SettingPolicy.hh

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#ifndef SETTINGPOLICY_HH
#define SETTINGPOLICY_HH

#include <string>
#include <vector>

namespace openmsx {

class CommandController;
class TclObject;

template <typename T> class SettingPolicy
{
protected:
        typedef T Type;

        explicit SettingPolicy();

        void checkSetValue(T& value) const;
        T checkGetValue(T value) const { return value; }
        // std::string toString(T value) const;
        // T fromString(const std::string& str) const;
        void tabCompletion(std::vector<std::string>& tokens) const;
        void additionalInfo(TclObject& result) const;
};

template <typename T>
SettingPolicy<T>::SettingPolicy()
{
}

template <typename T>
void SettingPolicy<T>::checkSetValue(T& /*value*/) const
{
}

template <typename T>
void SettingPolicy<T>::tabCompletion(std::vector<std::string>& /*tokens*/) const
{
}

template <typename T>
void SettingPolicy<T>::additionalInfo(TclObject& /*result*/) const
{
}

} // namespace openmsx

#endif