virtual std::string dot_label() const = 0;
};
+template <class T> class ResultingSimcall : public SimcallObserver {
+ T result_;
+
+public:
+ ResultingSimcall(smx_actor_t actor, T default_result) : SimcallObserver(actor), result_(default_result) {}
+ void set_result(T res) { result_ = res; }
+ T get_result() const { return result_; }
+};
+
class RandomSimcall : public SimcallObserver {
const int min_;
const int max_;
activity::MutexImpl* get_mutex() const { return mutex_; }
};
-class ConditionWaitSimcall : public SimcallObserver {
- friend activity::ConditionVariableImpl;
-
+class ConditionWaitSimcall : public ResultingSimcall<bool> {
activity::ConditionVariableImpl* const cond_;
activity::MutexImpl* const mutex_;
const double timeout_;
- bool result_ = false; // default result for simcall, will be set to 'true' on timeout
-
- void set_result(bool res) { result_ = res; }
public:
ConditionWaitSimcall(smx_actor_t actor, activity::ConditionVariableImpl* cond, activity::MutexImpl* mutex,
double timeout = -1.0)
- : SimcallObserver(actor), cond_(cond), mutex_(mutex), timeout_(timeout)
+ : ResultingSimcall(actor, false), cond_(cond), mutex_(mutex), timeout_(timeout)
{
}
bool is_enabled() const override;
activity::ConditionVariableImpl* get_cond() const { return cond_; }
activity::MutexImpl* get_mutex() const { return mutex_; }
double get_timeout() const { return timeout_; }
-
- bool get_result() const { return result_; }
};
-class SemAcquireSimcall : public SimcallObserver {
- friend activity::SemaphoreImpl;
-
+class SemAcquireSimcall : public ResultingSimcall<bool> {
activity::SemaphoreImpl* const sem_;
const double timeout_;
- bool result_ = false; // default result for simcall, will be set to 'true' on timeout
-
- void set_result(bool res) { result_ = res; }
public:
SemAcquireSimcall(smx_actor_t actor, activity::SemaphoreImpl* sem, double timeout = -1.0)
- : SimcallObserver(actor), sem_(sem), timeout_(timeout)
+ : ResultingSimcall(actor, false), sem_(sem), timeout_(timeout)
{
}
bool is_enabled() const override;
std::string dot_label() const override;
activity::SemaphoreImpl* get_sem() const { return sem_; }
double get_timeout() const { return timeout_; }
-
- bool get_result() const { return result_; }
};
-class ExecutionWaitanySimcall : public SimcallObserver {
- friend activity::ExecImpl;
-
+class ExecutionWaitanySimcall : public ResultingSimcall<int> {
const std::vector<activity::ExecImpl*>& execs_;
const double timeout_;
- int result_ = -1; // default result for simcall
-
- void set_result(int res) { result_ = res; }
public:
ExecutionWaitanySimcall(smx_actor_t actor, const std::vector<activity::ExecImpl*>& execs, double timeout)
- : SimcallObserver(actor), execs_(execs), timeout_(timeout)
+ : ResultingSimcall(actor, -1), execs_(execs), timeout_(timeout)
{
}
bool is_visible() const override { return false; }
std::string dot_label() const override;
const std::vector<activity::ExecImpl*>& get_execs() const { return execs_; }
double get_timeout() const { return timeout_; }
+};
+
+class IoWaitanySimcall : public ResultingSimcall<int> {
+ const std::vector<activity::IoImpl*>& ios_;
+ const double timeout_;
- int get_result() const { return result_; }
+public:
+ IoWaitanySimcall(smx_actor_t actor, const std::vector<activity::IoImpl*>& ios, double timeout)
+ : ResultingSimcall(actor, -1), ios_(ios), timeout_(timeout)
+ {
+ }
+ bool is_visible() const override { return false; }
+ std::string to_string(int times_considered) const override;
+ std::string dot_label() const override;
+ const std::vector<activity::IoImpl*>& get_ios() const { return ios_; }
+ double get_timeout() const { return timeout_; }
};
} // namespace actor
} // namespace kernel