get_registered_node_count()

size_t MayaFlux::Core::InputManager::get_registered_node_count

(

)

const

Get count of registered nodes.

Definition at line 285 of file InputManager.cpp.

{
#ifdef MAYAFLUX_PLATFORM_MACOS
    // Brief hazard pointer acquisition for count
    size_t slot = m_hazard_counter.fetch_add(1) % MAX_READERS;
    const RegistrationList* current;
    do {
        current = m_registrations.load();
        m_hazard_ptrs[slot].store(current);
    } while (current != m_registrations.load());
 
    size_t count = current->size();
    m_hazard_ptrs[slot].store(nullptr);
    return count;
#else
    return m_registrations.load()->size();
#endif
}

References count, current, and m_registrations.