OutdestIndex2

OutdestIndex2 is a symbolic identifier used in software design to refer to the second output destination index within a multi-destination routing or data-sending mechanism. It is not a built-in language feature but a naming convention used in codebases to distinguish multiple outputs.

In typical use, a system maintains an array or list of output destinations. outdestIndex2 holds the numeric position corresponding to the second destination. The actual meaning depends on the context: it could refer to a FIFO channel, a network endpoint, a render target, or a processing sink.

Indexing can be 0-based or 1-based depending on the language or framework. Using explicit names like outdestIndex2 helps readability when multiple destinations exist, but it can reduce portability if the indexing scheme changes.

In practice, code will assign a value to the variable and use it to select among destinations, e.g., destinations[outdestIndex2] to route data.

Related terms include outdestIndex1 and outdestIndex3, as well as more general concepts like destination indices and routing targets.