+class UCIOption {
+public:
+ UCIOption() {} // To be used in a std::map
+ UCIOption(const char* defaultValue);
+ UCIOption(bool defaultValue, std::string type = "check");
+ UCIOption(int defaultValue, int minValue, int maxValue);
+
+ void set_value(const std::string& v);
+ template<typename T> T value() const;
+
+private:
+ friend struct OptionsMap;
+
+ std::string defaultValue, currentValue, type;
+ int minValue, maxValue;
+ size_t idx;
+};
+
+
+/// Custom comparator because UCI options should be case insensitive
+struct CaseInsensitiveLess {
+ bool operator() (const std::string&, const std::string&) const;
+};
+
+
+/// Our options container is actually a map with a customized c'tor
+struct OptionsMap : public std::map<std::string, UCIOption, CaseInsensitiveLess> {
+ OptionsMap();
+ std::string print_all() const;
+};
+
+extern OptionsMap Options;
+