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