SFME::Mediator

Welcome to the page of the SFME::Mediator module

Modules contents

• EventManager
• BaseEvent
• Receiver

A complete example can be found here

Class Diagram

EventManager

Content for EventManager.

Member function : emit

    template <typename TEvent, typename ... Args>
    void emit(Args &&... args) noexcept;

Template parameters

• TEvent: The type of event you wish to broadcast.
• Args: The arguments possibly necessary to the creation of the TEvent object.

Notes

• TEvent must be a class derived from BaseEvent.

Who can i use it ?

#include <SFME/mediator/mediator.hpp>
#include "InputEvent.hpp"
#include "ShutdownEvent.hpp"

int main() 
{
    sfme::mediator::EventManager evtMgr;
    // InputEvent constructor take 1 arguments
    // constructor -> InputEvent(char keycode);
    evtMgr.emit<InputEvent>('a');
    // ShutdownEvent is default constructible
    evtMgr.emit<ShutdownEvent>();
    return 0;
}

Member function : subscribe

    template <typename TEvent, typename TReceiver>
    void subscribe(TReceiver &receiver) noexcept;

Template parameters

• TEvent: Represents the type of event you want to subscribe.
• Receiver: Represents the instance of the class that wishes to subscribe to this type of event.

BaseEvent

Content for BaseEvent.

Receiver

Content for Receiver.

Example

Content of the examples.