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Replace std::mins/max with clamp function (#2062)

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Adding a clamp function makes some of these range limitations a bit prettier and removes some #include's.

STC
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 28117 W: 6300 L: 6191 D: 15626
http://tests.stockfishchess.org/tests/view/5c9aa1df0ebc5925cfff8fcc

Non functional change.
This commit is contained in:
protonspring
2019-03-31 02:48:27 -06:00
committed by Marco Costalba
parent d1f76ebcd8
commit c858990377
12 changed files with 7 additions and 14 deletions
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3
src/pawns.cpp
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@@ -18,7 +18,6 @@
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <algorithm>
#include <cassert>
#include "bitboard.h"
@@ -208,7 +207,7 @@ Value Entry::evaluate_shelter(const Position& pos, Square ksq) {
Value safety = (shift<Down>(theirPawns) & (FileABB | FileHBB) & BlockRanks & ksq) ?
Value(374) : Value(5);
File center = std::max(FILE_B, std::min(FILE_G, file_of(ksq)));
File center = clamp(file_of(ksq), FILE_B, FILE_G);
for (File f = File(center - 1); f <= File(center + 1); ++f)
{
b = ourPawns & file_bb(f);