Fix a couple of new MSVC 2010 warnings

[stockfish] / src / book.h

diff --git a/src/book.h b/src/book.h
index e70bd0f1dabd2a31efe88783c76c377f4d7d88e8..b68f7bfcadb8ad258c4a8a0da0182e9f8fd479d2 100644 (file)
--- a/src/book.h
+++ b/src/book.h
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008 Marco Costalba
+  Copyright (C) 2008-2009 Marco Costalba
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -53,8 +53,11 @@ struct BookEntry {
 };
 
 class Book : private std::ifstream {
-
+  Book(const Book&); // just decleared..
+  Book& operator=(const Book&); // ..to avoid a warning
 public:
+  Book() {}
+  ~Book();
   void open(const std::string& fName);
   void close();
   const std::string file_name() const;