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Implementing flow control in rodCreatePath function

infy

Hi,

Can we Implement flow control structures like if,while in rodCreatepath function to control the number of offset subpaths.

Regards,

Roy

Parents

  •  hi,

    I am trying to implementing a bus structure with number of offset subpaths controlled by "number" variable in for loop .The program is as

    follows:

    procedure( bus(cv layer)
    (let (tfId layerWidth layerSpace number)
    tfId = techGetTechFile(cv)
    layerWidth = techGetSpacingRule(tfId "minWidth" layer)
    layerSpace = techGetSpacingRule(tfId "minSpacing" layer)
    rodCreatePath(
    ?name "bus"
    ?layer layer
    ?pts list(20:-20 40:-20 40:-30 80:-30)
    ?width layerWidth
    ?justification "center"
    ?cvId cv
    ?offsetSubPath

    list(

    for( i 0  (i<number)

    list(
    ?layer layer
    ?justification "left"
    ?sep (layerSpace * (i+1)) + (layerWidth * i)
    ) ;end subpath

    );for

    ) ;end list of lists
    ) ;end rodCreatePath
    ) ; end of let
    ) ; end of procedure

     when trying to execute the program, the following error is being reported.

    *ERROR* for: Final value must be integer - nil.

    so , please can you help me point the mistake in the code .

    Thanks & Regards,

    Infy

Reply

  •  hi,

    I am trying to implementing a bus structure with number of offset subpaths controlled by "number" variable in for loop .The program is as

    follows:

    procedure( bus(cv layer)
    (let (tfId layerWidth layerSpace number)
    tfId = techGetTechFile(cv)
    layerWidth = techGetSpacingRule(tfId "minWidth" layer)
    layerSpace = techGetSpacingRule(tfId "minSpacing" layer)
    rodCreatePath(
    ?name "bus"
    ?layer layer
    ?pts list(20:-20 40:-20 40:-30 80:-30)
    ?width layerWidth
    ?justification "center"
    ?cvId cv
    ?offsetSubPath

    list(

    for( i 0  (i<number)

    list(
    ?layer layer
    ?justification "left"
    ?sep (layerSpace * (i+1)) + (layerWidth * i)
    ) ;end subpath

    );for

    ) ;end list of lists
    ) ;end rodCreatePath
    ) ; end of let
    ) ; end of procedure

     when trying to execute the program, the following error is being reported.

    *ERROR* for: Final value must be integer - nil.

    so , please can you help me point the mistake in the code .

    Thanks & Regards,

    Infy

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