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Diffstat (limited to '')
-rw-r--r-- | vendor/github.com/spf13/pflag/float64.go (renamed from vendor/github.com/victorhaggqvist/pflag/float64.go) | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/vendor/github.com/victorhaggqvist/pflag/float64.go b/vendor/github.com/spf13/pflag/float64.go index 8d79be0..04b5492 100644 --- a/vendor/github.com/victorhaggqvist/pflag/float64.go +++ b/vendor/github.com/spf13/pflag/float64.go @@ -1,9 +1,6 @@ package pflag -import ( - "fmt" - "strconv" -) +import "strconv" // -- float64 Value type float64Value float64 @@ -19,7 +16,24 @@ func (f *float64Value) Set(s string) error { return err } -func (f *float64Value) String() string { return fmt.Sprintf("%v", *f) } +func (f *float64Value) Type() string { + return "float64" +} + +func (f *float64Value) String() string { return strconv.FormatFloat(float64(*f), 'g', -1, 64) } + +func float64Conv(sval string) (interface{}, error) { + return strconv.ParseFloat(sval, 64) +} + +// GetFloat64 return the float64 value of a flag with the given name +func (f *FlagSet) GetFloat64(name string) (float64, error) { + val, err := f.getFlagType(name, "float64", float64Conv) + if err != nil { + return 0, err + } + return val.(float64), nil +} // Float64Var defines a float64 flag with specified name, default value, and usage string. // The argument p points to a float64 variable in which to store the value of the flag. @@ -27,7 +41,7 @@ func (f *FlagSet) Float64Var(p *float64, name string, value float64, usage strin f.VarP(newFloat64Value(value, p), name, "", usage) } -// Like Float64Var, but accepts a shorthand letter that can be used after a single dash. +// Float64VarP is like Float64Var, but accepts a shorthand letter that can be used after a single dash. func (f *FlagSet) Float64VarP(p *float64, name, shorthand string, value float64, usage string) { f.VarP(newFloat64Value(value, p), name, shorthand, usage) } @@ -38,7 +52,7 @@ func Float64Var(p *float64, name string, value float64, usage string) { CommandLine.VarP(newFloat64Value(value, p), name, "", usage) } -// Like Float64Var, but accepts a shorthand letter that can be used after a single dash. +// Float64VarP is like Float64Var, but accepts a shorthand letter that can be used after a single dash. func Float64VarP(p *float64, name, shorthand string, value float64, usage string) { CommandLine.VarP(newFloat64Value(value, p), name, shorthand, usage) } @@ -51,7 +65,7 @@ func (f *FlagSet) Float64(name string, value float64, usage string) *float64 { return p } -// Like Float64, but accepts a shorthand letter that can be used after a single dash. +// Float64P is like Float64, but accepts a shorthand letter that can be used after a single dash. func (f *FlagSet) Float64P(name, shorthand string, value float64, usage string) *float64 { p := new(float64) f.Float64VarP(p, name, shorthand, value, usage) @@ -64,7 +78,7 @@ func Float64(name string, value float64, usage string) *float64 { return CommandLine.Float64P(name, "", value, usage) } -// Like Float64, but accepts a shorthand letter that can be used after a single dash. +// Float64P is like Float64, but accepts a shorthand letter that can be used after a single dash. func Float64P(name, shorthand string, value float64, usage string) *float64 { return CommandLine.Float64P(name, shorthand, value, usage) } |