}
public:
- kernel::activity::ActivityImpl* get_impl() { return pimpl_.get(); }
void vetoable_start()
{
state_ = State::STARTING;
/** Cancel that activity */
virtual Activity* cancel() = 0;
/** Retrieve the current state of the activity */
- Activity::State get_state() { return state_; }
+ Activity::State get_state() const { return state_; }
void set_state(Activity::State state) { state_ = state; }
/** Tests whether the given activity is terminated yet. This is a pure function. */
virtual bool test() = 0;
- virtual const char* get_cname() = 0;
- virtual const std::string& get_name() = 0;
+ virtual const char* get_cname() const = 0;
+ virtual const std::string& get_name() const = 0;
/** Get the remaining amount of work that this Activity entails. When it's 0, it's done. */
- virtual double get_remaining();
+ virtual double get_remaining() const;
/** Set the [remaining] amount of work that this Activity will entail
*
* It is forbidden to change the amount of work once the Activity is started */
intrusive_ptr_add_ref(this);
return this;
}
- Activity* unref()
- {
- intrusive_ptr_release(this);
- return this;
- }
+ void unref() { intrusive_ptr_release(this); }
private:
kernel::activity::ActivityImplPtr pimpl_ = nullptr;
name_ = name;
return static_cast<AnyActivity*>(this);
}
- const std::string& get_name() { return name_; }
- const char* get_cname() { return name_.c_str(); }
+ const std::string& get_name() const override { return name_; }
+ const char* get_cname() const override { return name_.c_str(); }
AnyActivity* set_tracing_category(const std::string& category)
{
tracing_category_ = category;
return static_cast<AnyActivity*>(this);
}
- const std::string& get_tracing_category() { return tracing_category_; }
+ const std::string& get_tracing_category() const { return tracing_category_; }
AnyActivity* set_user_data(void* data)
{
return static_cast<AnyActivity*>(this);
}
- void* get_user_data() { return user_data_; }
+ void* get_user_data() const { return user_data_; }
#ifndef DOXYGEN
/* The refcounting is done in the ancestor class, Activity, but we want each of the classes benefiting of the CRTP
* (Exec, Comm, etc) to have smart pointers too, so we define these methods here, that forward the ptr_release and