X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fbook.h;h=ed446636c8a45359489b61c345fe00aeb9b9fec2;hp=9497b9b9b4562ae08b8d752fd9959e5b6c417494;hb=2a0bbb9faa7884b486579e095b7ebc25205f1347;hpb=16f380e5c1c427b55a733446450868a93c9c62cd

diff --git a/src/book.h b/src/book.h
index 9497b9b9..ed446636 100644
--- 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) 2008-2012 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2008-2013 Marco Costalba, Joona Kiiski, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -26,31 +26,19 @@
 #include "position.h"
 #include "rkiss.h"
 
-
-/// A Polyglot book is a series of "entries" of 16 bytes. All integers are
-/// stored highest byte first (regardless of size). The entries are ordered
-/// according to key. Lowest key first.
-struct BookEntry {
-  uint64_t key;
-  uint16_t move;
-  uint16_t count;
-  uint32_t learn;
-};
-
-
-class Book : private std::ifstream {
+class PolyglotBook : private std::ifstream {
 public:
-  Book();
-  ~Book();
+  PolyglotBook();
+ ~PolyglotBook();
   Move probe(const Position& pos, const std::string& fName, bool pickBest);
 
 private:
-  template<typename T> Book& operator>>(T& n);
+  template<typename T> PolyglotBook& operator>>(T& n);
 
   bool open(const char* fName);
-  size_t find_first(uint64_t key);
+  size_t find_first(Key key);
 
-  RKISS RKiss;
+  RKISS rkiss;
   std::string fileName;
 };