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Introduce enum VALUE_ZERO instead of Value(0)

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No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2010-08-18 17:31:44 +01:00
parent 0e800c527a
commit 94b9c65e09
8 changed files with 39 additions and 33 deletions
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src/search.cpp
+3 -3
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@@ -996,7 +996,7 @@ namespace {
// Step 2. Check for aborted search and immediate draw
if (AbortSearch || ThreadsMgr.thread_should_stop(threadID))
return Value(0);
return VALUE_ZERO;
if (pos.is_draw() || ply >= PLY_MAX - 1)
return VALUE_DRAW;
@@ -1493,7 +1493,7 @@ namespace {
{
futilityValue = futilityBase
+ pos.endgame_value_of_piece_on(move_to(move))
+ (move_is_ep(move) ? PawnValueEndgame : Value(0));
+ (move_is_ep(move) ? PawnValueEndgame : VALUE_ZERO);
if (futilityValue < alpha)
{
@@ -1884,7 +1884,7 @@ namespace {
if ( captureOrPromotion
&& pos.type_of_piece_on(move_to(m)) != PAWN
&& ( pos.non_pawn_material(WHITE) + pos.non_pawn_material(BLACK)
- pos.midgame_value_of_piece_on(move_to(m)) == Value(0))
- pos.midgame_value_of_piece_on(move_to(m)) == VALUE_ZERO)
&& !move_is_promotion(m)
&& !move_is_ep(m))
{