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package pflag
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import "strconv"
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// -- int64 Value
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type int64Value int64
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func newInt64Value(val int64, p *int64) *int64Value {
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	*p = val
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	return (*int64Value)(p)
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}
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func (i *int64Value) Set(s string) error {
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	v, err := strconv.ParseInt(s, 0, 64)
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	*i = int64Value(v)
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	return err
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}
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func (i *int64Value) Type() string {
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	return "int64"
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}
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func (i *int64Value) String() string { return strconv.FormatInt(int64(*i), 10) }
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func int64Conv(sval string) (interface{}, error) {
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	return strconv.ParseInt(sval, 0, 64)
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}
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// GetInt64 return the int64 value of a flag with the given name
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func (f *FlagSet) GetInt64(name string) (int64, error) {
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	val, err := f.getFlagType(name, "int64", int64Conv)
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	if err != nil {
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		return 0, err
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	}
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	return val.(int64), nil
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}
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// Int64Var defines an int64 flag with specified name, default value, and usage string.
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// The argument p points to an int64 variable in which to store the value of the flag.
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func (f *FlagSet) Int64Var(p *int64, name string, value int64, usage string) {
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	f.VarP(newInt64Value(value, p), name, "", usage)
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}
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// Int64VarP is like Int64Var, but accepts a shorthand letter that can be used after a single dash.
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func (f *FlagSet) Int64VarP(p *int64, name, shorthand string, value int64, usage string) {
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	f.VarP(newInt64Value(value, p), name, shorthand, usage)
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}
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// Int64Var defines an int64 flag with specified name, default value, and usage string.
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// The argument p points to an int64 variable in which to store the value of the flag.
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func Int64Var(p *int64, name string, value int64, usage string) {
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	CommandLine.VarP(newInt64Value(value, p), name, "", usage)
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}
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// Int64VarP is like Int64Var, but accepts a shorthand letter that can be used after a single dash.
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func Int64VarP(p *int64, name, shorthand string, value int64, usage string) {
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	CommandLine.VarP(newInt64Value(value, p), name, shorthand, usage)
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}
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// Int64 defines an int64 flag with specified name, default value, and usage string.
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// The return value is the address of an int64 variable that stores the value of the flag.
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func (f *FlagSet) Int64(name string, value int64, usage string) *int64 {
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	p := new(int64)
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	f.Int64VarP(p, name, "", value, usage)
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	return p
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}
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// Int64P is like Int64, but accepts a shorthand letter that can be used after a single dash.
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func (f *FlagSet) Int64P(name, shorthand string, value int64, usage string) *int64 {
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	p := new(int64)
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	f.Int64VarP(p, name, shorthand, value, usage)
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	return p
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}
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// Int64 defines an int64 flag with specified name, default value, and usage string.
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// The return value is the address of an int64 variable that stores the value of the flag.
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func Int64(name string, value int64, usage string) *int64 {
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	return CommandLine.Int64P(name, "", value, usage)
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}
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// Int64P is like Int64, but accepts a shorthand letter that can be used after a single dash.
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func Int64P(name, shorthand string, value int64, usage string) *int64 {
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	return CommandLine.Int64P(name, shorthand, value, usage)
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}
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