atomic_remove_flag()

MAYAFLUX_API void MayaFlux::Nodes::atomic_remove_flag	(	std::atomic< NodeState > &	state,
		NodeState	flags
	)

Atomically removes a flag from a node state.

Parameters

state	The atomic node state to modify
flags	The flags to remove from the state

Removes specific state flags from a node's state. This is commonly used to clear processing markers after a node has been processed, or to remove special states like PENDING_REMOVAL when they're no longer applicable.

Definition at line 282 of file NodeUtils.cpp.

{
    auto current = state.load();
    NodeState desired;
    do {
        desired = static_cast<NodeState>(current & ~flag);
    } while (!state.compare_exchange_weak(current, desired,
        std::memory_order_acq_rel,
        std::memory_order_acquire));
}

References current.

Referenced by MayaFlux::Nodes::Node::exclude_output_from_graph(), MayaFlux::Nodes::Generator::Sine::process_sample(), MayaFlux::Nodes::RootNode::register_node(), MayaFlux::Nodes::ChainNode::reset_processed_state(), MayaFlux::Nodes::BinaryOpNode::reset_processed_state(), MayaFlux::Nodes::CompositeOpNode< N >::reset_processed_state(), and MayaFlux::Nodes::Node::reset_processed_state_internal().

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