incrementation of a cell view name

Hi everybody! please I want to create, by a foreach function, some
layout cell views. Foreach cell, I want to give a unique name,

I explain:

i=0
Foreach( condition
              i=i+1
          dbOpenCellViewByType ("lib" "cell_i" "layout" "maskLayout"
"w")
            )

So that the first cell will be named  "cell_1" and the the second
"cell_2" etc.....

how can do that please??