1 files changed, 0 insertions, 100 deletions
diff --git a/extern/Eigen3/Eigen/src/Sparse/SparseTriangularView.h b/extern/Eigen3/Eigen/src/Sparse/SparseTriangularView.h
deleted file mode 100644
index 319eaf06638..00000000000
--- a/extern/Eigen3/Eigen/src/Sparse/SparseTriangularView.h
+++ /dev/null
@@ -1,100 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra.
-//
-// Copyright (C) 2009 Gael Guennebaud <gael.guennebaud@inria.fr>
-//
-// Eigen is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 3 of the License, or (at your option) any later version.
-//
-// Alternatively, you can redistribute it and/or
-// modify it under the terms of the GNU General Public License as
-// published by the Free Software Foundation; either version 2 of
-// the License, or (at your option) any later version.
-//
-// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
-// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public
-// License and a copy of the GNU General Public License along with
-// Eigen. If not, see <http://www.gnu.org/licenses/>.
-
-#ifndef EIGEN_SPARSE_TRIANGULARVIEW_H
-#define EIGEN_SPARSE_TRIANGULARVIEW_H
-
-namespace internal {
-  
-template<typename MatrixType, int Mode>
-struct traits<SparseTriangularView<MatrixType,Mode> >
-: public traits<MatrixType>
-{};
-
-} // namespace internal
-
-template<typename MatrixType, int Mode> class SparseTriangularView
-  : public SparseMatrixBase<SparseTriangularView<MatrixType,Mode> >
-{
-    enum { SkipFirst = (Mode==Lower && !(MatrixType::Flags&RowMajorBit))
-                    || (Mode==Upper &&  (MatrixType::Flags&RowMajorBit)) };
-  public:
-    
-    EIGEN_SPARSE_PUBLIC_INTERFACE(SparseTriangularView)
-
-    class InnerIterator;
-
-    inline Index rows() const { return m_matrix.rows(); }
-    inline Index cols() const { return m_matrix.cols(); }
-
-    typedef typename internal::conditional<internal::must_nest_by_value<MatrixType>::ret,
-        MatrixType, const MatrixType&>::type MatrixTypeNested;
-
-    inline SparseTriangularView(const MatrixType& matrix) : m_matrix(matrix) {}
-
-    /** \internal */
-    inline const MatrixType& nestedExpression() const { return m_matrix; }
-
-    template<typename OtherDerived>
-    typename internal::plain_matrix_type_column_major<OtherDerived>::type
-    solve(const MatrixBase<OtherDerived>& other) const;
-
-    template<typename OtherDerived> void solveInPlace(MatrixBase<OtherDerived>& other) const;
-    template<typename OtherDerived> void solveInPlace(SparseMatrixBase<OtherDerived>& other) const;
-
-  protected:
-    MatrixTypeNested m_matrix;
-};
-
-template<typename MatrixType, int Mode>
-class SparseTriangularView<MatrixType,Mode>::InnerIterator : public MatrixType::InnerIterator
-{
-    typedef typename MatrixType::InnerIterator Base;
-  public:
-
-    EIGEN_STRONG_INLINE InnerIterator(const SparseTriangularView& view, Index outer)
-      : Base(view.nestedExpression(), outer)
-    {
-      if(SkipFirst)
-        while((*this) && this->index()<outer)
-          ++(*this);
-    }
-    inline Index row() const { return Base::row(); }
-    inline Index col() const { return Base::col(); }
-
-    EIGEN_STRONG_INLINE operator bool() const
-    {
-      return SkipFirst ? Base::operator bool() : (Base::operator bool() && this->index() <= this->outer());
-    }
-};
-
-template<typename Derived>
-template<int Mode>
-inline const SparseTriangularView<Derived, Mode>
-SparseMatrixBase<Derived>::triangularView() const
-{
-  return derived();
-}
-
-#endif // EIGEN_SPARSE_TRIANGULARVIEW_H