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Do not pass discovery check candidates in Position::do_move()

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Also remove any bit of 'pinned' and co. from MovePicker class.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2009-02-19 17:29:36 +01:00
parent c6630abe0d
commit 683e6dc656
5 changed files with 23 additions and 41 deletions
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10
src/movepick.h
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@@ -69,7 +69,6 @@ public:
int number_of_moves() const;
int current_move_score() const;
MovegenPhase current_move_type() const;
Bitboard discovered_check_candidates() const;
static void init_phase_table();
@@ -84,7 +83,6 @@ private:
const Position& pos;
Move ttMove, mateKiller, killer1, killer2;
Bitboard pinned, dc;
MoveStack moves[256], badCaptures[64];
bool pvNode;
Depth depth;
@@ -109,12 +107,4 @@ inline int MovePicker::number_of_moves() const {
return numOfMoves;
}
/// MovePicker::discovered_check_candidates() returns a bitboard containing
/// all pieces which can possibly give discovered check. This bitboard is
/// computed by the constructor function.
inline Bitboard MovePicker::discovered_check_candidates() const {
return dc;
}
#endif // !defined(MOVEPICK_H_INCLUDED)