From: Marco Costalba <mcostalba@gmail.com>
Date: Wed, 22 Aug 2012 10:44:43 +0000 (+0100)
Subject: Use size_t as operator[] argument type
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=7a2825053e3eb5204e6b45d0cadb9264e77ac69f;hp=4e619a13d6671db198bc9c39d54dd7f243ef5873;ds=sidebyside

Use size_t as operator[] argument type

This better mimics std::vector::operator[] and
fixes a warning with MSVC 64bit.

No functional change.

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

diff --git a/src/thread.h b/src/thread.h
index 96ad121e..ad40a341 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -108,7 +108,7 @@ public:
   void init(); // No c'tor, Threads object is global and engine shall be fully initialized
   ~ThreadPool();
 
-  Thread& operator[](int id) { return *threads[id]; }
+  Thread& operator[](size_t id) { return *threads[id]; }
   bool use_sleeping_threads() const { return useSleepingThreads; }
   int min_split_depth() const { return minimumSplitDepth; }
   size_t size() const { return threads.size(); }