#include <map>
#include <string>
-class Option {
+class UCIOption {
public:
- Option() {} // To allow insertion in a std::map
- Option(const char* defaultValue);
- Option(bool defaultValue, std::string type = "check");
- Option(int defaultValue, int minValue, int maxValue);
+ 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 void init_uci_options();
- friend std::string options_to_uci();
+ friend struct OptionsMap;
std::string defaultValue, currentValue, type;
- size_t idx;
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;
+
+
+/// Option::value() definition and specializations
template<typename T>
-inline T Option::value() const {
+T UCIOption::value() const {
assert(type == "spin");
return T(atoi(currentValue.c_str()));
}
template<>
-inline std::string Option::value<std::string>() const {
+inline std::string UCIOption::value<std::string>() const {
assert(type == "string");
return currentValue;
}
template<>
-inline bool Option::value<bool>() const {
+inline bool UCIOption::value<bool>() const {
assert(type == "check" || type == "button");
return currentValue == "true";
}
-
-// Custom comparator because UCI options should not be case sensitive
-struct CaseInsensitiveLess {
- bool operator() (const std::string&, const std::string&) const;
-};
-
-typedef std::map<std::string, Option, CaseInsensitiveLess> OptionsMap;
-
-extern OptionsMap Options;
-extern void init_uci_options();
-extern std::string options_to_uci();
-
#endif // !defined(UCIOPTION_H_INCLUDED)