PS_BitSet: bias(0) max_index( 14) capacity( 256) +__++__+__++__+...... 14 true index count = 7 true indices ( 7) : 0 3 4 7 10 11 14 true indices ( 7) : 0 3 4 7 10 11 14 false indices ( 8) : 1 2 5 6 8 9 12 13 false indices ( 9) : 1 2 5 6 8 9 12 13 15 PS_BitMap : bias(0) max_row( 9) capacity( 10) [ 0] PS_BitSet: bias(0) max_index( 9) capacity( 256) ++++++++++ 9 [ 1] PS_BitSet: bias(0) max_index( 1) capacity( 256) ++ 1 [ 2] PS_BitSet: bias(0) max_index( 2) capacity( 256) +_+ 2 [ 3] PS_BitSet: bias(0) max_index( 3) capacity( 256) +__+ 3 [ 4] PS_BitSet: bias(0) max_index( 4) capacity( 256) +___+ 4 [ 5] PS_BitSet: bias(0) max_index( 5) capacity( 256) +____+ 5 [ 6] PS_BitSet: bias(0) max_index( 6) capacity( 256) +_____+ 6 [ 7] PS_BitSet: bias(0) max_index( 7) capacity( 256) +______+ 7 [ 8] PS_BitSet: bias(0) max_index( 8) capacity( 256) +_______+ 8 [ 9] PS_BitSet: bias(0) max_index( 9) capacity( 256) ++++++++++ 9 PS_BitMap_Counted : bias(0) max_row( 9) capacity( 10) [ 0] 19 ++++++++++ 9 [ 1] 4 ++ 1 [ 2] 4 +_+ 2 [ 3] 4 +__+ 3 [ 4] 4 +___+ 4 [ 5] 4 +____+ 5 [ 6] 4 +_____+ 6 [ 7] 4 +______+ 7 [ 8] 4 +_______+ 8 [ 9] 11 ++++++++++ 9 PS_BitMap_Counted : bias(0) max_row( 9) capacity( 10) [ 0] 19 ++++++++++ 9 [ 1] 4 ++ 1 [ 2] 4 +_+ 2 [ 3] 4 +__+ 3 [ 4] 4 +___+ 4 [ 5] 4 +____+_+ 7 [ 6] 4 +_____+ 6 [ 7] 4 +______+ 7 [ 8] 4 +_______+ 8 [ 9] 11 ++++++++++ 9 PS_BitMap_Counted : bias(0) max_row( 9) capacity( 10) [ 0] 19 ++++++++++ 9 [ 1] 4 ++ 1 [ 2] 4 +_+ 2 [ 3] 4 +__+ 3 [ 4] 4 +___+ 4 [ 5] 5 +____+_+ 7 [ 6] 4 +_____+ 6 [ 7] 5 +______+ 7 [ 8] 4 +_______+ 8 [ 9] 11 ++++++++++ 9 1 B 2 1 C 2 1 4 8 20 8 40 10 40 20 80 40 70