Compile without DEBUG flag by default

[stockfish] / src / pawns.h

diff --git a/src/pawns.h b/src/pawns.h
index abf686fc8ad58e56d534cbed9aa95e2a9662f210..ba94a72319ef665728206d89aa68ac39e5785c0a 100644 (file)
--- a/src/pawns.h
+++ b/src/pawns.h
@@ -45,6 +45,8 @@ class PawnInfo {
   friend class PawnInfoTable;
 
 public:
+  PawnInfo() : key(0) { clear(); }
+
   Value mg_value() const;
   Value eg_value() const;
   Value kingside_storm_value(Color c) const;
@@ -53,22 +55,21 @@ public:
   int file_is_half_open(Color c, File f) const;
   int has_open_file_to_left(Color c, File f) const;
   int has_open_file_to_right(Color c, File f) const;
-  int kingShelter(Color c, Square ksq) const;
-  void setKingShelter(Color c, Square ksq, int value);
+  int get_king_shelter(const Position& pos, Color c, Square ksq);
 
 private:
-  void clear();
+  inline void clear();
+  int updateShelter(const Position& pos, Color c, Square ksq);
 
   Key key;
   Bitboard passedPawns;
-  Square kingSquares[2];
-  int16_t kingShelters[2];
   int16_t mgValue, egValue;
   int16_t ksStormValue[2], qsStormValue[2];
   uint8_t halfOpenFiles[2];
+  Square kingSquares[2];
+  int16_t kingShelters[2];
 };
 
-
 /// The PawnInfoTable class represents a pawn hash table.  It is basically
 /// just an array of PawnInfo objects and a few methods for accessing these
 /// objects.  The most important method is get_pawn_info, which looks up a
@@ -79,7 +80,6 @@ class PawnInfoTable {
 public:
   PawnInfoTable(unsigned numOfEntries);
   ~PawnInfoTable();
-  void clear();
   PawnInfo* get_pawn_info(const Position& pos);
 
 private:
@@ -124,13 +124,8 @@ inline int PawnInfo::has_open_file_to_right(Color c, File f) const {
   return halfOpenFiles[c] & ~((1 << int(f+1)) - 1);
 }
 
-inline int PawnInfo::kingShelter(Color c, Square ksq) const {
-  return (kingSquares[c] == ksq ?  kingShelters[c] : -1);
-}
-
-inline void PawnInfo::setKingShelter(Color c, Square ksq, int value) {
-  kingSquares[c] = ksq;
-  kingShelters[c] = (int16_t)value;
+inline int PawnInfo::get_king_shelter(const Position& pos, Color c, Square ksq) {
+  return (kingSquares[c] == ksq ? kingShelters[c] : updateShelter(pos, c, ksq));
 }
 
 inline void PawnInfo::clear() {