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Mimic an iterator for looping across MoveList

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Seems more conventional.

No functional change.
This commit is contained in:
Marco Costalba
2013-05-19 13:28:25 +02:00
parent f7c013edd0
commit 8ceef92266
6 changed files with 15 additions and 15 deletions
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6
src/search.cpp
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@@ -163,11 +163,11 @@ size_t Search::perft(Position& pos, Depth depth) {
size_t cnt = 0;
CheckInfo ci(pos);
for (MoveList<LEGAL> ml(pos); !ml.end(); ++ml)
for (MoveList<LEGAL> it(pos); !it.end(); ++it)
{
pos.do_move(ml.move(), st, ci, pos.move_gives_check(ml.move(), ci));
pos.do_move(*it, st, ci, pos.move_gives_check(*it, ci));
cnt += perft(pos, depth - ONE_PLY);
pos.undo_move(ml.move());
pos.undo_move(*it);
}
return cnt;