From 4252af6897a2eb0f0bd725ef77f6cb2a979104ca Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Fri, 12 Feb 2016 16:13:35 +0100
Subject: Remove dead code.

---
 Eigen/src/SparseCore/SparseTriangularView.h | 106 ----------------------------
 1 file changed, 106 deletions(-)

diff --git a/Eigen/src/SparseCore/SparseTriangularView.h b/Eigen/src/SparseCore/SparseTriangularView.h
index 2c6aedaf9..0c27855d5 100644
--- a/Eigen/src/SparseCore/SparseTriangularView.h
+++ b/Eigen/src/SparseCore/SparseTriangularView.h
@@ -43,9 +43,6 @@ template<typename MatrixType, unsigned int Mode> class TriangularViewImpl<Matrix
     
     EIGEN_SPARSE_PUBLIC_INTERFACE(TriangularViewType)
     
-    class InnerIterator;
-    class ReverseInnerIterator;
-
     typedef typename MatrixType::Nested MatrixTypeNested;
     typedef typename internal::remove_reference<MatrixTypeNested>::type MatrixTypeNestedNonRef;
     typedef typename internal::remove_all<MatrixTypeNested>::type MatrixTypeNestedCleaned;
@@ -63,109 +60,6 @@ template<typename MatrixType, unsigned int Mode> class TriangularViewImpl<Matrix
   
 };
 
-template<typename MatrixType, unsigned int Mode>
-class TriangularViewImpl<MatrixType,Mode,Sparse>::InnerIterator : public MatrixTypeNestedCleaned::InnerIterator
-{
-    typedef typename MatrixTypeNestedCleaned::InnerIterator Base;
-  public:
-
-    EIGEN_STRONG_INLINE InnerIterator(const TriangularViewImpl& view, Index outer)
-      : Base(view.derived().nestedExpression(), outer), m_returnOne(false), m_containsDiag(Base::outer()<view.innerSize())
-    {
-      if(SkipFirst)
-      {
-        while((*this) && ((HasUnitDiag||SkipDiag)  ? this->index()<=outer : this->index()<outer))
-          Base::operator++();
-        if(HasUnitDiag)
-          m_returnOne = m_containsDiag;
-      }
-      else if(HasUnitDiag && ((!Base::operator bool()) || Base::index()>=Base::outer()))
-      {
-        if((!SkipFirst) && Base::operator bool())
-          Base::operator++();
-        m_returnOne = m_containsDiag;
-      }
-    }
-
-    EIGEN_STRONG_INLINE InnerIterator& operator++()
-    {
-      if(HasUnitDiag && m_returnOne)
-        m_returnOne = false;
-      else
-      {
-        Base::operator++();
-        if(HasUnitDiag && (!SkipFirst) && ((!Base::operator bool()) || Base::index()>=Base::outer()))
-        {
-          if((!SkipFirst) && Base::operator bool())
-            Base::operator++();
-          m_returnOne = m_containsDiag;
-        }
-      }
-      return *this;
-    }
-
-    inline Index row() const { return (MatrixType::Flags&RowMajorBit ? Base::outer() : this->index()); }
-    inline Index col() const { return (MatrixType::Flags&RowMajorBit ? this->index() : Base::outer()); }
-    inline StorageIndex index() const
-    {
-      if(HasUnitDiag && m_returnOne)  return Base::outer();
-      else                            return Base::index();
-    }
-    inline Scalar value() const
-    {
-      if(HasUnitDiag && m_returnOne)  return Scalar(1);
-      else                            return Base::value();
-    }
-
-    EIGEN_STRONG_INLINE operator bool() const
-    {
-      if(HasUnitDiag && m_returnOne)
-        return true;
-      if(SkipFirst) return  Base::operator bool();
-      else
-      {
-        if (SkipDiag) return (Base::operator bool() && this->index() < this->outer());
-        else return (Base::operator bool() && this->index() <= this->outer());
-      }
-    }
-  protected:
-    bool m_returnOne;
-    bool m_containsDiag;
-};
-
-template<typename MatrixType, unsigned int Mode>
-class TriangularViewImpl<MatrixType,Mode,Sparse>::ReverseInnerIterator : public MatrixTypeNestedCleaned::ReverseInnerIterator
-{
-    typedef typename MatrixTypeNestedCleaned::ReverseInnerIterator Base;
-  public:
-
-    EIGEN_STRONG_INLINE ReverseInnerIterator(const TriangularViewType& view, Index outer)
-      : Base(view.derived().nestedExpression(), outer)
-    {
-      eigen_assert((!HasUnitDiag) && "ReverseInnerIterator does not support yet triangular views with a unit diagonal");
-      if(SkipLast) {
-        while((*this) && (SkipDiag ? this->index()>=outer : this->index()>outer))
-          --(*this);
-      }
-    }
-
-    EIGEN_STRONG_INLINE ReverseInnerIterator& operator--()
-    { Base::operator--(); return *this; }
-
-    inline Index row() const { return Base::row(); }
-    inline Index col() const { return Base::col(); }
-
-    EIGEN_STRONG_INLINE operator bool() const
-    {
-      if (SkipLast) return Base::operator bool() ;
-      else
-      {
-        if(SkipDiag) return (Base::operator bool() && this->index() > this->outer());
-        else return (Base::operator bool() && this->index() >= this->outer());
-      }
-    }
-};
-
 namespace internal {
 
 template<typename ArgType, unsigned int Mode>
-- 
cgit v1.2.3