get_element_from_vector_by_idx_real64 Function

public function get_element_from_vector_by_idx_real64(idx, vec) result(ret)

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=int32),	intent(in)			::	idx
real(kind=real64),	intent(in)			::	vec(:)

Return Value real(kind=real64)