }\r
    }\r
\r
int\r
main()\r
    {\r
    using namespace boost::qvm;\r
    test_qvm::vector<V1,3> x(42,1);\r
    test_qvm::vector<V1,3> y=x*2;\r
    test_qvm::matrix<M1,3,3> m;\r
    A00(m) = 0;\r
    A01(m) = -A2(x);\r
    A02(m) = A1(x);\r
    A10(m) = A2(x);\r
    A11(m) = 0;\r
    A12(m) = -A0(x);\r
    A20(m) = -A1(x);\r
    A21(m) = A0(x);\r
    A22(m) = 0;\r
        {\r
        test_same_type(x,cross(x,y));\r
        test_qvm::vector<V1,3> c=cross(x,y);\r
        test_qvm::multiply_mv(c.b,m.a,y.a);\r
        BOOST_QVM_TEST_EQ(c.a,c.b);\r
        }\r
        {\r
        test_qvm::vector<V2,3> c=cross(vref(x),y);\r
        test_qvm::multiply_mv(c.b,m.a,y.a);\r
        BOOST_QVM_TEST_EQ(c.a,c.b);\r
        }\r
        {\r
        test_qvm::vector<V2,3> c=cross(x,vref(y));\r
        test_qvm::multiply_mv(c.b,m.a,y.a);\r
        BOOST_QVM_TEST_EQ(c.a,c.b);\r
        }\r
    return boost::report_errors();\r
    }\r