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27 lines
984 B
C++
27 lines
984 B
C++
// This file is part of Eigen, a lightweight C++ template library
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// for linear algebra.
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//
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// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
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//
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// This Source Code Form is subject to the terms of the Mozilla
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// Public License v. 2.0. If a copy of the MPL was not distributed
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// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#ifndef EIGEN_SPARSE_FUZZY_H
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#define EIGEN_SPARSE_FUZZY_H
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// template<typename Derived>
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// template<typename OtherDerived>
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// bool SparseMatrixBase<Derived>::isApprox(
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// const OtherDerived& other,
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// typename NumTraits<Scalar>::Real prec
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// ) const
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// {
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// const typename internal::nested<Derived,2>::type nested(derived());
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// const typename internal::nested<OtherDerived,2>::type otherNested(other.derived());
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// return (nested - otherNested).cwise().abs2().sum()
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// <= prec * prec * (std::min)(nested.cwise().abs2().sum(), otherNested.cwise().abs2().sum());
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// }
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#endif // EIGEN_SPARSE_FUZZY_H
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