set_data()

bool MayaFlux::Nodes::StreamReaderNode::set_data	(	std::span< const double >	data,
		const void *	owner = nullptr
	)

Replace the internal data and reset read head to 0.

Parameters

data	Samples to read from. Copied internally.
owner	Feeder claiming write access. Rejected if another feeder owns this node.

Returns

true if data was accepted, false if a different owner holds the lock

Definition at line 53 of file StreamReaderNode.cpp.

{
    const void* current = m_owner.load(std::memory_order_acquire);
 
    if (current == nullptr) {
        m_owner.compare_exchange_strong(current, owner, std::memory_order_acq_rel);
    } else if (current != owner) {
        return false;
    }
 
    m_data.assign(data.begin(), data.end());
    m_read_head = 0;
    return true;
}

References m_data, m_owner, and m_read_head.