Reintroduce operator>>() in Book class

[stockfish] / src / book.h

diff --git a/src/book.h b/src/book.h
index 55d212a88634b03e00ebad286ad2f5a3aa868b4f..0101bcf2c655f083c1f5083795826186623d9db4 100644 (file)
--- a/src/book.h
+++ b/src/book.h
@@ -48,12 +48,7 @@ public:
   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);
@@ -64,9 +59,4 @@ private:
   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)