Retire KingExposed[] array

[stockfish] / src / search.h

diff --git a/src/search.h b/src/search.h
index 73fa79aea88e6c4adda13665095696d14bb9ec4b..b8858527515736f06dac88baa1676167d42339f3 100644 (file)
--- a/src/search.h
+++ b/src/search.h
@@ -17,7 +17,7 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#if !defined(SEARCH_H_INCLUDED)
+#ifndef SEARCH_H_INCLUDED
 #define SEARCH_H_INCLUDED
 
 #include <cstring>
@@ -45,7 +45,6 @@ struct Stack {
   Move killers[2];
   Depth reduction;
   Value staticEval;
-  Value evalMargin;
   int skipNullMove;
 };
 
@@ -74,11 +73,11 @@ struct RootMove {
 
 /// The LimitsType struct stores information sent by GUI about available time
 /// to search the current move, maximum depth/time, if we are in analysis mode
-/// or if we have to ponder while is our opponent's side to move.
+/// or if we have to ponder while it's our opponent's turn to move.
 
 struct LimitsType {
 
-  LimitsType() { memset(this, 0, sizeof(LimitsType)); }
+  LimitsType() { std::memset(this, 0, sizeof(LimitsType)); }
   bool use_time_management() const { return !(mate | movetime | depth | nodes | infinite); }
 
   int time[COLOR_NB], inc[COLOR_NB], movestogo, depth, nodes, movetime, mate, infinite, ponder;
@@ -86,14 +85,13 @@ struct LimitsType {
 
 
 /// The SignalsType struct stores volatile flags updated during the search
-/// typically in an async fashion, for instance to stop the search by the GUI.
+/// typically in an async fashion e.g. to stop the search by the GUI.
 
 struct SignalsType {
   bool stopOnPonderhit, firstRootMove, stop, failedLowAtRoot;
 };
 
 typedef std::auto_ptr<std::stack<StateInfo> > StateStackPtr;
-typedef std::auto_ptr<std::vector<Move> > MovesVectPtr;
 
 extern volatile SignalsType Signals;
 extern LimitsType Limits;
@@ -102,7 +100,6 @@ extern Position RootPos;
 extern Color RootColor;
 extern Time::point SearchTime;
 extern StateStackPtr SetupStates;
-extern MovesVectPtr SetupMoves;
 
 extern void init();
 extern size_t perft(Position& pos, Depth depth);
@@ -110,4 +107,4 @@ extern void think();
 
 } // namespace Search
 
-#endif // !defined(SEARCH_H_INCLUDED)
+#endif // #ifndef SEARCH_H_INCLUDED