Rep() [2/4]

syten::Rep::Rep	(	RepLabel	label_,
		Group	group_,
		char	phys_,
		Fermionic	ferm_ = Fermionic::Never
	)

Ctor if the group is already known in the registry, not defining matrices are necessary then.

Parameters

label_	vector of labels of the irrep
group_	underlying mathematical group
phys_	physical description of the symmetry
ferm_	fermionic rule for the IREP