Don't store Thread info in Position

[stockfish] / src / endgame.cpp

diff --git a/src/endgame.cpp b/src/endgame.cpp
index ec54d4e69ea5114265e0d47d05a4fd0cc68f2c4b..65f0f409de3df7daa8b38ae0636f3dc69323c236 100644 (file)
--- a/src/endgame.cpp
+++ b/src/endgame.cpp
@@ -77,7 +77,7 @@ namespace {
     string fen =  sides[0] + char('0' + int(8 - code.length()))
                 + sides[1] + "/8/8/8/8/8/8/8 w - - 0 10";
 
-    return Position(fen, false, 0).material_key();
+    return Position(fen, false).material_key();
   }
 
   template<typename M>
@@ -116,10 +116,8 @@ Endgames::~Endgames() {
 template<EndgameType E>
 void Endgames::add(const string& code) {
 
-  typedef typename eg_family<E>::type T;
-
-  map((T*)0)[key(code, WHITE)] = new Endgame<E>(WHITE);
-  map((T*)0)[key(code, BLACK)] = new Endgame<E>(BLACK);
+  map((Endgame<E>*)0)[key(code, WHITE)] = new Endgame<E>(WHITE);
+  map((Endgame<E>*)0)[key(code, BLACK)] = new Endgame<E>(BLACK);
 }
 
 
@@ -133,13 +131,13 @@ Value Endgame<KXK>::operator()(const Position& pos) const {
   assert(pos.non_pawn_material(weakerSide) == VALUE_ZERO);
   assert(pos.piece_count(weakerSide, PAWN) == VALUE_ZERO);
 
-       // Stalemate detection with lone king
+  // Stalemate detection with lone king
   if (    pos.side_to_move() == weakerSide
       && !pos.in_check()
       && !MoveList<MV_LEGAL>(pos).size()) {
     return VALUE_DRAW;
   }
-  
+
   Square winnerKSq = pos.king_square(strongerSide);
   Square loserKSq = pos.king_square(weakerSide);
 
@@ -150,7 +148,7 @@ Value Endgame<KXK>::operator()(const Position& pos) const {
 
   if (   pos.piece_count(strongerSide, QUEEN)
       || pos.piece_count(strongerSide, ROOK)
-      || pos.both_color_bishops(strongerSide)) {
+      || pos.bishop_pair(strongerSide)) {
     result += VALUE_KNOWN_WIN;
   }