Symmetric King Safety: take 2

[stockfish] / src / search.h

diff --git a/src/search.h b/src/search.h
index 3752dd70b0fd492eddaf90ba8d1455249068a43e..6f2bcdb3ddb0431e3c9d2debd86f89f09824942e 100644 (file)
--- a/src/search.h
+++ b/src/search.h
@@ -20,7 +20,6 @@
 #ifndef SEARCH_H_INCLUDED
 #define SEARCH_H_INCLUDED
 
-#include <cstring>
 #include <memory>
 #include <stack>
 #include <vector>
@@ -46,7 +45,8 @@ struct Stack {
   Move killers[2];
   Depth reduction;
   Value staticEval;
-  int skipNullMove;
+  bool skipNullMove;
+  bool nullChild;
 };
 
 
@@ -78,7 +78,10 @@ struct RootMove {
 
 struct LimitsType {
 
-  LimitsType() { std::memset(this, 0, sizeof(LimitsType)); }
+  LimitsType() { // Using memset on a std::vector is undefined behavior
+    time[WHITE] = time[BLACK] = inc[WHITE] = inc[BLACK] = movestogo =
+    depth = nodes = movetime = mate = infinite = ponder = 0;
+  }
   bool use_time_management() const { return !(mate | movetime | depth | nodes | infinite); }
 
   std::vector<Move> searchmoves;
@@ -99,7 +102,6 @@ extern volatile SignalsType Signals;
 extern LimitsType Limits;
 extern std::vector<RootMove> RootMoves;
 extern Position RootPos;
-extern Color RootColor;
 extern Time::point SearchTime;
 extern StateStackPtr SetupStates;