Rename Position::list

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index 6378d0ba2ff07a3ce608ab9a9b89c5976d02a607..0b2a0cca4e0f9afab86bbf667f0e4160947a6bb8 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -105,11 +105,11 @@ public:
   Bitboard pieces(Color c, PieceType pt) const;
   Bitboard pieces(Color c, PieceType pt1, PieceType pt2) const;
   Piece piece_on(Square s) const;
-  Square king_square(Color c) const;
   Square ep_square() const;
   bool empty(Square s) const;
   template<PieceType Pt> int count(Color c) const;
-  template<PieceType Pt> const Square* list(Color c) const;
+  template<PieceType Pt> const Square* squares(Color c) const;
+  template<PieceType Pt> Square square(Color c) const;
 
   // Castling
   int can_castle(Color c) const;
@@ -254,12 +254,13 @@ template<PieceType Pt> inline int Position::count(Color c) const {
   return pieceCount[c][Pt];
 }
 
-template<PieceType Pt> inline const Square* Position::list(Color c) const {
+template<PieceType Pt> inline const Square* Position::squares(Color c) const {
   return pieceList[c][Pt];
 }
 
-inline Square Position::king_square(Color c) const {
-  return pieceList[c][KING][0];
+template<PieceType Pt> inline Square Position::square(Color c) const {
+  assert(pieceCount[c][Pt] == 1);
+  return pieceList[c][Pt][0];
 }
 
 inline Square Position::ep_square() const {
@@ -362,7 +363,7 @@ inline void Position::set_nodes_searched(uint64_t n) {
 inline bool Position::opposite_bishops() const {
   return   pieceCount[WHITE][BISHOP] == 1
         && pieceCount[BLACK][BISHOP] == 1
-        && opposite_colors(pieceList[WHITE][BISHOP][0], pieceList[BLACK][BISHOP][0]);
+        && opposite_colors(square<BISHOP>(WHITE), square<BISHOP>(BLACK));
 }
 
 inline bool Position::is_chess960() const {