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Simplify kf definition in shelter_storm()
author
homoSapiensSapiens
<reuvenpe2005@gmail.com>
Sun, 25 Aug 2013 14:45:35 +0000
(17:45 +0300)
committer
Marco Costalba
<mcostalba@gmail.com>
Sun, 25 Aug 2013 16:31:47 +0000
(18:31 +0200)
No functional change.
src/pawns.cpp
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diff --git
a/src/pawns.cpp
b/src/pawns.cpp
index 5a65422cb009b42360c0ef2c5b83134ad7c75b01..747781a3308f8e6ed6938c1b6bfbdf31af250c5f 100644
(file)
--- a/
src/pawns.cpp
+++ b/
src/pawns.cpp
@@
-226,9
+226,7
@@
Value Entry::shelter_storm(const Position& pos, Square ksq) {
Bitboard ourPawns = b & pos.pieces(Us);
Bitboard theirPawns = b & pos.pieces(Them);
Rank rkUs, rkThem;
- File kf = file_of(ksq);
-
- kf = (kf == FILE_A) ? FILE_B : (kf == FILE_H) ? FILE_G : kf;
+ File kf = std::max(FILE_B, std::min(FILE_G, file_of(ksq)));
for (int f = kf - 1; f <= kf + 1; f++)
{