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Code Issues Releases Wiki Activity

Use Key type instead of Bitboard

Browse source 
They are both 64 bits unsigned integer, but it
is correct to use the proper type.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2010-05-29 08:11:36 +01:00
parent 0c5e89e3e1
commit 8c32878701
2 changed files with 3 additions and 3 deletions
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4
src/position.cpp
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@ -697,7 +697,7 @@ void Position::do_move(Move m, StateInfo& newSt, const CheckInfo& ci, bool moveI
assert(is_ok());
assert(move_is_ok(m));
Bitboard key = st->key;
Key key = st->key;
// Copy some fields of old state to our new StateInfo object except the
// ones which are recalculated from scratch anyway, then switch our state
@ -896,7 +896,7 @@ void Position::do_move(Move m, StateInfo& newSt, const CheckInfo& ci, bool moveI
/// Position::do_capture_move() is a private method used to update captured
/// piece info. It is called from the main Position::do_move function.
void Position::do_capture_move(Bitboard& key, PieceType capture, Color them, Square to, bool ep) {
void Position::do_capture_move(Key& key, PieceType capture, Color them, Square to, bool ep) {
assert(capture != KING);

2
src/position.h
View file

@ -290,7 +290,7 @@ private:
void allow_ooo(Color c);
// Helper functions for doing and undoing moves
void do_capture_move(Bitboard& key, PieceType capture, Color them, Square to, bool ep);
void do_capture_move(Key& key, PieceType capture, Color them, Square to, bool ep);
void do_castle_move(Move m);
void undo_castle_move(Move m);
void find_checkers();