concepts.pdsketch.strips.strips_expression.SState#

class SState[source]#

The representation of a STRIPS state, which is a set of propositions.

Methods

`copy`	Return a shallow copy of a set.
`difference`	Return the difference of two or more sets as a new set.
`intersection`	Return the intersection of two sets as a new set.
`isdisjoint`	Return True if two sets have a null intersection.
`issubset`(other, /)	Test whether every element in the set is in other.
`issuperset`(other, /)	Test whether every element in other is in the set.
`symmetric_difference`	Return the symmetric difference of two sets as a new set.
`union`	Return the union of sets as a new set.