GuardCallback.hpp

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#ifndef RAD_GUARD_CALLBACK_HPP
#define RAD_GUARD_CALLBACK_HPP

#include <rad/AnyEvent.hpp>

#include <scxml4cpp/Action.h>
#include <scxml4cpp/Context.h>

#include <functional>

namespace rad {

class GuardCallback final : public scxml4cpp::Action
{
public:
    explicit GuardCallback(const std::string id, std::function<bool(AnyEvent const&)> guardMethod);

    void execute(scxml4cpp::Context* c) override;
    bool evaluate(scxml4cpp::Context* c) override;

    GuardCallback(GuardCallback&&) = default;
    GuardCallback& operator= (GuardCallback&&) = default;
    GuardCallback(const GuardCallback&) = delete;             
    GuardCallback& operator= (const GuardCallback&) = delete; 

private:
    std::function<bool(AnyEvent const&)> mGuardMethod;
};

} // namespace rad

#endif