From 88534ba623421c956d8ffcda2d27f41d704d15ef Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Tue, 3 Jul 2018 07:37:12 +0200
Subject: update eigen

---
 eigen/Eigen/src/SparseCore/SparseCompressedBase.h  | 16 ----------------
 eigen/Eigen/src/SparseCore/SparseCwiseBinaryOp.h   | 12 ++++++++----
 eigen/Eigen/src/SparseCore/SparseSelfAdjointView.h |  3 ++-
 3 files changed, 10 insertions(+), 21 deletions(-)

(limited to 'eigen/Eigen/src/SparseCore')

diff --git a/eigen/Eigen/src/SparseCore/SparseCompressedBase.h b/eigen/Eigen/src/SparseCore/SparseCompressedBase.h
index e0b3c22..5ccb466 100644
--- a/eigen/Eigen/src/SparseCore/SparseCompressedBase.h
+++ b/eigen/Eigen/src/SparseCore/SparseCompressedBase.h
@@ -185,14 +185,6 @@ class SparseCompressedBase<Derived>::InnerIterator
     }
 
     inline InnerIterator& operator++() { m_id++; return *this; }
-    inline InnerIterator& operator+=(Index i) { m_id += i ; return *this; }
-
-    inline InnerIterator operator+(Index i) 
-    { 
-        InnerIterator result = *this;
-        result += i;
-        return result;
-    }
 
     inline const Scalar& value() const { return m_values[m_id]; }
     inline Scalar& valueRef() { return const_cast<Scalar&>(m_values[m_id]); }
@@ -253,14 +245,6 @@ class SparseCompressedBase<Derived>::ReverseInnerIterator
     }
 
     inline ReverseInnerIterator& operator--() { --m_id; return *this; }
-    inline ReverseInnerIterator& operator-=(Index i) { m_id -= i; return *this; }
-
-    inline ReverseInnerIterator operator-(Index i) 
-    {
-        ReverseInnerIterator result = *this;
-        result -= i;
-        return result;
-    }
 
     inline const Scalar& value() const { return m_values[m_id-1]; }
     inline Scalar& valueRef() { return const_cast<Scalar&>(m_values[m_id-1]); }
diff --git a/eigen/Eigen/src/SparseCore/SparseCwiseBinaryOp.h b/eigen/Eigen/src/SparseCore/SparseCwiseBinaryOp.h
index c41c07a..e315e35 100644
--- a/eigen/Eigen/src/SparseCore/SparseCwiseBinaryOp.h
+++ b/eigen/Eigen/src/SparseCore/SparseCwiseBinaryOp.h
@@ -212,7 +212,8 @@ public:
 
   enum {
     CoeffReadCost = evaluator<Lhs>::CoeffReadCost + evaluator<Rhs>::CoeffReadCost + functor_traits<BinaryOp>::Cost,
-    Flags = XprType::Flags
+    // Expose storage order of the sparse expression
+    Flags = (XprType::Flags & ~RowMajorBit) | (int(Rhs::Flags)&RowMajorBit)
   };
 
   explicit binary_evaluator(const XprType& xpr)
@@ -299,7 +300,8 @@ public:
 
   enum {
     CoeffReadCost = evaluator<Lhs>::CoeffReadCost + evaluator<Rhs>::CoeffReadCost + functor_traits<BinaryOp>::Cost,
-    Flags = XprType::Flags
+    // Expose storage order of the sparse expression
+    Flags = (XprType::Flags & ~RowMajorBit) | (int(Lhs::Flags)&RowMajorBit)
   };
 
   explicit binary_evaluator(const XprType& xpr)
@@ -531,7 +533,8 @@ public:
   
   enum {
     CoeffReadCost = evaluator<LhsArg>::CoeffReadCost + evaluator<RhsArg>::CoeffReadCost + functor_traits<BinaryOp>::Cost,
-    Flags = XprType::Flags
+    // Expose storage order of the sparse expression
+    Flags = (XprType::Flags & ~RowMajorBit) | (int(RhsArg::Flags)&RowMajorBit)
   };
   
   explicit sparse_conjunction_evaluator(const XprType& xpr)
@@ -605,7 +608,8 @@ public:
   
   enum {
     CoeffReadCost = evaluator<LhsArg>::CoeffReadCost + evaluator<RhsArg>::CoeffReadCost + functor_traits<BinaryOp>::Cost,
-    Flags = XprType::Flags
+    // Expose storage order of the sparse expression
+    Flags = (XprType::Flags & ~RowMajorBit) | (int(LhsArg::Flags)&RowMajorBit)
   };
   
   explicit sparse_conjunction_evaluator(const XprType& xpr)
diff --git a/eigen/Eigen/src/SparseCore/SparseSelfAdjointView.h b/eigen/Eigen/src/SparseCore/SparseSelfAdjointView.h
index 9e39be7..5ab64f1 100644
--- a/eigen/Eigen/src/SparseCore/SparseSelfAdjointView.h
+++ b/eigen/Eigen/src/SparseCore/SparseSelfAdjointView.h
@@ -47,6 +47,7 @@ template<typename MatrixType, unsigned int _Mode> class SparseSelfAdjointView
     
     enum {
       Mode = _Mode,
+      TransposeMode = ((Mode & Upper) ? Lower : 0) | ((Mode & Lower) ? Upper : 0),
       RowsAtCompileTime = internal::traits<SparseSelfAdjointView>::RowsAtCompileTime,
       ColsAtCompileTime = internal::traits<SparseSelfAdjointView>::ColsAtCompileTime
     };
@@ -368,7 +369,7 @@ struct generic_product_impl<Lhs, RhsView, DenseShape, SparseSelfAdjointShape, Pr
     
     // transpose everything
     Transpose<Dest> dstT(dst);
-    internal::sparse_selfadjoint_time_dense_product<RhsView::Mode>(rhsNested.transpose(), lhsNested.transpose(), dstT, alpha);
+    internal::sparse_selfadjoint_time_dense_product<RhsView::TransposeMode>(rhsNested.transpose(), lhsNested.transpose(), dstT, alpha);
   }
 };
 
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