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Help on code that identifies cellnames which contains specified device

Sarvani

 hi experts,

                 I am  trying for a code  that shows cellnames which contains device what I specified. And it also counts how many devices through "counter"(variable). Code works for top level only. But I need hierarchy also.

counter=0
procedure(CCFfindViewsUsed(@optional
    (cv geGetEditCellView())  cellsfound
    (visited makeTable('visited nil)))
  foreach(master cv~>instances
    unless(visited[master]
      visited[master]=t
      if(strcmp(master~>cellName "INV")==0 then
        counter++
unless(member(cv~>cellName cellsfound)
      cellsfound=cons(cv~>cellName cellsfound)
))
      cellsfound=CCFfindViewsUsed(master cellsfound  visited)
    )
  )
cellsfound
 )

Thankyou

Parents

  • Hi Sarvani

    Here is some sample codes to do a hierarchical search for empty cells. Perhaps it can study it and implement the hierarchical search for your script. : )


    Best regards
    Quek


    procedure( CCSdeleteEmptyCells(lib cell view)
       let( (cv)
          cv=dbOpenCellViewByType(lib cell view "" "a")
          CCShierarchicalSearch(cv list())
       ) ;let
    ) ;procedure


    procedure( CCShierarchicalSearch(cv cellList)
       prog( (masterList cvm)
          foreach(inst cv~>instances
             if(inst~>master && inst~>master~>bBox != list(0:0 0:0) then
                masterList=cons(inst~>master masterList)
             else
                printf("Removing empty inst %s using cell %s\n" inst~>name inst~>cellName)
                dbDeleteObject(inst)
             ) ;if
          ) ;foreach
          foreach(master masterList
             cvm=dbOpenCellViewByType(master~>libName master~>cellName master~>viewName)
             cellList=cons(master cellList)
             CCShierarchicalSearch(cvm cellList)
             dbClose(cvm)
          ) ;foreach
          return(t)
       ) ;prog
    ) ;procedure

Reply

  • Hi Sarvani

    Here is some sample codes to do a hierarchical search for empty cells. Perhaps it can study it and implement the hierarchical search for your script. : )


    Best regards
    Quek


    procedure( CCSdeleteEmptyCells(lib cell view)
       let( (cv)
          cv=dbOpenCellViewByType(lib cell view "" "a")
          CCShierarchicalSearch(cv list())
       ) ;let
    ) ;procedure


    procedure( CCShierarchicalSearch(cv cellList)
       prog( (masterList cvm)
          foreach(inst cv~>instances
             if(inst~>master && inst~>master~>bBox != list(0:0 0:0) then
                masterList=cons(inst~>master masterList)
             else
                printf("Removing empty inst %s using cell %s\n" inst~>name inst~>cellName)
                dbDeleteObject(inst)
             ) ;if
          ) ;foreach
          foreach(master masterList
             cvm=dbOpenCellViewByType(master~>libName master~>cellName master~>viewName)
             cellList=cons(master cellList)
             CCShierarchicalSearch(cvm cellList)
             dbClose(cvm)
          ) ;foreach
          return(t)
       ) ;prog
    ) ;procedure

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