SparseA.Size(3,4,5,false); // is the same as calling this sequence SparseA.Complex := false; SparseA.Rows := 3; SparseA.Cols := 4; SparseA.NonZeros := 5;

SparseA->Size(3,4,5,false); // is the same as calling this sequence SparseA->Complex = false; SparseA->Rows = 3; SparseA->Cols = 4; SparseA->NonZeros = 5;