tklb::EventBus< EVENT_COUNT, EventId, MutexType > Class Template Reference

#include <TEventBus.hpp>

Collaboration diagram for tklb::EventBus< EVENT_COUNT, EventId, MutexType >:

Classes
class	BaseSubscription
class	Subscription

Public Member Functions
	EventBus ()
	~EventBus ()
template<typename... Parameters>
void	fireEvent (const EventId eventId, Parameters... param)

Private Types
using	Subscriptions = HeapBuffer< BaseSubscription * >
using	Lock = typename MutexType::Lock

Private Member Functions
void	addSubscriber (BaseSubscription *sub, const EventId eventId)
void	removeSubscriber (BaseSubscription *sub, const EventId eventId)

Private Attributes
Subscriptions	mEvents [EVENT_COUNT]
MutexType	mMutex

Detailed Description

template<int EVENT_COUNT, typename EventId = int, class MutexType = MutexDummy>
class tklb::EventBus< EVENT_COUNT, EventId, MutexType >

Definition at line 15 of file TEventBus.hpp.

Member Typedef Documentation

Lock

template<int EVENT_COUNT, typename EventId = int, class MutexType = MutexDummy>

using tklb::EventBus< EVENT_COUNT, EventId, MutexType >::Lock = typename MutexType::Lock

private

Definition at line 21 of file TEventBus.hpp.

Subscriptions

template<int EVENT_COUNT, typename EventId = int, class MutexType = MutexDummy>

using tklb::EventBus< EVENT_COUNT, EventId, MutexType >::Subscriptions = HeapBuffer<BaseSubscription*>

private

Definition at line 17 of file TEventBus.hpp.

Constructor & Destructor Documentation

EventBus()

template<int EVENT_COUNT, typename EventId = int, class MutexType = MutexDummy>

tklb::EventBus< EVENT_COUNT, EventId, MutexType >::EventBus ( )

inline

Definition at line 41 of file TEventBus.hpp.

{ }

~EventBus()

template<int EVENT_COUNT, typename EventId = int, class MutexType = MutexDummy>

tklb::EventBus< EVENT_COUNT, EventId, MutexType >::~EventBus ( )

inline

Definition at line 42 of file TEventBus.hpp.

{ }

Member Function Documentation

addSubscriber()

template<int EVENT_COUNT, typename EventId = int, class MutexType = MutexDummy>

void tklb::EventBus< EVENT_COUNT, EventId, MutexType >::addSubscriber ( BaseSubscription *  sub, const EventId  eventId  )

inlineprivate

Definition at line 23 of file TEventBus.hpp.

                                                                         {
            TKLB_ASSERT(eventId < EVENT_COUNT)
            Lock lock(mMutex);
            mEvents[eventId].push(sub);
        }

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fireEvent()

template<int EVENT_COUNT, typename EventId = int, class MutexType = MutexDummy>

template<typename... Parameters>

void tklb::EventBus< EVENT_COUNT, EventId, MutexType >::fireEvent ( const EventId  eventId, Parameters...  param  )

inline

Definition at line 57 of file TEventBus.hpp.

                                                                   {
            TKLB_ASSERT(eventId < EVENT_COUNT)
            if (mEvents[eventId].size() == 0) { return; } // don't even wait for lock
            Lock lock(mMutex);
            for (typename Subscriptions::Size i = 0; i < mEvents[eventId].size(); i++) {
                #ifdef TKLB_MEM_TRACE
                    auto sub = dynamic_cast<Subscription<Parameters...>*>(mEvents[eventId][i]);
                    TKLB_ASSERT(sub != nullptr)
                #else
                    auto sub = reinterpret_cast<Subscription<Parameters...>*>(mEvents[eventId][i]);
                #endif // TKLB_MEM_TRACE
                sub->mCallback(param...);
            }
        }

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removeSubscriber()

template<int EVENT_COUNT, typename EventId = int, class MutexType = MutexDummy>

void tklb::EventBus< EVENT_COUNT, EventId, MutexType >::removeSubscriber ( BaseSubscription *  sub, const EventId  eventId  )

inlineprivate

Definition at line 29 of file TEventBus.hpp.

                                                                            {
            TKLB_ASSERT(eventId < EVENT_COUNT)
            Lock lock(mMutex);
            mEvents[eventId].remove(sub);
        }

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Member Data Documentation

mEvents

template<int EVENT_COUNT, typename EventId = int, class MutexType = MutexDummy>

Subscriptions tklb::EventBus< EVENT_COUNT, EventId, MutexType >::mEvents[EVENT_COUNT]

private

Definition at line 19 of file TEventBus.hpp.

mMutex

template<int EVENT_COUNT, typename EventId = int, class MutexType = MutexDummy>

MutexType tklb::EventBus< EVENT_COUNT, EventId, MutexType >::mMutex

private

Definition at line 20 of file TEventBus.hpp.

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The documentation for this class was generated from the following file:

• TEventBus.hpp