void
ResGetReCell()
{
if (ResUse != NULL) return;
ResDef = DBCellLookDef("__RESIS__");
if (ResDef == NULL)
{
ResDef = DBCellNewDef("__RESIS__", (char *) NULL);
ASSERT (ResDef != (CellDef *) NULL, "ResGetReCell");
DBCellSetAvail(ResDef);
ResDef->cd_flags |= CDINTERNAL;
}
ResUse = DBCellNewUse(ResDef, (char *) NULL);
DBSetTrans(ResUse, &GeoIdentityTransform);
ResUse->cu_expandMask = CU_DESCEND_SPECIAL;
}
void
ExtInit()
{
int n;
static struct
{
char *di_name;
int *di_id;
} debugFlags[] = {
"areaenum", &extDebAreaEnum,
"array", &extDebArray,
"hardway", &extDebHardWay,
"hiercap", &extDebHierCap,
"hierareacap", &extDebHierAreaCap,
"label", &extDebLabel,
"length", &extDebLength,
"neighbor", &extDebNeighbor,
"noarray", &extDebNoArray,
"nofeedback", &extDebNoFeedback,
"nohard", &extDebNoHard,
"nosubcell", &extDebNoSubcell,
"perimeter", &extDebPerim,
"resist", &extDebResist,
"visonly", &extDebVisOnly,
"yank", &extDebYank,
0
};
/* Register ourselves with the debugging module */
extDebugID =
DebugAddClient("extract", sizeof debugFlags/sizeof debugFlags[0]);
for (n = 0; debugFlags[n].di_name; n++)
*(debugFlags[n].di_id) =
DebugAddFlag(extDebugID, debugFlags[n].di_name);
/* Create the yank buffer used for hierarchical extraction */
DBNewYank("__ext_cumulative", &extYuseCum, &extYdefCum);
/* Create the dummy use also used in hierarchical extraction */
extParentUse = DBCellNewUse(extYdefCum, (char *) NULL);
DBSetTrans(extParentUse, &GeoIdentityTransform);
/* Initialize the hash tables used in ExtLength.c */
extLengthInit();
}
