push_lockfree()

template<typename T , typename StoragePolicy , typename ConcurrencyPolicy = SingleThreadedPolicy, typename AccessPattern = QueueAccess>

bool MayaFlux::Memory::RingBuffer< T, StoragePolicy, ConcurrencyPolicy, AccessPattern >::push_lockfree ( const T &  value )

inlineprivatenoexcept

Definition at line 1136 of file RingBuffer.hpp.

    {
        const size_t cap = m_storage.capacity();
        auto write = m_state.write_index.load(std::memory_order_relaxed);
        auto next_write = State::increment(write, cap);
 
        if (next_write == m_state.read_index.load(std::memory_order_acquire)) {
            return false;
        }
 
        m_storage.buffer[write] = value;
        m_state.write_index.store(next_write, std::memory_order_release);
 
        return true;
    }

References MayaFlux::Memory::RingBuffer< T, StoragePolicy, ConcurrencyPolicy, AccessPattern >::m_state, MayaFlux::Memory::RingBuffer< T, StoragePolicy, ConcurrencyPolicy, AccessPattern >::m_storage, and value.

Referenced by MayaFlux::Memory::RingBuffer< T, StoragePolicy, ConcurrencyPolicy, AccessPattern >::push().

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