1// Copyright 2008-2022 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#ifdef BOOST_QVM_TEST_SINGLE_HEADER
7# include BOOST_QVM_TEST_SINGLE_HEADER
8#else
9# include <boost/qvm/mat_operations.hpp>
10# include <boost/qvm/mat.hpp>
11#endif
12
13#include "test_qvm_matrix.hpp"
14#include "gold.hpp"
15
16namespace
17 {
18 template <class T,class U> struct same_type_tester;
19 template <class T> struct same_type_tester<T,T> { };
20 template <class T,class U> void test_same_type( T, U ) { same_type_tester<T,U>(); }
21
22 template <int Rows,int Cols>
23 void
24 test()
25 {
26 using namespace boost::qvm::sfinae;
27 test_qvm::matrix<M1,Rows,Cols> const x(42,1);
28 test_qvm::scalar_multiply_m(x.b,x.a,2.0f);
29 test_same_type(x,x*2);
30 {
31 test_qvm::matrix<M1,Rows,Cols> y=x*2;
32 BOOST_QVM_TEST_EQ(x.b,y.a);
33 }
34 {
35 test_qvm::matrix<M1,Rows,Cols> y=mref(x)*2;
36 BOOST_QVM_TEST_EQ(x.b,y.a);
37 }
38 }
39 }
40
41int
42main()
43 {
44 test<1,2>();
45 test<2,1>();
46 test<2,2>();
47 test<1,3>();
48 test<3,1>();
49 test<3,3>();
50 test<1,4>();
51 test<4,1>();
52 test<4,4>();
53 test<1,5>();
54 test<5,1>();
55 test<5,5>();
56 return boost::report_errors();
57 }
58

source code of boost/libs/qvm/test/mul_ms_test.cpp