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Regular Expressions

Serjik

Hi all,

Can anyone help to solve the problem ?

I've got a library (shem) with lots of cells. Each cell contain schematic view and a symbol. If the name of the cell begins with "dff" or "lat" i need to run df procedure, if it doesn't, i have to run pn procedure. But i stuck with regular expressions for that.

Here is the code:

l=ddGetObj( "shem")~>cells
v = listToVector( l)
for( i 0 (length( l)-1) ddGetObjName( v[i])
    case(ddGetObjName( v[i])
        (rexMatchp("^dff*")
        df( ddGetObjName( v[i])))
        (rexMatchp("^lat*")
        df( ddGetObjName( v[i])))
        (t
        pn( ddGetObjName( v[i])))
);case
);for


df and pn procedures use cellName as a parametre.

Maybe there is anothe wey to get cellNames from the library ?

containce
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  • Is that whyat you are looking for ?


    _______________

    ;; copyleft ebecheto

;pattern=".*_sim"
;pattern;=> ".*_sim"
;(setq libNames ddGetLibList()~>name)
;(setq libNames '("analogLib"))

defun(rexFindCell (@optional (pattern ".*_sim") (libNames ddGetLibList()~>name))
" commentary "
let( (ddLibs)
unless(listp(libNames) libNames=list(libNames))
ddLibs=setof(dd ddGetLibList() member(dd~>name libNames))
assocLib=foreach(mapcan dd ddLibs foreach(mapcan cc dd~>cells list(list(dd~>name cc~>name))))
; lib_cell=nth(3 assocLib);=> ("analogLib" "xfmr")
remove(nil foreach(mapcar lib_cell assocLib
if(rexMatchp(pattern cadr(lib_cell)) then lib_cell else nil)
))))

;; _USAGE_
;; rexFindCell(".*_sim")
;; rexFindCell("^mos" '("PRIMLIB" "analogLib"))
;; rexFindCell("cap$"  "analogLib")
;; rexFindCell("^simu_" )
printf("rexFindCell(\"^mos\" '(\"PRIMLIB\" \"analogLib\"));<== search in lib for cells starting by nmos\n")
printf("rexFindCell(\"^simu\"));<== search cells starting with simu in all libraries\n")
printf("rexFindCell(\"cap$\"  \"analogLib\");<== searching in one lib for cell ending with name cap\n")

  • sorry i read your question too fast. Your bug is : PUT A DOT BEFFORE STAR
    ^dff.*
    ^lat.*

  • Hi Serjik,

    You can iterate directly over lists in SKILL using foreach, it is very powerful and convenient, here's an example:

    
let( (namePat)
  namePat = pcreCompile("^(dff|lat)") ;; name begins with either 'dff' or 'lat'
  foreach(cell ddGetObj("shem")~>cells
    when(pcreExecute(namePat cell~>name)
      ;; do your processing here
    ): when
  ); foreach
); let

    Hopefully this is what you are looking for?

    Best regards,

    Lawrence.

  • Thanks to everybody.
    Now it great.

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