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#ifndef WANDA_setting_HPP
#define WANDA_setting_HPP
#include <gio/gio.h>
#include <cstddef>
#include <optional>
#include <string>
#include <type_traits>
#include "type_wrapper.hpp"
#include "variant.hpp"
#include <iostream>
namespace wanda {
struct setting;
using schema = type_wrapper<std::string, struct SchemaTag>;
using key = type_wrapper<std::string, struct KeyTag>;
namespace literals {
key operator""_key(char const * str, std::size_t len);
std::optional<setting> operator""_setting(char const * str, std::size_t len);
}
struct setting {
~setting();
setting(setting const & other);
template<typename TargetType> std::optional<TargetType> get(key key) const {
auto value = variant{g_settings_get_value(m_value, key.get().c_str())};
return value.get<TargetType>();
}
private:
explicit setting(schema schema);
GSettings * m_value;
friend std::optional<setting> literals::operator""_setting(char const *, std::size_t);
};
}
#endif
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