int Gia_Iso3Unique( Vec_Int_t * vSign )
{
int nUnique;
Vec_Int_t * vCopy = Vec_IntDup( vSign );
Vec_IntUniqify( vCopy );
nUnique = Vec_IntSize(vCopy);
Vec_IntFree( vCopy );
return nUnique;
}
ABC_NAMESPACE_IMPL_START
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis [Find the array of nodes to be updated.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_SclFindWindow( Abc_Obj_t * pPivot, Vec_Int_t ** pvNodes, Vec_Int_t ** pvEvals )
{
Abc_Ntk_t * p = Abc_ObjNtk(pPivot);
Abc_Obj_t * pObj, * pNext, * pNext2;
Vec_Int_t * vNodes = *pvNodes;
Vec_Int_t * vEvals = *pvEvals;
int i, k;
assert( Abc_ObjIsNode(pPivot) );
// collect fanins, node, and fanouts
Vec_IntClear( vNodes );
Abc_ObjForEachFanin( pPivot, pNext, i )
// if ( Abc_ObjIsNode(pNext) && Abc_ObjFaninNum(pNext) > 0 )
if ( Abc_ObjIsCi(pNext) || Abc_ObjFaninNum(pNext) > 0 )
Vec_IntPush( vNodes, Abc_ObjId(pNext) );
Vec_IntPush( vNodes, Abc_ObjId(pPivot) );
Abc_ObjForEachFanout( pPivot, pNext, i )
if ( Abc_ObjIsNode(pNext) )
{
Vec_IntPush( vNodes, Abc_ObjId(pNext) );
Abc_ObjForEachFanout( pNext, pNext2, k )
if ( Abc_ObjIsNode(pNext2) )
Vec_IntPush( vNodes, Abc_ObjId(pNext2) );
}
Vec_IntUniqify( vNodes );
// label nodes
Abc_NtkForEachObjVec( vNodes, p, pObj, i )
{
assert( pObj->fMarkB == 0 );
pObj->fMarkB = 1;
}
