Rework perft implementation

[stockfish] / src / search.h

diff --git a/src/search.h b/src/search.h
index 6f2bcdb3ddb0431e3c9d2debd86f89f09824942e..4fe5a5b4f60bfd41a528781f5d0dff74137e607b 100644 (file)
--- a/src/search.h
+++ b/src/search.h
@@ -46,7 +46,6 @@ struct Stack {
   Depth reduction;
   Value staticEval;
   bool skipNullMove;
-  bool nullChild;
 };
 
 
@@ -106,8 +105,8 @@ extern Time::point SearchTime;
 extern StateStackPtr SetupStates;
 
 extern void init();
-extern uint64_t perft(Position& pos, Depth depth);
 extern void think();
+template<bool Root> uint64_t perft(Position& pos, Depth depth);
 
 } // namespace Search