write() [8/16]

void MayaFlux::Portal::Forma::Bridge::write	(	Layer &	layer,
		const std::vector< std::shared_ptr< MappedState< float > > > &	states,
		std::function< void(std::span< const float >)>	sink
	)

Route an ordered set of scalar states as one float range each frame.

The range order is exactly the order of states. This is a layer-owned route rather than an element-owned one: it does not consume an element id, replace a control's existing outbound bindings, or require a synthetic owner element. The task stops when layer stops.

Parameters

layer	Layer whose lifetime owns the aggregate route.
states	Non-null scalar states to sample in range order.
sink	Consumer of the sampled range. The span is valid only for the duration of the call.

Definition at line 361 of file Bridge.cpp.

{
    std::vector<std::function<float()>> readers;
    readers.reserve(states.size());
    for (const auto& state : states) {
        readers.emplace_back([state] {
            return state->value;
        });
    }
    write_aggregate(layer, std::move(readers), std::move(sink));
}

References write_aggregate().

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