Re: Lists of objects?

[Sergei Steshenko]

>________________________________
> From: Joanna Rutkowska <address@hidden>
>To: address@hidden 
>Sent: Thursday, October 25, 2012 9:46 PM
>Subject: Lists of objects?
> 
[snip]
>
>obj1 = xxx ()
>list = {list, obj1}
>
>obj2 = xxx ()
>list = {list, obj2}
>
>The code above unfortunately doesn't work well, because it creates nested cell 
>arrays.
>
>?
[snip]
>
>Thanks,
>joanna.
>_______________________________________________
>Help-octave mailing list
>address@hidden
>https://mailman.cae.wisc.edu/listinfo/help-octave
>
>
>

According to Jordi, I am well known for misunderstanding of cell arrays, 
structs, etc., but somehow I manage them to do what I need.

How about the following:

"octave:1> list_of_objects = {}
list_of_objects = {}(0x0)
octave:2> foo = 1
foo =  1
octave:3> list_of_objects{end + 1} = foo
list_of_objects =
{
  [1,1] =  1
}
octave:4> bar = [1 2 3]
bar =

   1   2   3

octave:5> list_of_objects{end + 1} = bar
list_of_objects =
{
  [1,1] =  1
  [1,2] =

     1   2   3

}
octave:6> doo = [4 5 6; 7 8 9]
doo =

   4   5   6
   7   8   9

octave:7> list_of_objects{end + 1} = doo
list_of_objects =
{
  [1,1] =  1
  [1,2] =

     1   2   3

  [1,3] =

     4   5   6
     7   8   9

}
octave:8> boo = "Hello"
boo = Hello
octave:9> list_of_objects{end + 1} = boo
list_of_objects =
{
  [1,1] =  1
  [1,2] =

     1   2   3

  [1,3] =

     4   5   6
     7   8   9

  [1,4] = Hello
}
octave:10> list_of_objects
list_of_objects =
{
  [1,1] =  1
  [1,2] =

     1   2   3

  [1,3] =

     4   5   6
     7   8   9

  [1,4] = Hello
}
octave:11> list_of_objects{3}
ans =

   4   5   6
   7   8   9

octave:12> 

"

?


Regards,
  Sergei.