// Val returns the value of a particular instance of PCPGaugeVector
Val returns the value of a particular instance of PCPGaugeVector
// Val returns the value of a particular instance of PCPGaugeVector
func (g *PCPGaugeVector) Val(instance string) (float64, error) {
	g.mutex.RLock()
	defer g.mutex.RUnlock()
	val, err := g.valInstance(instance)
	if err != nil {
		return 0, err
	}
	return val.(float64), nil
}
func ( g * PCPGaugeVector ) Val ( instance string ) ( float64 , error ) { g . mutex . RLock ( ) defer g . mutex . RUnlock ( ) val , err := g . valInstance ( instance ) if err != nil { return 0 , err } return val . ( float64 ) , nil }
Val returns the value of a particular instance of PCPGaugeVector
Val returns the value of a particular instance of PCPGaugeVector