select_doubles_option_from_keyword Function

private pure function select_doubles_option_from_keyword(w) result(res)

Parse a given keyword into the possible weighting schemes

Type Bound

PCHB_DoublesOptions_vals_t

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	w

Return Value type(PCHB_DoublesOptions_t)