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git.proxmox.com Git - ceph.git/blob - ceph/src/boost/libs/qvm/test/scalar_cast_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>
12 #include "test_qvm_matrix.hpp"
17 template <int Rows
,int Cols
>
21 using namespace boost::qvm::sfinae
;
22 test_qvm::matrix
<M1
,Rows
,Cols
,double> x(42,1);
23 test_qvm::matrix
<M1
,Rows
,Cols
,float> y
;
24 assign(y
,scalar_cast
<float>(x
));
25 for( int i
=0; i
!=Rows
; ++i
)
26 for( int j
=0; j
!=Cols
; ++j
)
27 y
.b
[i
][j
]=static_cast<float>(x
.a
[i
][j
]);
28 BOOST_QVM_TEST_EQ(y
.a
,y
.b
);
38 return boost::report_errors();