From 835e0c9f674554adf9621fd84b32c9cde9f2bdf6 Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Fri, 28 Sep 2007 06:10:34 +0000
Subject: Found a way to have eval() be a member function of class EiObject,
 instead of a global function.

CCMAIL:bensch128@yahoo.com
---
 src/internal/Object.h | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'src/internal/Object.h')

diff --git a/src/internal/Object.h b/src/internal/Object.h
index 6bf86f87a..fde835001 100644
--- a/src/internal/Object.h
+++ b/src/internal/Object.h
@@ -28,13 +28,14 @@
 
 #include "Util.h"
 
-template<typename _Scalar, typename Derived> class EiObject
+template<typename _Scalar, typename _Derived> class EiObject
 {
-    static const int RowsAtCompileTime = Derived::RowsAtCompileTime,
-                     ColsAtCompileTime = Derived::ColsAtCompileTime;
+    static const int RowsAtCompileTime = _Derived::RowsAtCompileTime,
+                     ColsAtCompileTime = _Derived::ColsAtCompileTime;
   public:
-    typedef typename EiForwardDecl<Derived>::Ref Ref;
+    typedef typename EiForwardDecl<_Derived>::Ref Ref;
     typedef _Scalar Scalar;
+    typedef _Derived Derived;
   
     int rows() const { return static_cast<const Derived *>(this)->_rows(); }
     int cols() const { return static_cast<const Derived *>(this)->_cols(); }
@@ -109,6 +110,8 @@ template<typename _Scalar, typename Derived> class EiObject
     
     Scalar& operator()(int row, int col = 0)
     { return write(row, col); }
+    
+    EiEval<EiObject> eval() const;
 };
 
 template<typename Scalar, typename Derived>
-- 
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