Event Controller

Dynamically allocated function pointer arrays.

Basic event controller for calling subscribed functions for the event.

Usage

There is a example usage of event controller in main function.

/* @brief Creates new eventHandle. Initial

• allocated memory for event functions is
• described as @EVENT_INIT_CAPACITY
• @return eventHandle_t constructor
• @retval handle.state == EVENT_ERROR:
• memory allocation error!
• @retval handle.state == EVENT_READY:
• successful memory allocation. */ eventHandle_t eventNew(void);

/* @brief Calls every event_t event function

• in the handle array (@handle->arr).
• @param handle: object pointer. / void eventCall(eventHandle_t handle);

/* @brief Adds event_t function in the handle

• array. If arr_size is exceeds the capacity
• of the event_t array, reallocates the memory
• as capacity multiplied by 2. If handle is not
• initalized (not used the construct function)
• @eventNew(), it constructs the object.
• @param handle: object pointer. / void eventAdd(eventHandle_t handle, event_t event);

/* @brief Removes last event_t function in the

• handle array.
• @param handle: object pointer. / void eventRemove(eventHandle_t handle);

/* @brief Frees the allocated event_t array

• memory. Deconstruction of the object. Do not
• use after deconstruction.
• @param handle: object pointer. / void eventFree(eventHandle_t handle);