# File lib/CharSetGroupProber.rb, line 83
        def get_confidence
            st = get_state()
            if st == :FoundIt
                return 0.99
            elsif st == :NotMe
                return 0.01
            end
            
            bestConf = 0.0
            @_mBestGuessProber = nil
            for prober in @_mProbers
                unless prober then next end
                unless prober.active
                    if UniversalDetector::DEBUG
                        p(prober.get_charset_name() + ' not active\n')
                    end
                    next
                end
                cf = prober.get_confidence()
                if UniversalDetector::DEBUG
                    p('%s confidence = %s\n' % [prober.get_charset_name(), cf])
                end
                if bestConf < cf
                    bestConf = cf
                    @_mBestGuessProber = prober
                end
            end
            unless @_mBestGuessProber then return 0.0 end
            return bestConf
        end