gauge.go
func (m *CirconusMetrics) RemoveGaugeFunc(metric string) {
	m.gfm.Lock()
	defer m.gfm.Unlock()
	delete(m.gaugeFuncs, metric)
}
func (m *CirconusMetrics) RemoveGaugeFunc(metric string) {
	m.gfm.Lock()
	defer m.gfm.Unlock()
	delete(m.gaugeFuncs, metric)
}
func ( m * CirconusMetrics ) RemoveGaugeFunc ( metric string ) { m . gfm . Lock ( ) defer m . gfm . Unlock ( ) delete ( m . gaugeFuncs , metric ) }
// RemoveGaugeFunc removes a gauge function
RemoveGaugeFunc removes a gauge function