X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fbook.h;h=f84d93899a8d69ee80a1babb914ce3dbe79092ad;hp=ed68210f8daf83fb14f832b6f0aa709001fe73b2;hb=da6e53a436abcd4ac747c89d4496e4195109d908;hpb=4dc7ba16191bd1ded7c8257afd2a3b9194cebca8

diff --git a/src/book.h b/src/book.h
index ed68210f..f84d9389 100644
--- a/src/book.h
+++ b/src/book.h
@@ -23,14 +23,13 @@
 #include <fstream>
 #include <string>
 
-#include "move.h"
 #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.
+/// 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;
@@ -44,28 +43,19 @@ public:
   ~Book();
   void open(const std::string& fileName);
   void close();
-  Move get_move(const Position& pos, bool findBestMove);
+  Move probe(const Position& pos, bool findBestMove);
   const std::string name() const { return bookName; }
 
 private:
-  // read n chars from the file stream and converts them in an
-  // integer number. Integers are stored with highest byte first.
-  template<int n> uint64_t get_int();
-
-  template<typename T>
-  Book& operator>>(T& n) { n = (T)get_int<sizeof(T)>(); return *this; }
+  template<typename T> Book& operator>>(T& n);
 
   BookEntry read_entry(int idx);
-  int find_entry(uint64_t key);
+  int first_entry(uint64_t key);
 
+  RKISS RKiss;
   std::ifstream bookFile;
   std::string bookName;
   int bookSize;
-  RKISS RKiss;
 };
 
-// Yes, we indulge a bit here ;-)
-template<int n> inline uint64_t Book::get_int() { return 256 * get_int<n-1>() + bookFile.get(); }
-template<> inline uint64_t Book::get_int<1>() { return bookFile.get(); }
-
 #endif // !defined(BOOK_H_INCLUDED)