1 files changed, 0 insertions, 295 deletions
diff --git a/src/EigenUnsupported/src/Skyline/SkylineProduct.h b/src/EigenUnsupported/src/Skyline/SkylineProduct.h
deleted file mode 100644
index d9eb814..0000000
--- a/src/EigenUnsupported/src/Skyline/SkylineProduct.h
+++ /dev/null
@@ -1,295 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra.
-//
-// Copyright (C) 2008-2009 Guillaume Saupin <guillaume.saupin@cea.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_SKYLINEPRODUCT_H
-#define EIGEN_SKYLINEPRODUCT_H
-
-namespace Eigen { 
-
-template<typename Lhs, typename Rhs, int ProductMode>
-struct SkylineProductReturnType {
-    typedef const typename internal::nested_eval<Lhs, Rhs::RowsAtCompileTime>::type LhsNested;
-    typedef const typename internal::nested_eval<Rhs, Lhs::RowsAtCompileTime>::type RhsNested;
-
-    typedef SkylineProduct<LhsNested, RhsNested, ProductMode> Type;
-};
-
-template<typename LhsNested, typename RhsNested, int ProductMode>
-struct internal::traits<SkylineProduct<LhsNested, RhsNested, ProductMode> > {
-    // clean the nested types:
-    typedef typename internal::remove_all<LhsNested>::type _LhsNested;
-    typedef typename internal::remove_all<RhsNested>::type _RhsNested;
-    typedef typename _LhsNested::Scalar Scalar;
-
-    enum {
-        LhsCoeffReadCost = _LhsNested::CoeffReadCost,
-        RhsCoeffReadCost = _RhsNested::CoeffReadCost,
-        LhsFlags = _LhsNested::Flags,
-        RhsFlags = _RhsNested::Flags,
-
-        RowsAtCompileTime = _LhsNested::RowsAtCompileTime,
-        ColsAtCompileTime = _RhsNested::ColsAtCompileTime,
-        InnerSize = EIGEN_SIZE_MIN_PREFER_FIXED(_LhsNested::ColsAtCompileTime, _RhsNested::RowsAtCompileTime),
-
-        MaxRowsAtCompileTime = _LhsNested::MaxRowsAtCompileTime,
-        MaxColsAtCompileTime = _RhsNested::MaxColsAtCompileTime,
-
-        EvalToRowMajor = (RhsFlags & LhsFlags & RowMajorBit),
-        ResultIsSkyline = ProductMode == SkylineTimeSkylineProduct,
-
-        RemovedBits = ~((EvalToRowMajor ? 0 : RowMajorBit) | (ResultIsSkyline ? 0 : SkylineBit)),
-
-        Flags = (int(LhsFlags | RhsFlags) & HereditaryBits & RemovedBits)
-        | EvalBeforeAssigningBit
-        | EvalBeforeNestingBit,
-
-        CoeffReadCost = HugeCost
-    };
-
-    typedef typename internal::conditional<ResultIsSkyline,
-            SkylineMatrixBase<SkylineProduct<LhsNested, RhsNested, ProductMode> >,
-            MatrixBase<SkylineProduct<LhsNested, RhsNested, ProductMode> > >::type Base;
-};
-
-namespace internal {
-template<typename LhsNested, typename RhsNested, int ProductMode>
-class SkylineProduct : no_assignment_operator,
-public traits<SkylineProduct<LhsNested, RhsNested, ProductMode> >::Base {
-public:
-
-    EIGEN_GENERIC_PUBLIC_INTERFACE(SkylineProduct)
-
-private:
-
-    typedef typename traits<SkylineProduct>::_LhsNested _LhsNested;
-    typedef typename traits<SkylineProduct>::_RhsNested _RhsNested;
-
-public:
-
-    template<typename Lhs, typename Rhs>
-    EIGEN_STRONG_INLINE SkylineProduct(const Lhs& lhs, const Rhs& rhs)
-    : m_lhs(lhs), m_rhs(rhs) {
-        eigen_assert(lhs.cols() == rhs.rows());
-
-        enum {
-            ProductIsValid = _LhsNested::ColsAtCompileTime == Dynamic
-            || _RhsNested::RowsAtCompileTime == Dynamic
-            || int(_LhsNested::ColsAtCompileTime) == int(_RhsNested::RowsAtCompileTime),
-            AreVectors = _LhsNested::IsVectorAtCompileTime && _RhsNested::IsVectorAtCompileTime,
-            SameSizes = EIGEN_PREDICATE_SAME_MATRIX_SIZE(_LhsNested, _RhsNested)
-        };
-        // note to the lost user:
-        //    * for a dot product use: v1.dot(v2)
-        //    * for a coeff-wise product use: v1.cwise()*v2
-        EIGEN_STATIC_ASSERT(ProductIsValid || !(AreVectors && SameSizes),
-                INVALID_VECTOR_VECTOR_PRODUCT__IF_YOU_WANTED_A_DOT_OR_COEFF_WISE_PRODUCT_YOU_MUST_USE_THE_EXPLICIT_FUNCTIONS)
-                EIGEN_STATIC_ASSERT(ProductIsValid || !(SameSizes && !AreVectors),
-                INVALID_MATRIX_PRODUCT__IF_YOU_WANTED_A_COEFF_WISE_PRODUCT_YOU_MUST_USE_THE_EXPLICIT_FUNCTION)
-                EIGEN_STATIC_ASSERT(ProductIsValid || SameSizes, INVALID_MATRIX_PRODUCT)
-    }
-
-    EIGEN_STRONG_INLINE Index rows() const {
-        return m_lhs.rows();
-    }
-
-    EIGEN_STRONG_INLINE Index cols() const {
-        return m_rhs.cols();
-    }
-
-    EIGEN_STRONG_INLINE const _LhsNested& lhs() const {
-        return m_lhs;
-    }
-
-    EIGEN_STRONG_INLINE const _RhsNested& rhs() const {
-        return m_rhs;
-    }
-
-protected:
-    LhsNested m_lhs;
-    RhsNested m_rhs;
-};
-
-// dense = skyline * dense
-// Note that here we force no inlining and separate the setZero() because GCC messes up otherwise
-
-template<typename Lhs, typename Rhs, typename Dest>
-EIGEN_DONT_INLINE void skyline_row_major_time_dense_product(const Lhs& lhs, const Rhs& rhs, Dest& dst) {
-    typedef typename remove_all<Lhs>::type _Lhs;
-    typedef typename remove_all<Rhs>::type _Rhs;
-    typedef typename traits<Lhs>::Scalar Scalar;
-
-    enum {
-        LhsIsRowMajor = (_Lhs::Flags & RowMajorBit) == RowMajorBit,
-        LhsIsSelfAdjoint = (_Lhs::Flags & SelfAdjointBit) == SelfAdjointBit,
-        ProcessFirstHalf = LhsIsSelfAdjoint
-        && (((_Lhs::Flags & (UpperTriangularBit | LowerTriangularBit)) == 0)
-        || ((_Lhs::Flags & UpperTriangularBit) && !LhsIsRowMajor)
-        || ((_Lhs::Flags & LowerTriangularBit) && LhsIsRowMajor)),
-        ProcessSecondHalf = LhsIsSelfAdjoint && (!ProcessFirstHalf)
-    };
-
-    //Use matrix diagonal part <- Improvement : use inner iterator on dense matrix.
-    for (Index col = 0; col < rhs.cols(); col++) {
-        for (Index row = 0; row < lhs.rows(); row++) {
-            dst(row, col) = lhs.coeffDiag(row) * rhs(row, col);
-        }
-    }
-    //Use matrix lower triangular part
-    for (Index row = 0; row < lhs.rows(); row++) {
-        typename _Lhs::InnerLowerIterator lIt(lhs, row);
-        const Index stop = lIt.col() + lIt.size();
-        for (Index col = 0; col < rhs.cols(); col++) {
-
-            Index k = lIt.col();
-            Scalar tmp = 0;
-            while (k < stop) {
-                tmp +=
-                        lIt.value() *
-                        rhs(k++, col);
-                ++lIt;
-            }
-            dst(row, col) += tmp;
-            lIt += -lIt.size();
-        }
-
-    }
-
-    //Use matrix upper triangular part
-    for (Index lhscol = 0; lhscol < lhs.cols(); lhscol++) {
-        typename _Lhs::InnerUpperIterator uIt(lhs, lhscol);
-        const Index stop = uIt.size() + uIt.row();
-        for (Index rhscol = 0; rhscol < rhs.cols(); rhscol++) {
-
-
-            const Scalar rhsCoeff = rhs.coeff(lhscol, rhscol);
-            Index k = uIt.row();
-            while (k < stop) {
-                dst(k++, rhscol) +=
-                        uIt.value() *
-                        rhsCoeff;
-                ++uIt;
-            }
-            uIt += -uIt.size();
-        }
-    }
-
-}
-
-template<typename Lhs, typename Rhs, typename Dest>
-EIGEN_DONT_INLINE void skyline_col_major_time_dense_product(const Lhs& lhs, const Rhs& rhs, Dest& dst) {
-    typedef typename remove_all<Lhs>::type _Lhs;
-    typedef typename remove_all<Rhs>::type _Rhs;
-    typedef typename traits<Lhs>::Scalar Scalar;
-
-    enum {
-        LhsIsRowMajor = (_Lhs::Flags & RowMajorBit) == RowMajorBit,
-        LhsIsSelfAdjoint = (_Lhs::Flags & SelfAdjointBit) == SelfAdjointBit,
-        ProcessFirstHalf = LhsIsSelfAdjoint
-        && (((_Lhs::Flags & (UpperTriangularBit | LowerTriangularBit)) == 0)
-        || ((_Lhs::Flags & UpperTriangularBit) && !LhsIsRowMajor)
-        || ((_Lhs::Flags & LowerTriangularBit) && LhsIsRowMajor)),
-        ProcessSecondHalf = LhsIsSelfAdjoint && (!ProcessFirstHalf)
-    };
-
-    //Use matrix diagonal part <- Improvement : use inner iterator on dense matrix.
-    for (Index col = 0; col < rhs.cols(); col++) {
-        for (Index row = 0; row < lhs.rows(); row++) {
-            dst(row, col) = lhs.coeffDiag(row) * rhs(row, col);
-        }
-    }
-
-    //Use matrix upper triangular part
-    for (Index row = 0; row < lhs.rows(); row++) {
-        typename _Lhs::InnerUpperIterator uIt(lhs, row);
-        const Index stop = uIt.col() + uIt.size();
-        for (Index col = 0; col < rhs.cols(); col++) {
-
-            Index k = uIt.col();
-            Scalar tmp = 0;
-            while (k < stop) {
-                tmp +=
-                        uIt.value() *
-                        rhs(k++, col);
-                ++uIt;
-            }
-
-
-            dst(row, col) += tmp;
-            uIt += -uIt.size();
-        }
-    }
-
-    //Use matrix lower triangular part
-    for (Index lhscol = 0; lhscol < lhs.cols(); lhscol++) {
-        typename _Lhs::InnerLowerIterator lIt(lhs, lhscol);
-        const Index stop = lIt.size() + lIt.row();
-        for (Index rhscol = 0; rhscol < rhs.cols(); rhscol++) {
-
-            const Scalar rhsCoeff = rhs.coeff(lhscol, rhscol);
-            Index k = lIt.row();
-            while (k < stop) {
-                dst(k++, rhscol) +=
-                        lIt.value() *
-                        rhsCoeff;
-                ++lIt;
-            }
-            lIt += -lIt.size();
-        }
-    }
-
-}
-
-template<typename Lhs, typename Rhs, typename ResultType,
-        int LhsStorageOrder = traits<Lhs>::Flags&RowMajorBit>
-        struct skyline_product_selector;
-
-template<typename Lhs, typename Rhs, typename ResultType>
-struct skyline_product_selector<Lhs, Rhs, ResultType, RowMajor> {
-    typedef typename traits<typename remove_all<Lhs>::type>::Scalar Scalar;
-
-    static void run(const Lhs& lhs, const Rhs& rhs, ResultType & res) {
-        skyline_row_major_time_dense_product<Lhs, Rhs, ResultType > (lhs, rhs, res);
-    }
-};
-
-template<typename Lhs, typename Rhs, typename ResultType>
-struct skyline_product_selector<Lhs, Rhs, ResultType, ColMajor> {
-    typedef typename traits<typename remove_all<Lhs>::type>::Scalar Scalar;
-
-    static void run(const Lhs& lhs, const Rhs& rhs, ResultType & res) {
-        skyline_col_major_time_dense_product<Lhs, Rhs, ResultType > (lhs, rhs, res);
-    }
-};
-
-} // end namespace internal
-
-// template<typename Derived>
-// template<typename Lhs, typename Rhs >
-// Derived & MatrixBase<Derived>::lazyAssign(const SkylineProduct<Lhs, Rhs, SkylineTimeDenseProduct>& product) {
-//     typedef typename internal::remove_all<Lhs>::type _Lhs;
-//     internal::skyline_product_selector<typename internal::remove_all<Lhs>::type,
-//             typename internal::remove_all<Rhs>::type,
-//             Derived>::run(product.lhs(), product.rhs(), derived());
-// 
-//     return derived();
-// }
-
-// skyline * dense
-
-template<typename Derived>
-template<typename OtherDerived >
-EIGEN_STRONG_INLINE const typename SkylineProductReturnType<Derived, OtherDerived>::Type
-SkylineMatrixBase<Derived>::operator*(const MatrixBase<OtherDerived> &other) const {
-
-    return typename SkylineProductReturnType<Derived, OtherDerived>::Type(derived(), other.derived());
-}
-
-} // end namespace Eigen
-
-#endif // EIGEN_SKYLINEPRODUCT_H