Method CountP

count.go:80–84

CountP is like Count only takes a shorthand for the flag name.

(name, shorthand string, usage string)

// CountP is like Count only takes a shorthand for the flag name.
func (f *FlagSet) CountP(name, shorthand string, usage string) *int {
	p := new(int)
	f.CountVarP(p, name, shorthand, usage)
	return p
}

// Count defines a count flag with specified name, default value, and usage string.
// The return value is the address of an int variable that stores the value of the flag.