X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Ftt.h;h=2cc1a3c5d3bfa8a394045e9df9db5d6b854b0bff;hp=a4ccd8be122d42d04603af957c81756ec224cde8;hb=553655eb073cdd59c726dd77fcf368d499029467;hpb=fecefbb99cb0147f37d6895765a315f34c935786

diff --git a/src/tt.h b/src/tt.h
index a4ccd8be..2cc1a3c5 100644
--- a/src/tt.h
+++ b/src/tt.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) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2008-2012 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
@@ -22,7 +22,7 @@
 
 #include <iostream>
 
-#include "move.h"
+#include "misc.h"
 #include "types.h"
 
 
@@ -47,11 +47,11 @@
 class TTEntry {
 
 public:
-  void save(uint32_t k, Value v, ValueType t, Depth d, Move m, int g, Value statV, Value statM) {
+  void save(uint32_t k, Value v, Bound b, Depth d, Move m, int g, Value statV, Value statM) {
 
     key32        = (uint32_t)k;
     move16       = (uint16_t)m;
-    valueType    = (uint8_t)t;
+    bound        = (uint8_t)b;
     generation8  = (uint8_t)g;
     value16      = (int16_t)v;
     depth16      = (int16_t)d;
@@ -64,7 +64,7 @@ public:
   Depth depth() const               { return (Depth)depth16; }
   Move move() const                 { return (Move)move16; }
   Value value() const               { return (Value)value16; }
-  ValueType type() const            { return (ValueType)valueType; }
+  Bound type() const                { return (Bound)bound; }
   int generation() const            { return (int)generation8; }
   Value static_value() const        { return (Value)staticValue; }
   Value static_value_margin() const { return (Value)staticMargin; }
@@ -72,7 +72,7 @@ public:
 private:
   uint32_t key32;
   uint16_t move16;
-  uint8_t valueType, generation8;
+  uint8_t bound, generation8;
   int16_t value16, depth16, staticValue, staticMargin;
 };
 
@@ -103,8 +103,8 @@ public:
   ~TranspositionTable();
   void set_size(size_t mbSize);
   void clear();
-  void store(const Key posKey, Value v, ValueType type, Depth d, Move m, Value statV, Value kingD);
-  TTEntry* retrieve(const Key posKey) const;
+  void store(const Key posKey, Value v, Bound type, Depth d, Move m, Value statV, Value kingD);
+  TTEntry* probe(const Key posKey) const;
   void new_search();
   TTEntry* first_entry(const Key posKey) const;
   void refresh(const TTEntry* tte) const;
@@ -146,13 +146,13 @@ struct SimpleHash {
 
   typedef SimpleHash<Entry, HashSize> Base;
 
-  void init() {
+  SimpleHash() {
 
     entries = new (std::nothrow) Entry[HashSize];
     if (!entries)
     {
         std::cerr << "Failed to allocate " << HashSize * sizeof(Entry)
-                  << " bytes for material hash table." << std::endl;
+                  << " bytes for hash table." << std::endl;
         exit(EXIT_FAILURE);
     }
     memset(entries, 0, HashSize * sizeof(Entry));
@@ -160,8 +160,8 @@ struct SimpleHash {
 
   virtual ~SimpleHash() { delete [] entries; }
 
-  Entry* find(Key key) const { return entries + ((uint32_t)key & (HashSize - 1)); }
-  void prefetch(Key key) const { ::prefetch((char*)find(key)); }
+  Entry* probe(Key key) const { return entries + ((uint32_t)key & (HashSize - 1)); }
+  void prefetch(Key key) const { ::prefetch((char*)probe(key)); }
 
 protected:
   Entry* entries;