8
func newIntValue(val int, p *int) *intValue {
13
func (i *intValue) Set(s string) error {
14
v, err := strconv.ParseInt(s, 0, 64)
19
func (i *intValue) Type() string {
23
func (i *intValue) String() string { return strconv.Itoa(int(*i)) }
25
func intConv(sval string) (interface{}, error) {
26
return strconv.Atoi(sval)
29
// GetInt return the int value of a flag with the given name
30
func (f *FlagSet) GetInt(name string) (int, error) {
31
val, err := f.getFlagType(name, "int", intConv)
38
// IntVar defines an int flag with specified name, default value, and usage string.
39
// The argument p points to an int variable in which to store the value of the flag.
40
func (f *FlagSet) IntVar(p *int, name string, value int, usage string) {
41
f.VarP(newIntValue(value, p), name, "", usage)
44
// IntVarP is like IntVar, but accepts a shorthand letter that can be used after a single dash.
45
func (f *FlagSet) IntVarP(p *int, name, shorthand string, value int, usage string) {
46
f.VarP(newIntValue(value, p), name, shorthand, usage)
49
// IntVar defines an int flag with specified name, default value, and usage string.
50
// The argument p points to an int variable in which to store the value of the flag.
51
func IntVar(p *int, name string, value int, usage string) {
52
CommandLine.VarP(newIntValue(value, p), name, "", usage)
55
// IntVarP is like IntVar, but accepts a shorthand letter that can be used after a single dash.
56
func IntVarP(p *int, name, shorthand string, value int, usage string) {
57
CommandLine.VarP(newIntValue(value, p), name, shorthand, usage)
60
// Int defines an int flag with specified name, default value, and usage string.
61
// The return value is the address of an int variable that stores the value of the flag.
62
func (f *FlagSet) Int(name string, value int, usage string) *int {
64
f.IntVarP(p, name, "", value, usage)
68
// IntP is like Int, but accepts a shorthand letter that can be used after a single dash.
69
func (f *FlagSet) IntP(name, shorthand string, value int, usage string) *int {
71
f.IntVarP(p, name, shorthand, value, usage)
75
// Int defines an int flag with specified name, default value, and usage string.
76
// The return value is the address of an int variable that stores the value of the flag.
77
func Int(name string, value int, usage string) *int {
78
return CommandLine.IntP(name, "", value, usage)
81
// IntP is like Int, but accepts a shorthand letter that can be used after a single dash.
82
func IntP(name, shorthand string, value int, usage string) *int {
83
return CommandLine.IntP(name, shorthand, value, usage)