Tweak outpost name

This name is more accurate, since that function evaluates only one
outpost in every call.
No functional change.

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index 050c824ad5807597ccdfcad7800bf91b1523b8ec..84b9d1154bc46c439d2e5aefa1b3c7c00a1d2370 100644 (file)
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -231,10 +231,10 @@ namespace {
   }
 
 
   }
 
 

-  // evaluate_outposts() evaluates bishop and knight outpost squares
+  // evaluate_outpost() evaluates bishop and knight outpost squares

 
   template<PieceType Pt, Color Us>
 
   template<PieceType Pt, Color Us>

-  Score evaluate_outposts(const Position& pos, EvalInfo& ei, Square s) {
+  Score evaluate_outpost(const Position& pos, const EvalInfo& ei, Square s) {

 
     const Color Them = (Us == WHITE ? BLACK : WHITE);
 
 
     const Color Them = (Us == WHITE ? BLACK : WHITE);
 


@@ -315,9 +315,9 @@ namespace {
             if (Pt == BISHOP)
                 score -= BishopPawns * ei.pi->pawns_on_same_color_squares(Us, s);
 
             if (Pt == BISHOP)
                 score -= BishopPawns * ei.pi->pawns_on_same_color_squares(Us, s);
 

-            // Bishop and knight outposts squares
+            // Bishop and knight outpost square

             if (!(pos.pieces(Them, PAWN) & pawn_attack_span(Us, s)))
             if (!(pos.pieces(Them, PAWN) & pawn_attack_span(Us, s)))

-                score += evaluate_outposts<Pt, Us>(pos, ei, s);
+                score += evaluate_outpost<Pt, Us>(pos, ei, s);

 
             // Bishop or knight behind a pawn
             if (    relative_rank(Us, s) < RANK_5
 
             // Bishop or knight behind a pawn
             if (    relative_rank(Us, s) < RANK_5