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- //Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.
- //Distributed under the Boost Software License, Version 1.0. (See accompanying
- //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- #include <boost/qvm/vec_operations.hpp>
- #include <boost/qvm/vec.hpp>
- #include <boost/qvm/map_mat_vec.hpp>
- #include "test_qvm_matrix.hpp"
- #include "test_qvm_vector.hpp"
- #include "gold.hpp"
- namespace
- {
- template <int A,int B,bool LessThan=(A<B)>
- struct
- get_min
- {
- static int const value=B;
- };
- template <int A,int B>
- struct
- get_min<A,B,true>
- {
- static int const value=A;
- };
- template <int Rows,int Cols>
- void
- test()
- {
- using namespace boost::qvm;
- int const D=get_min<Rows,Cols>::value;
- test_qvm::matrix<M1,Rows,Cols> x(42,1);
- test_qvm::vector<V1,D> y=diag(x);
- for( int i=0; i!=D; ++i )
- y.b[i]=x.a[i][i];
- BOOST_QVM_TEST_EQ(y.a,y.b);
- diag(x) *= 2;
- for( int i=0; i!=D; ++i )
- x.b[i][i] *= 2;
- BOOST_QVM_TEST_EQ(x.a,x.b);
- diag(x) + diag(x);
- -diag(x);
- }
- }
- int
- main()
- {
- test<1,2>();
- test<1,3>();
- test<1,4>();
- test<1,5>();
- test<2,1>();
- test<3,1>();
- test<4,1>();
- test<5,1>();
- test<2,2>();
- test<3,3>();
- test<4,4>();
- test<5,5>();
- return boost::report_errors();
- }
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