Method Set

params.go:173–184

Set is the method to set the param value, part of the flag.Value interface. Set's argument is a string to be parsed to set the param. It's a comma-separated list, so we split it.

(value string)

// Set's argument is a string to be parsed to set the param.
// It's a comma-separated list, so we split it.
func (s *SInt) Set(value string) error {
	for _, dt := range strings.Split(value, ",") {
		if len(dt) > 0 {
			parsed, err := strconv.ParseInt(dt, 0, 64)
			if err != nil {
				return err
			}
			*s = append(*s, int(parsed))
		}
	}
	return nil
}

// SliceInt defines a multi-value int param with specified name and default value.
// The return value is the address of a SInt variable that stores the values of the param.