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ADD: new track message, Entity class and Position class

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Henry Winkel
2022-12-20 17:20:35 +01:00
parent 469ecfb099
commit 98ebb563a8
2114 changed files with 482360 additions and 24 deletions
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53
libs/eigen/blas/PackedSelfadjointProduct.h Normal file
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// This file is part of Eigen, a lightweight C++ template library
// for linear algebra.
//
// Copyright (C) 2012 Chen-Pang He <jdh8@ms63.hinet.net>
//
// This Source Code Form is subject to the terms of the Mozilla
// Public License v. 2.0. If a copy of the MPL was not distributed
// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
#ifndef EIGEN_SELFADJOINT_PACKED_PRODUCT_H
#define EIGEN_SELFADJOINT_PACKED_PRODUCT_H
namespace internal {
/* Optimized matrix += alpha * uv'
* The matrix is in packed form.
*/
template<typename Scalar, typename Index, int StorageOrder, int UpLo, bool ConjLhs, bool ConjRhs>
struct selfadjoint_packed_rank1_update;
template<typename Scalar, typename Index, int UpLo, bool ConjLhs, bool ConjRhs>
struct selfadjoint_packed_rank1_update<Scalar,Index,ColMajor,UpLo,ConjLhs,ConjRhs>
{
typedef typename NumTraits<Scalar>::Real RealScalar;
static void run(Index size, Scalar* mat, const Scalar* vec, RealScalar alpha)
{
typedef Map<const Matrix<Scalar,Dynamic,1> > OtherMap;
typedef typename conj_expr_if<ConjLhs,OtherMap>::type ConjRhsType;
conj_if<ConjRhs> cj;
for (Index i=0; i<size; ++i)
{
Map<Matrix<Scalar,Dynamic,1> >(mat, UpLo==Lower ? size-i : (i+1)) += alpha * cj(vec[i]) * ConjRhsType(OtherMap(vec+(UpLo==Lower ? i : 0), UpLo==Lower ? size-i : (i+1)));
//FIXME This should be handled outside.
mat[UpLo==Lower ? 0 : i] = numext::real(mat[UpLo==Lower ? 0 : i]);
mat += UpLo==Lower ? size-i : (i+1);
}
}
};
template<typename Scalar, typename Index, int UpLo, bool ConjLhs, bool ConjRhs>
struct selfadjoint_packed_rank1_update<Scalar,Index,RowMajor,UpLo,ConjLhs,ConjRhs>
{
typedef typename NumTraits<Scalar>::Real RealScalar;
static void run(Index size, Scalar* mat, const Scalar* vec, RealScalar alpha)
{
selfadjoint_packed_rank1_update<Scalar,Index,ColMajor,UpLo==Lower?Upper:Lower,ConjRhs,ConjLhs>::run(size,mat,vec,alpha);
}
};
} // end namespace internal
#endif // EIGEN_SELFADJOINT_PACKED_PRODUCT_H