Lines Matching refs:IsNull
242 bool Region::IsNull() const in IsNull() function in Region
432 if(IsNull() || IsEmpty()) in Move()
479 if(IsNull() || IsEmpty()) in Scale()
615 if(IsNull()) in Intersect()
713 if(IsNull()) in Exclude()
795 if(IsNull()) in XOr()
873 if(rRegion.IsNull()) in Union()
887 if(IsNull()) in Union()
971 if(rRegion.IsNull()) in Intersect()
977 if(IsNull()) in Intersect()
1083 if ( rRegion.IsNull() ) in Exclude()
1096 if(IsNull()) in Exclude()
1168 if ( rRegion.IsNull() ) in XOr()
1183 if(IsNull()) in XOr()
1258 if(IsNull()) in GetBoundRect()
1380 if(IsNull()) in IsInside()
1411 if(IsNull()) in IsInside()
1441 if(IsNull()) in IsOver()
1498 if(IsNull() && rRegion.IsNull()) in operator ==()
1528 if(IsNull() || IsEmpty()) in operator ==()
1533 if(rRegion.IsNull() || rRegion.IsEmpty()) in operator ==()
1658 else if(rRegion.IsNull()) in operator <<()