X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fucioption.h;h=0be8c7e39d4734b3cbf8ba918a4c0958ac08d4b9;hp=f0787132a7f68104d3804987ef638accd821788e;hb=9dbda6652e129be1cd68231500da9918ab10e390;hpb=0759d8f4302d0ad262a2dabca465f1618677aeba

diff --git a/src/ucioption.h b/src/ucioption.h
index f0787132..0be8c7e3 100644
--- a/src/ucioption.h
+++ b/src/ucioption.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
@@ -29,17 +29,19 @@ struct OptionsMap;
 
 /// UCIOption class implements an option as defined by UCI protocol
 class UCIOption {
+
+  typedef void (Fn)(const UCIOption&);
+
 public:
-  UCIOption() {} // Required by std::map::operator[]
-  UCIOption(const char* v);
-  UCIOption(bool v, std::string type = "check");
-  UCIOption(int v, int min, int max);
+  UCIOption(Fn* = NULL);
+  UCIOption(bool v, Fn* = NULL);
+  UCIOption(const char* v, Fn* = NULL);
+  UCIOption(int v, int min, int max, Fn* = NULL);
 
-  void operator=(const std::string& v);
-  void operator=(bool v) { *this = std::string(v ? "true" : "false"); }
+  UCIOption& operator=(const std::string& v);
 
   operator int() const {
-    assert(type == "check" || type == "button" || type == "spin");
+    assert(type == "check" || type == "spin");
     return (type == "spin" ? atoi(currentValue.c_str()) : currentValue == "true");
   }
 
@@ -54,6 +56,7 @@ private:
   std::string defaultValue, currentValue, type;
   int min, max;
   size_t idx;
+  Fn* on_change;
 };