Coding style in TT code

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index c774f08ab5e862013355b6bd82e0ee7998e498bf..272634d14a8154590065feb5028347564dafa362 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -458,13 +458,12 @@ namespace {
     Move pv[MAX_PLY+1], quietsSearched[64];
     StateInfo st;
     TTEntry* tte;
-    bool ttHit;
     SplitPoint* splitPoint;
     Key posKey;
     Move ttMove, move, excludedMove, bestMove;
     Depth extension, newDepth, predictedDepth;
     Value bestValue, value, ttValue, eval, nullValue, futilityValue;
-    bool inCheck, givesCheck, singularExtensionNode, improving;
+    bool ttHit, inCheck, givesCheck, singularExtensionNode, improving;
     bool captureOrPromotion, dangerous, doFullDepthSearch;
     int moveCount, quietCount;
 
@@ -568,7 +567,7 @@ namespace {
 
                 tte->save(posKey, value_to_tt(value, ss->ply), BOUND_EXACT,
                           std::min(DEPTH_MAX - ONE_PLY, depth + 6 * ONE_PLY),
-                          MOVE_NONE, VALUE_NONE, TT.get_generation());
+                          MOVE_NONE, VALUE_NONE, TT.generation());
 
                 return value;
             }
@@ -598,7 +597,7 @@ namespace {
         eval = ss->staticEval =
         (ss-1)->currentMove != MOVE_NULL ? evaluate(pos) : -(ss-1)->staticEval + 2 * Eval::Tempo;
 
-        tte->save(posKey, VALUE_NONE, BOUND_NONE, DEPTH_NONE, MOVE_NONE, ss->staticEval, TT.get_generation());
+        tte->save(posKey, VALUE_NONE, BOUND_NONE, DEPTH_NONE, MOVE_NONE, ss->staticEval, TT.generation());
     }
 
     if (ss->skipEarlyPruning)
@@ -1084,7 +1083,7 @@ moves_loop: // When in check and at SpNode search starts from here
     tte->save(posKey, value_to_tt(bestValue, ss->ply),
               bestValue >= beta ? BOUND_LOWER :
               PvNode && bestMove ? BOUND_EXACT : BOUND_UPPER,
-              depth, bestMove, ss->staticEval, TT.get_generation());
+              depth, bestMove, ss->staticEval, TT.generation());
 
     assert(bestValue > -VALUE_INFINITE && bestValue < VALUE_INFINITE);
 
@@ -1110,11 +1109,10 @@ moves_loop: // When in check and at SpNode search starts from here
     Move pv[MAX_PLY+1];
     StateInfo st;
     TTEntry* tte;
-    bool ttHit;
     Key posKey;
     Move ttMove, move, bestMove;
     Value bestValue, value, ttValue, futilityValue, futilityBase, oldAlpha;
-    bool givesCheck, evasionPrunable;
+    bool ttHit, givesCheck, evasionPrunable;
     Depth ttDepth;
 
     if (PvNode)
@@ -1184,7 +1182,7 @@ moves_loop: // When in check and at SpNode search starts from here
         {
             if (!ttHit)
                 tte->save(pos.key(), value_to_tt(bestValue, ss->ply), BOUND_LOWER,
-                          DEPTH_NONE, MOVE_NONE, ss->staticEval, TT.get_generation());
+                          DEPTH_NONE, MOVE_NONE, ss->staticEval, TT.generation());
 
             return bestValue;
         }
@@ -1283,7 +1281,7 @@ moves_loop: // When in check and at SpNode search starts from here
               else // Fail high
               {
                   tte->save(posKey, value_to_tt(value, ss->ply), BOUND_LOWER,
-                            ttDepth, move, ss->staticEval, TT.get_generation());
+                            ttDepth, move, ss->staticEval, TT.generation());
 
                   return value;
               }
@@ -1298,7 +1296,7 @@ moves_loop: // When in check and at SpNode search starts from here
 
     tte->save(posKey, value_to_tt(bestValue, ss->ply),
               PvNode && bestValue > oldAlpha ? BOUND_EXACT : BOUND_UPPER,
-              ttDepth, bestMove, ss->staticEval, TT.get_generation());
+              ttDepth, bestMove, ss->staticEval, TT.generation());
 
     assert(bestValue > -VALUE_INFINITE && bestValue < VALUE_INFINITE);
 
@@ -1480,7 +1478,7 @@ void RootMove::insert_pv_in_tt(Position& pos) {
       TTEntry* tte = TT.probe(pos.key(), ttHit);
 
       if (!ttHit || tte->move() != pv[idx]) // Don't overwrite correct entries
-          tte->save(pos.key(), VALUE_NONE, BOUND_NONE, DEPTH_NONE, pv[idx], VALUE_NONE, TT.get_generation());
+          tte->save(pos.key(), VALUE_NONE, BOUND_NONE, DEPTH_NONE, pv[idx], VALUE_NONE, TT.generation());
 
       assert(MoveList<LEGAL>(pos).contains(pv[idx]));