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Retire one do_move() overload

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After Lucas patch it is almost useless.

No functional change.
This commit is contained in:
Marco Costalba
2015-02-15 12:20:47 +01:00
parent dc13004283
commit 686b45e121
4 changed files with 4 additions and 11 deletions
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src/position.cpp
+1 -7
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@@ -684,12 +684,6 @@ bool Position::gives_check(Move m, const CheckInfo& ci) const {
/// to a StateInfo object. The move is assumed to be legal. Pseudo-legal
/// moves should be filtered out before this function is called.
void Position::do_move(Move m, StateInfo& newSt) {
CheckInfo ci(*this);
do_move(m, newSt, gives_check(m, ci));
}
void Position::do_move(Move m, StateInfo& newSt, bool givesCheck) {
assert(is_ok(m));
@@ -848,7 +842,7 @@ void Position::do_move(Move m, StateInfo& newSt, bool givesCheck) {
// Update the key with the final value
st->key = k;
// Calculate checkers bitboard (if move is check)
// Calculate checkers bitboard (if move gives check)
st->checkersBB = givesCheck ? attackers_to(king_square(them)) & pieces(us) : 0;
sideToMove = ~sideToMove;