Платформа ЦРНП "Мирокод" для разработки проектов
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88 lines
2.9 KiB
88 lines
2.9 KiB
package pflag |
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import "strconv" |
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// -- uint8 Value |
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type uint8Value uint8 |
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func newUint8Value(val uint8, p *uint8) *uint8Value { |
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*p = val |
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return (*uint8Value)(p) |
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} |
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func (i *uint8Value) Set(s string) error { |
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v, err := strconv.ParseUint(s, 0, 8) |
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*i = uint8Value(v) |
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return err |
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} |
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func (i *uint8Value) Type() string { |
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return "uint8" |
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} |
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func (i *uint8Value) String() string { return strconv.FormatUint(uint64(*i), 10) } |
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func uint8Conv(sval string) (interface{}, error) { |
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v, err := strconv.ParseUint(sval, 0, 8) |
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if err != nil { |
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return 0, err |
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} |
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return uint8(v), nil |
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} |
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// GetUint8 return the uint8 value of a flag with the given name |
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func (f *FlagSet) GetUint8(name string) (uint8, error) { |
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val, err := f.getFlagType(name, "uint8", uint8Conv) |
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if err != nil { |
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return 0, err |
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} |
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return val.(uint8), nil |
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} |
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// Uint8Var defines a uint8 flag with specified name, default value, and usage string. |
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// The argument p points to a uint8 variable in which to store the value of the flag. |
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func (f *FlagSet) Uint8Var(p *uint8, name string, value uint8, usage string) { |
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f.VarP(newUint8Value(value, p), name, "", usage) |
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} |
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// Uint8VarP is like Uint8Var, but accepts a shorthand letter that can be used after a single dash. |
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func (f *FlagSet) Uint8VarP(p *uint8, name, shorthand string, value uint8, usage string) { |
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f.VarP(newUint8Value(value, p), name, shorthand, usage) |
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} |
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// Uint8Var defines a uint8 flag with specified name, default value, and usage string. |
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// The argument p points to a uint8 variable in which to store the value of the flag. |
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func Uint8Var(p *uint8, name string, value uint8, usage string) { |
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CommandLine.VarP(newUint8Value(value, p), name, "", usage) |
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} |
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// Uint8VarP is like Uint8Var, but accepts a shorthand letter that can be used after a single dash. |
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func Uint8VarP(p *uint8, name, shorthand string, value uint8, usage string) { |
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CommandLine.VarP(newUint8Value(value, p), name, shorthand, usage) |
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} |
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// Uint8 defines a uint8 flag with specified name, default value, and usage string. |
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// The return value is the address of a uint8 variable that stores the value of the flag. |
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func (f *FlagSet) Uint8(name string, value uint8, usage string) *uint8 { |
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p := new(uint8) |
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f.Uint8VarP(p, name, "", value, usage) |
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return p |
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} |
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// Uint8P is like Uint8, but accepts a shorthand letter that can be used after a single dash. |
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func (f *FlagSet) Uint8P(name, shorthand string, value uint8, usage string) *uint8 { |
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p := new(uint8) |
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f.Uint8VarP(p, name, shorthand, value, usage) |
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return p |
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} |
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// Uint8 defines a uint8 flag with specified name, default value, and usage string. |
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// The return value is the address of a uint8 variable that stores the value of the flag. |
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func Uint8(name string, value uint8, usage string) *uint8 { |
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return CommandLine.Uint8P(name, "", value, usage) |
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} |
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// Uint8P is like Uint8, but accepts a shorthand letter that can be used after a single dash. |
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func Uint8P(name, shorthand string, value uint8, usage string) *uint8 { |
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return CommandLine.Uint8P(name, shorthand, value, usage) |
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}
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