-/// 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
-/// position in the table and returns a pointer to a PawnInfo object.
-
-class PawnInfoTable {
-
-public:
- PawnInfoTable(unsigned numOfEntries);
- ~PawnInfoTable();
- PawnInfo* get_pawn_info(const Position& pos);
-
-private:
- unsigned size;
- PawnInfo* entries;
-};
-
-
-////
-//// Inline functions
-////
-
-inline Value PawnInfo::mg_value() const {
- return Value(mgValue);
-}
-
-inline Value PawnInfo::eg_value() const {
- return Value(egValue);
-}
-
-inline Bitboard PawnInfo::passed_pawns() const {
- return passedPawns;
-}
-
-inline Value PawnInfo::kingside_storm_value(Color c) const {
- return Value(ksStormValue[c]);
-}
-
-inline Value PawnInfo::queenside_storm_value(Color c) const {
- return Value(qsStormValue[c]);
-}
-
-inline int PawnInfo::file_is_half_open(Color c, File f) const {
- return (halfOpenFiles[c] & (1 << int(f)));
-}
-
-inline int PawnInfo::has_open_file_to_left(Color c, File f) const {
- return halfOpenFiles[c] & ((1 << int(f)) - 1);
-}
-
-inline int PawnInfo::has_open_file_to_right(Color c, File f) const {
- return halfOpenFiles[c] & ~((1 << int(f+1)) - 1);
-}
-
-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() {