[Boost-commit] svn:boost r60867 - in sandbox/statistics/detail/assign: boost/assign/auto_size/detail boost/assign/auto_size/reference_wrapper libs/assign/doc

Subject: [Boost-commit] svn:boost r60867 - in sandbox/statistics/detail/assign: boost/assign/auto_size/detail boost/assign/auto_size/reference_wrapper libs/assign/doc
From: erwann.rogard_at_[hidden]
Date: 2010-03-26 15:01:26

Author: e_r
Date: 2010-03-26 15:01:23 EDT (Fri, 26 Mar 2010)
New Revision: 60867
URL: http://svn.boost.org/trac/boost/changeset/60867

Log:
m
Text files modified: 
   sandbox/statistics/detail/assign/boost/assign/auto_size/detail/expr.hpp              |     4 ++--                                    
   sandbox/statistics/detail/assign/boost/assign/auto_size/reference_wrapper/rebind.hpp |    14 ++++++++++----                          
   sandbox/statistics/detail/assign/libs/assign/doc/revision_history.txt                |     5 +++++                                   
   3 files changed, 17 insertions(+), 6 deletions(-)

Modified: sandbox/statistics/detail/assign/boost/assign/auto_size/detail/expr.hpp
==============================================================================
--- sandbox/statistics/detail/assign/boost/assign/auto_size/detail/expr.hpp	(original)
+++ sandbox/statistics/detail/assign/boost/assign/auto_size/detail/expr.hpp	2010-03-26 15:01:23 EDT (Fri, 26 Mar 2010)
@@ -142,14 +142,14 @@
     template<int Nshift,typename A,typename E,typename T,int N,
             template<typename> class R,typename P>
     void write_to_array(A& a,const expr<E,T,N,R,P>& e,false_ /*exit*/){
-        a[Nshift+N-1] = e.ref;
+        a[Nshift+N-1].rebind( e.ref.get_ref() ) ; 
         write_to_array<Nshift>(a,e.previous.get_ref());
     }
             
     template<int Nshift,typename A,typename E,typename T,int N,
             template<typename> class R,typename P>
     void write_to_array(A& a,const expr<E,T,N,R,P>& e,true_ /*exit*/){
-        a[Nshift+N-1] = e.ref;
+        a[Nshift+N-1].rebind( e.ref.get_ref() ) ;
     }
 
     template<int Nshift,typename A,typename E,typename T,int N,

Modified: sandbox/statistics/detail/assign/boost/assign/auto_size/reference_wrapper/rebind.hpp
==============================================================================
--- sandbox/statistics/detail/assign/boost/assign/auto_size/reference_wrapper/rebind.hpp	(original)
+++ sandbox/statistics/detail/assign/boost/assign/auto_size/reference_wrapper/rebind.hpp	2010-03-26 15:01:23 EDT (Fri, 26 Mar 2010)
@@ -24,9 +24,9 @@
         assign_reference_rebind( T& r ) : ref_(&r)
         { }
 
-        void operator=( T& r ) // should it return itself?
+        void operator=( T& r ) 
         {
-            this->ref_ = &r;
+            this->rebind(r);
         }
 
         operator T&() const
@@ -37,8 +37,8 @@
         void swap( assign_reference_rebind& r )
         {
             T* tmp = this->ref_;
-            this->ref_ = r.ref_;
-            r.ref_ = tmp;
+            this->ref_ = r.ref_; // this->rebing(r.ref_)
+            r.ref_ = tmp; // r.rebind(tmp)
         }
 
         T& get_ref() const
@@ -46,6 +46,12 @@
             return *this->ref_;
         }
         
+        void rebind( T & r )
+    	{
+            this->ref_ = &r;
+    	}
+
+        
     private:
         T* ref_;
 

Modified: sandbox/statistics/detail/assign/libs/assign/doc/revision_history.txt
==============================================================================
--- sandbox/statistics/detail/assign/libs/assign/doc/revision_history.txt	(original)
+++ sandbox/statistics/detail/assign/libs/assign/doc/revision_history.txt	2010-03-26 15:01:23 EDT (Fri, 26 Mar 2010)
@@ -1,5 +1,10 @@
 // Revision history:
 //
+// March 25, 2010 
+// in write_to_array, replaced 
+//        a[Nshift+N-1] = e.ref;
+// by the more explicit statement
+//        a[Nshift+N-1].rebind( e.ref.get_ref() );
 // March 24, 2010 : Rename chain basic_chain. chain uses basic chain as
 // interface but passes to it a converted to range.
 // March 21, 2010 : Removed /chain. Added /traits and /range. Implem of