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git.proxmox.com Git - ceph.git/blob - ceph/src/boost/libs/qvm/test/minus_m_test.cpp
1 // Copyright 2008-2022 Emil Dotchevski and Reverge Studios, Inc.
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)
6 #ifdef BOOST_QVM_TEST_SINGLE_HEADER
7 # include BOOST_QVM_TEST_SINGLE_HEADER
9 # include <boost/qvm/mat_operations.hpp>
10 # include <boost/qvm/mat.hpp>
13 #include "test_qvm_matrix.hpp"
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
>(); }
22 template <int Rows
,int Cols
>
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
,-1.0f
);
31 test_qvm::matrix
<M1
,Rows
,Cols
> y
=-x
;
32 BOOST_QVM_TEST_EQ(x
.b
,y
.a
);
35 test_qvm::matrix
<M1
,Rows
,Cols
> y
=-mref(x
);
36 BOOST_QVM_TEST_EQ(x
.b
,y
.a
);
56 return boost::report_errors();