next_supergroup Function

public pure function next_supergroup(GAS_spec, comp_idx_last, previous) result(res)

Return the next supergoup

Arguments

Type	Intent	Optional	Attributes		Name
class(GASSpec_t),	intent(in)			::	GAS_spec
integer(kind=int64),	intent(in)			::	comp_idx_last	The composition index of the last supergroup that can be generated. “Last” as defined by lexicographically decreasing order.
integer,	intent(in)			::	previous(:)	The previous supergroup.

Return Value integer, (size(previous))

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