// MustSet panics if Set fails.
MustSet panics if Set fails.
// MustSet panics if Set fails .
func (c *PCPCounterVector) MustSet(val int64, instance string) {
	if err := c.Set(val, instance); err != nil {
		panic(err)
	}
}
func ( c * PCPCounterVector ) MustSet ( val int64 , instance string ) { if err := c . Set ( val , instance ) ; err != nil { panic ( err ) } }
MustSet panics if Set fails.
MustSet panics if Set fails .