| // 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 |