[Octave-bug-tracker] [bug #42773] Operator Overloading not working as expected

[Daniel Keck]

URL:
  <http://savannah.gnu.org/bugs/?42773>

                 Summary: Operator Overloading not working as expected
                 Project: GNU Octave
            Submitted by: dkeck
            Submitted on: Di 15 Jul 2014 10:06:09 GMT
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.8.0
        Operating System: Microsoft Windows

    _______________________________________________________

Details:

I put the plus.m [1] file into a folder called @cell under Octave root
(/octave-3.8.0/@cell/plus.m) and added the @cell folder to the path.

Create two cell arrays and try to add them with '+' sign for testing:


A = {[1 2 3] [4 5] 6};
B = {5 [4 5] 2}; 
>>A+B
error: binary operator '+' not implemented for 'cell' by 'cell' operations


As you can see the mapping of the operator to plus.m fails.

For more please see reference [2]

[1]

function C = plus(A,B)
  C = cellfun(@plus,A,B,'UniformOutput',false);
end 


[2]
http://octave.1599824.n4.nabble.com/Operator-Overloading-not-working-as-expected-td4665479.html




    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?42773>

_______________________________________________
  Nachricht gesendet von/durch Savannah
  http://savannah.gnu.org/