filterBasis()

Basis syten::filterBasis	(	Basis const &	input,
		Basis const &	site,
		Basis const &	target,
		const Index	remainingSites
	)

Returns a new basis which contains only elements from the input basis that are still compatible with the target basis, currently only works with Group::U1 and Group::SU2 symmetries.

References syten::Basis::dir, and syten::Basis::numSymmetries.