From 3cf5bb31f6b6e3b6b8f229ed1658cb867fe6e8f5 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Mon, 3 Aug 2009 16:05:15 +0200
Subject: * Bye bye MultiplierBase, extend a bit AnyMatrixBase to allow =, +=,
 and -= * This probably makes ReturnByValue needless

---
 Eigen/src/Core/ReturnByValue.h | 32 --------------------------------
 1 file changed, 32 deletions(-)

(limited to 'Eigen/src/Core/ReturnByValue.h')

diff --git a/Eigen/src/Core/ReturnByValue.h b/Eigen/src/Core/ReturnByValue.h
index 58b205edc..3f2b478ff 100644
--- a/Eigen/src/Core/ReturnByValue.h
+++ b/Eigen/src/Core/ReturnByValue.h
@@ -48,14 +48,6 @@ template<typename Functor, typename EvalType> class ReturnByValue
   public:
     template<typename Dest> inline void evalTo(Dest& dst) const
     { static_cast<const Functor*>(this)->evalTo(dst); }
-    template<typename Dest> inline void addTo(Dest& dst) const
-    { static_cast<const Functor*>(this)->_addTo(dst); }
-    template<typename Dest> inline void subTo(Dest& dst) const
-    { static_cast<const Functor*>(this)->_subTo(dst); }
-    template<typename Dest> inline void _addTo(Dest& dst) const
-    { EvalType res; evalTo(res); dst += res; }
-    template<typename Dest> inline void _subTo(Dest& dst) const
-    { EvalType res; evalTo(res); dst -= res; }
 };
 
 template<typename Functor, typename _Scalar,int _Rows,int _Cols,int _Options,int _MaxRows,int _MaxCols>
@@ -68,14 +60,6 @@ template<typename Functor, typename _Scalar,int _Rows,int _Cols,int _Options,int
     template<typename Dest>
     inline void evalTo(Dest& dst) const
     { static_cast<const Functor* const>(this)->evalTo(dst); }
-    template<typename Dest> inline void addTo(Dest& dst) const
-    { static_cast<const Functor*>(this)->_addTo(dst); }
-    template<typename Dest> inline void subTo(Dest& dst) const
-    { static_cast<const Functor*>(this)->_subTo(dst); }
-    template<typename Dest> inline void _addTo(Dest& dst) const
-    { EvalType res; evalTo(res); dst += res; }
-    template<typename Dest> inline void _subTo(Dest& dst) const
-    { EvalType res; evalTo(res); dst -= res; }
     inline int rows() const { return static_cast<const Functor* const>(this)->rows(); }
     inline int cols() const { return static_cast<const Functor* const>(this)->cols(); }
 };
@@ -88,20 +72,4 @@ Derived& MatrixBase<Derived>::operator=(const ReturnByValue<OtherDerived,OtherEv
   return derived();
 }
 
-template<typename Derived>
-template<typename OtherDerived,typename OtherEvalType>
-Derived& MatrixBase<Derived>::operator+=(const ReturnByValue<OtherDerived,OtherEvalType>& other)
-{
-  other.addTo(derived());
-  return derived();
-}
-
-template<typename Derived>
-template<typename OtherDerived,typename OtherEvalType>
-Derived& MatrixBase<Derived>::operator-=(const ReturnByValue<OtherDerived,OtherEvalType>& other)
-{
-  other.subTo(derived());
-  return derived();
-}
-
 #endif // EIGEN_RETURNBYVALUE_H
-- 
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