DIRECTORY SC,SCPrivate;SCPlaceUtil: CEDAR DEFINITIONS =BEGINPutLgRow: PROCEDURE[handle: SC.Handle, instance: SCPrivate.Instance, row: SCPrivate.MaxRowSr, orien: SCPrivate.OrientationOrNone _ 0];PutLgPos: PROCEDURE[handle: SC.Handle, instance: SCPrivate.Instance, row: SCPrivate.MaxRowSr, pos: SCPrivate.MaxPosSr, orien: SCPrivate.OrientationOrNone _ 0];ExchPosRow: PROCEDURE[handle: SC.Handle, index1, index2: SCPrivate.MaxPosSr, row: SCPrivate.MaxRowSr];RemvLgComp: PROCEDURE [handle: SC.Handle, instance: SCPrivate.Instance];PutBpSide: PROCEDURE[handle: SC.Handle, instance: SCPrivate.Instance, side: SC.SideOrNone, orien: SCPrivate.OrientationOrNone _ 0];PutBpPos: PROCEDURE[handle: SC.Handle, instance: SCPrivate.Instance, side: SC.Side, pos: SCPrivate.MaxPosSr, orien: SCPrivate.OrientationOrNone _ 0];ExchPosSide: PROCEDURE  [handle: SC.Handle, index1,index2: SCPrivate.MaxPosSr, side: SC.Side];RemvBpComp: PROCEDURE[handle: SC.Handle, instance: SCPrivate.Instance];WriteCurPlace: PUBLIC PROCEDURE [handle: SC.Handle];ClrCurPlac: PROCEDURE[handle: SC.Handle, initPrePlace: BOOLEAN];CheckPlace: PUBLIC PROCEDURE[handle: SC.Handle]; END.   È  file ///StdCell/SCPlaceUtil.mesaplacement utility routines-- PutLgRow - put component in row and position-- ExchPosRow - exchange components in positions index1 and index2-- RemvLgComp - remove a logic instance from current placement-- PutBpSide - add a bp instance to a side-- PutBpPos - -- ExchPosSide - exchange components in positions index1 and index2-- RemvBpComp - remove a bp instance from current placement-- WriteCurPlace - write the current placement-- ClrCurPlac - clear the current placement-- CheckPlace -- check the placement consistancyadd a logic instance to a rowexchange components in positions index1 and index2 remove a logic instance from current placement add a bp instance to a side exchange components in positions index1 and index2 remove a bp instance from current placement write the current placment on the terminalclear the current placement in preparation for reinitialization check the placement consistancy ÊÝ  ˜ Jšœ ™ J˜ Jšœ™JšœÏnœ$™/Jšœ
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