X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fevaluate.h;h=128a7caefcc13611f05437d19e8e4e42207ba354;hb=a0e2debe3f1d14f84984a9a2c1482dc41f695548;hp=503aa975b84f31a9b06efe3c17db47ef426d2677;hpb=36c2886302ff3f6b730fc5f69d738a5d61be8c46;p=stockfish

diff --git a/src/evaluate.h b/src/evaluate.h
index 503aa975..128a7cae 100644
--- a/src/evaluate.h
+++ b/src/evaluate.h
@@ -1,6 +1,6 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
-  Copyright (C) 2004-2020 The Stockfish developers (see AUTHORS file)
+  Copyright (C) 2004-2021 The Stockfish developers (see AUTHORS file)
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -20,9 +20,12 @@
 #define EVALUATE_H_INCLUDED
 
 #include <string>
+#include <optional>
 
 #include "types.h"
 
+namespace Stockfish {
+
 class Position;
 
 namespace Eval {
@@ -36,17 +39,21 @@ namespace Eval {
   // The default net name MUST follow the format nn-[SHA256 first 12 digits].nnue
   // for the build process (profile-build and fishtest) to work. Do not change the
   // name of the macro, as it is used in the Makefile.
-  #define EvalFileDefaultName   "nn-04a843f8932e.nnue"
+  #define EvalFileDefaultName   "nn-62ef826d1a6d.nnue"
 
   namespace NNUE {
 
     Value evaluate(const Position& pos);
     bool load_eval(std::string name, std::istream& stream);
+    bool save_eval(std::ostream& stream);
     void init();
+    void export_net(const std::optional<std::string>& filename);
     void verify();
 
   } // namespace NNUE
 
 } // namespace Eval
 
+} // namespace Stockfish
+
 #endif // #ifndef EVALUATE_H_INCLUDED