// This file is part of Eigen, a lightweight C++ template library// for linear algebra.//// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>//// 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_SPARSE_FUZZY_H#define EIGEN_SPARSE_FUZZY_H// template<typename Derived>// template<typename OtherDerived>// bool SparseMatrixBase<Derived>::isApprox(// const OtherDerived& other,// typename NumTraits<Scalar>::Real prec// ) const// {// const typename internal::nested<Derived,2>::type nested(derived());// const typename internal::nested<OtherDerived,2>::type otherNested(other.derived());// return (nested - otherNested).cwise().abs2().sum()// <= prec * prec * (std::min)(nested.cwise().abs2().sum(), otherNested.cwise().abs2().sum());// }#endif // EIGEN_SPARSE_FUZZY_H
