13.18. slot merge

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@#slot_merge<![flag, ]slot_id, [merge_strategy ] !>

Description:

While calling the slot with the given slot_id the output of this slot is merged with all other outputs on this location. E.g. imagine your slot_id outputs something like an import instruction. Several Frame objects then can result in multiple occurence of the same import instruction. To avoid this, use slot_merge, which merges all the outputs.

Parameter:

Name	Type	Meaning
flag	boolean	Flag, if set to true, the function is called, otherwise not. (Default-Value: true)
slot_id	String	Name of the slot, which is called.
merge_strategy	IMergeStrategy	An object, which implements a merge_strategy, which should be used when merging.