update sources to v12.2.4

[ceph.git] / ceph / src / boost / libs / qvm / test / identity_mat_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/mat_operations.hpp>\r
#include "test_qvm_matrix.hpp"\r
\r
namespace\r
    {\r
    template <int Dim>\r
    void\r
    test()\r
        {\r
        using namespace boost::qvm;\r
        test_qvm::matrix<M1,Dim,Dim> m=identity_mat<float,Dim>();\r
        for( int i=0; i!=Dim; ++i )\r
            for( int j=0; j!=Dim; ++j )\r
                BOOST_TEST(m.a[i][j]==float(i==j));\r
        test_qvm::matrix<M2,Dim,Dim> n(42,1);\r
        set_identity(n);\r
        for( int i=0; i!=Dim; ++i )\r
            for( int j=0; j!=Dim; ++j )\r
                BOOST_TEST(n.a[i][j]==float(i==j));\r
        }\r
    }\r
\r
int\r
main()\r
    {\r
    test<2>();\r
    test<3>();\r
    test<4>();\r
    test<5>();\r
    return boost::report_errors();\r
    }\r