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Big trailing whitespace cleanup part 1

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Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2009-01-07 14:26:58 +01:00
parent 5cacefe7c6
commit c97104e854
16 changed files with 126 additions and 129 deletions
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38
src/bitbase.cpp
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@@ -7,12 +7,12 @@
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Stockfish is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
@@ -53,11 +53,11 @@ namespace {
Bitboard wk_attacks() const;
Bitboard bk_attacks() const;
Bitboard pawn_attacks() const;
Square whiteKingSquare, blackKingSquare, pawnSquare;
Color sideToMove;
};
Result *Bitbase;
const int IndexMax = 2*24*64*64;
@@ -69,7 +69,7 @@ namespace {
Result classify_btm(const KPKPosition &p);
int compute_index(Square wksq, Square bksq, Square psq, Color stm);
int compress_result(Result r);
}
@@ -113,7 +113,7 @@ namespace {
return compute_index(whiteKingSquare, blackKingSquare, pawnSquare,
sideToMove);
}
bool KPKPosition::is_legal() const {
if(whiteKingSquare == pawnSquare || whiteKingSquare == blackKingSquare ||
@@ -137,7 +137,7 @@ namespace {
if(sideToMove == BLACK) {
Bitboard wka = this->wk_attacks();
Bitboard bka = this->bk_attacks();
// Case 1: Stalemate
if((bka & ~(wka | this->pawn_attacks())) == EmptyBoardBB)
return true;
@@ -166,7 +166,7 @@ namespace {
(square_distance(blackKingSquare, pawnSquare+DELTA_N) > 1 ||
bit_is_set(this->wk_attacks(), pawnSquare+DELTA_N));
}
Bitboard KPKPosition::wk_attacks() const {
return StepAttackBB[WK][whiteKingSquare];
@@ -204,7 +204,7 @@ namespace {
bool next_iteration() {
KPKPosition p;
int previousUnknownCount = UnknownCount;
for(int i = 0; i < IndexMax; i++)
if(Bitbase[i] == RESULT_UNKNOWN) {
p.from_index(i);
@@ -231,7 +231,7 @@ namespace {
bool unknownFound = false;
Bitboard b;
Square s;
// King moves
b = p.wk_attacks();
while(b) {
@@ -260,14 +260,14 @@ namespace {
BLACK)]) {
case RESULT_LOSS:
return RESULT_WIN;
case RESULT_UNKNOWN:
unknownFound = true;
break;
case RESULT_DRAW: case RESULT_INVALID:
break;
default:
assert(false);
}
@@ -279,20 +279,20 @@ namespace {
BLACK)]) {
case RESULT_LOSS:
return RESULT_WIN;
case RESULT_UNKNOWN:
unknownFound = true;
break;
case RESULT_DRAW: case RESULT_INVALID:
break;
default:
assert(false);
}
}
}
return unknownFound? RESULT_UNKNOWN : RESULT_DRAW;
}
@@ -345,5 +345,5 @@ namespace {
int compress_result(Result r) {
return (r == RESULT_WIN || r == RESULT_LOSS)? 1 : 0;
}
}
}