notify_tick()

void MayaFlux::Nodes::StreamReaderNode::notify_tick ( double  value )

overrideprotectedvirtual

Notifies all registered callbacks with the current context.

Parameters

value

The current sample value

This method is called by the node implementation when a new output value is produced. It creates a context object using create_context(), then calls all registered callbacks with that context.

For unconditional callbacks (registered with on_tick()), the callback is always called. For conditional callbacks (registered with on_tick_if()), the callback is called only if its condition returns true.

Node implementations should call this method at appropriate points in their processing flow to trigger callbacks.

Implements MayaFlux::Nodes::Node.

Definition at line 94 of file StreamReaderNode.cpp.

{
    update_context(value);
 
    for (auto& cb : m_callbacks) {
        cb(m_context);
    }
    for (auto& [cb, cond] : m_conditional_callbacks) {
        if (cond(m_context)) {
            cb(m_context);
        }
    }
}

References MayaFlux::Nodes::Node::m_callbacks, MayaFlux::Nodes::Node::m_conditional_callbacks, m_context, and update_context().

Referenced by process_sample().

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