Retire Position::see(Square from, Square to) overload

Alomst unuseful.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>

diff --git a/src/position.cpp b/src/position.cpp
index e71499ce9b35a02177b23872b12bd8b330de5035..ec4fa14e8692fc5cddcd0dc026358625f7821d7d 100644 (file)
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -1490,12 +1490,6 @@ void Position::undo_null_move() {
 /// move, and one which takes a 'from' and a 'to' square. The function does
 /// not yet understand promotions captures.
 
 /// move, and one which takes a 'from' and a 'to' square. The function does
 /// not yet understand promotions captures.
 

-int Position::see(Move m) const {
-
-  assert(move_is_ok(m));
-  return see(move_from(m), move_to(m));
-}
-

 int Position::see_sign(Move m) const {
 
   assert(move_is_ok(m));
 int Position::see_sign(Move m) const {
 
   assert(move_is_ok(m));


@@ -1509,19 +1503,21 @@ int Position::see_sign(Move m) const {
   if (midgame_value_of_piece_on(to) >= midgame_value_of_piece_on(from))
       return 1;
 
   if (midgame_value_of_piece_on(to) >= midgame_value_of_piece_on(from))
       return 1;
 

-  return see(from, to);
+  return see(m);

 }
 
 }
 

-int Position::see(Square from, Square to) const {
+int Position::see(Move m) const {

 
 

+  Square from, to;

   Bitboard occupied, attackers, stmAttackers, b;
   int swapList[32], slIndex = 1;
   PieceType capturedType, pt;
   Color stm;
 
   Bitboard occupied, attackers, stmAttackers, b;
   int swapList[32], slIndex = 1;
   PieceType capturedType, pt;
   Color stm;
 

-  assert(square_is_ok(from));
-  assert(square_is_ok(to));
+  assert(move_is_ok(m));

 
 

+  from = move_from(m);
+  to = move_to(m);

   capturedType = type_of_piece_on(to);
 
   // King cannot be recaptured
   capturedType = type_of_piece_on(to);
 
   // King cannot be recaptured

diff --git a/src/position.h b/src/position.h
index 3ea5f6dfbe9fbd82f6965c206d08361fed5d9e1a..7dcbb6f479ab91302e964e50de4c64cae5936e65 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -213,7 +213,6 @@ public:
   void undo_null_move();
 
   // Static exchange evaluation
   void undo_null_move();
 
   // Static exchange evaluation

-  int see(Square from, Square to) const;

   int see(Move m) const;
   int see_sign(Move m) const;
 
   int see(Move m) const;
   int see_sign(Move m) const;