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connected should be bool, not Bitboard

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There's no reason to define it as a Bitboard, so for consistency, use bool.

This is even a speedup on my machine: i7-3770k, using gcc 4.9.1 (linux):

    stat        test     master    diff
    mean   2,341,338  2,327,998  13,134
    stdev     15,765     14,717   5,405

    speedup       0.56%
    P(speedup>0) 100.0%

No functional change.

Resolves #298
This commit is contained in:
lucasart 2015-03-17 22:01:07 +08:00 • committed by Joona Kiiski
parent 54889618c2
commit d477a0d611
1 changed files with 2 additions and 2 deletions
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4
src/pawns.cpp
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@ -110,9 +110,9 @@ namespace {
const Square Right = (Us == WHITE ? DELTA_NE : DELTA_SW);
const Square Left = (Us == WHITE ? DELTA_NW : DELTA_SE);
Bitboard b, neighbours, doubled, connected, supported, phalanx;
Bitboard b, neighbours, doubled, supported, phalanx;
Square s;
bool passed, isolated, opposed, backward, lever;
bool passed, isolated, opposed, backward, lever, connected;
Score score = SCORE_ZERO;
const Square* pl = pos.list<PAWN>(Us);
const Bitboard* pawnAttacksBB = StepAttacksBB[make_piece(Us, PAWN)];