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Allow planning actions to clone and return model state #37

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eelstork opened this issue Oct 21, 2019 · 0 comments

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eelstork commented Oct 21, 2019

A custom clone method is helpful; allowing planning actions to provide their own has advantages:

A planning action knows what state it modifies. With a well structured model planning action can return a shallow copy, with only relevant sections re-allocated (uses less memory)
In turn this makes equality compares much faster, because un-modified refs can be detected right away.

eelstork added the enhancement label

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