X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmovepick.h;h=2932d9a8a0df071da91263b99817db28977d7049;hb=2214fcecf7ae5d1d4165596bcd238b6e6bc909c1;hp=ea599cda1afbe10a04f8a2f9f77ffc4becc237b8;hpb=70a818cbd6784ccfa8503d94bc31dd1dc16dd1ff;p=stockfish

diff --git a/src/movepick.h b/src/movepick.h
index ea599cda..2932d9a8 100644
--- a/src/movepick.h
+++ b/src/movepick.h
@@ -27,6 +27,8 @@
 #include "position.h"
 #include "types.h"
 
+namespace Stockfish {
+
 /// StatsEntry stores the stat table value. It is usually a number but could
 /// be a move or even a nested history. We use a class instead of naked value
 /// to directly call history update operator<<() on the entry so to use stats
@@ -87,8 +89,8 @@ enum StatsType { NoCaptures, Captures };
 typedef Stats<int16_t, 13365, COLOR_NB, int(SQUARE_NB) * int(SQUARE_NB)> ButterflyHistory;
 
 /// At higher depths LowPlyHistory records successful quiet moves near the root
-/// and quiet moves which are/were in the PV (ttPv). It is cleared with each new
-/// search and filled during iterative deepening.
+/// and quiet moves which are/were in the PV (ttPv). LowPlyHistory is populated during
+/// iterative deepening and at each new search the data is shifted down by 2 plies
 constexpr int MAX_LPH = 4;
 typedef Stats<int16_t, 10692, MAX_LPH, int(SQUARE_NB) * int(SQUARE_NB)> LowPlyHistory;
 
@@ -156,4 +158,6 @@ private:
   ExtMove moves[MAX_MOVES];
 };
 
+} // namespace Stockfish
+
 #endif // #ifndef MOVEPICK_H_INCLUDED