Minor clean up of some function parameters

No function change

Resolves #416

diff --git a/src/benchmark.cpp b/src/benchmark.cpp
index f58d82e2cdf3df840906aee516c2ca72d95b89ce..5c4c4e362368b121e0fb32d44e36fb0e1b1bc559 100644 (file)
--- a/src/benchmark.cpp
+++ b/src/benchmark.cpp
@@ -26,7 +26,6 @@
 #include "position.h"
 #include "search.h"
 #include "thread.h"
-#include "tt.h"
 #include "uci.h"
 
 using namespace std;

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index ae85476b1d9310bf95b895ef0b959775218b2996..383d9e62f1fec595399c722c8dc59baff9938e63 100644 (file)
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -250,7 +250,7 @@ namespace {
   // evaluate_pieces() assigns bonuses and penalties to the pieces of a given color
 
   template<PieceType Pt, Color Us, bool DoTrace>
-  Score evaluate_pieces(const Position& pos, EvalInfo& ei, Score* mobility, Bitboard* mobilityArea) {
+  Score evaluate_pieces(const Position& pos, EvalInfo& ei, Score* mobility, const Bitboard* mobilityArea) {
 
     Bitboard b;
     Square s;
@@ -358,9 +358,9 @@ namespace {
   }
 
   template<>
-  Score evaluate_pieces<KING, WHITE, false>(const Position&, EvalInfo&, Score*, Bitboard*) { return SCORE_ZERO; }
+  Score evaluate_pieces<KING, WHITE, false>(const Position&, EvalInfo&, Score*, const Bitboard*) { return SCORE_ZERO; }
   template<>
-  Score evaluate_pieces<KING, WHITE,  true>(const Position&, EvalInfo&, Score*, Bitboard*) { return SCORE_ZERO; }
+  Score evaluate_pieces<KING, WHITE,  true>(const Position&, EvalInfo&, Score*, const Bitboard*) { return SCORE_ZERO; }
 
 
   // evaluate_king() assigns bonuses and penalties to a king of a given color

diff --git a/src/position.cpp b/src/position.cpp
index 50d1f170b90c44779064cc0d5a0858da4a95ea33..c221c749e2fba989646170b9f62e68b038457e37 100644 (file)
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -57,7 +57,7 @@ const string PieceToChar(" PNBRQK  pnbrqk");
 // from the bitboards and scan for new X-ray attacks behind it.
 
 template<int Pt>
-PieceType min_attacker(const Bitboard* bb, const Square& to, const Bitboard& stmAttackers,
+PieceType min_attacker(const Bitboard* bb, Square to, Bitboard stmAttackers,
                        Bitboard& occupied, Bitboard& attackers) {
 
   Bitboard b = stmAttackers & bb[Pt];
@@ -77,7 +77,7 @@ PieceType min_attacker(const Bitboard* bb, const Square& to, const Bitboard& stm
 }
 
 template<>
-PieceType min_attacker<KING>(const Bitboard*, const Square&, const Bitboard&, Bitboard&, Bitboard&) {
+PieceType min_attacker<KING>(const Bitboard*, Square, Bitboard, Bitboard&, Bitboard&) {
   return KING; // No need to update bitboards: it is the last cycle
 }