Templetize functions to get pieces by type

[stockfish] / src / piece.h

diff --git a/src/piece.h b/src/piece.h
index cf23c0288c2e79dc25bf6cdc6da720f858011532..5b93ea7dc0b97785894843b32787b7d72a874717 100644 (file)
--- a/src/piece.h
+++ b/src/piece.h
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008 Marco Costalba
+  Copyright (C) 2008-2009 Marco Costalba
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -35,7 +35,8 @@
 
 enum PieceType {
   NO_PIECE_TYPE = 0,
-  PAWN = 1, KNIGHT = 2, BISHOP = 3, ROOK = 4, QUEEN = 5, KING = 6
+  PAWN = 1, KNIGHT = 2, BISHOP = 3, ROOK = 4, QUEEN = 5, KING = 6,
+  BISHOP_AND_QUEEN = 8, ROOK_AND_QUEEN = 9
 };
 
 enum Piece {
@@ -104,7 +105,7 @@ inline bool piece_is_ok(Piece pc) {
 //// Prototypes
 ////
 
-extern int piece_type_to_char(PieceType pt, bool upcase = false);
+extern char piece_type_to_char(PieceType pt, bool upcase = false);
 extern PieceType piece_type_from_char(char c);