From: Marco Costalba <mcostalba@gmail.com>
Date: Wed, 18 Aug 2010 12:39:14 +0000 (+0100)
Subject: Define OnePly as a Depth enum costant
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=cfb52fcd5d307fc0daf6045fc7e299b61fed1017;hp=cf4c28ff86ac76c1d04701e2aa88493d31643db6;ds=sidebyside

Define OnePly as a Depth enum costant

There is no reason to use a variable for this.

Also remove unused DEPTH_ZERO and DEPTH_MAX.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
---

diff --git a/src/depth.h b/src/depth.h
index 86af1dff..96b9197c 100644
--- a/src/depth.h
+++ b/src/depth.h
@@ -26,17 +26,10 @@
 ////
 
 enum Depth {
-  DEPTH_ZERO = 0,
-  DEPTH_MAX = 200,  //  100 * OnePly;
-  DEPTH_NONE = -254 // -127 * OnePly
-};
-
-
-////
-//// Constants
-////
 
-const Depth OnePly = Depth(2);
+  OnePly = 2,
+  DEPTH_NONE = -127 * OnePly
+};
 
 
 ////
diff --git a/src/search.cpp b/src/search.cpp
index 978f6622..3d26d430 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1897,7 +1897,7 @@ namespace {
         && pos.type_of_piece_on(move_to(m)) != PAWN
         && pos.see_sign(m) >= 0)
     {
-        result += OnePly/2;
+        result += OnePly / 2;
         *dangerous = true;
     }