// MustInc will panic if Inc fails.
MustInc will panic if Inc fails.
// MustInc will panic if Inc fails .
func (g *PCPGauge) MustInc(val float64) {
	if err := g.Inc(val); err != nil {
		panic(err)
	}
}
func ( g * PCPGauge ) MustInc ( val float64 ) { if err := g . Inc ( val ) ; err != nil { panic ( err ) } }
MustInc will panic if Inc fails.
MustInc will panic if Inc fails .