diff options
author | Victor Häggqvist <[email protected]> | 2020-04-21 09:34:44 +0200 |
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committer | Victor Häggqvist <[email protected]> | 2020-04-21 09:34:44 +0200 |
commit | d21f39eeebd3586e7faf4d83c7a8e12b6e04c82e (patch) | |
tree | 1793d726cd50cb2d3a4311d8bb38fbf3fbdeda12 /vendor/github.com/victorhaggqvist/pflag/float32.go | |
parent | d0a84f15f765383e077fee487af61c0e2e6bdf6d (diff) |
replace ini
Diffstat (limited to '')
-rw-r--r-- | vendor/github.com/spf13/pflag/float32.go (renamed from vendor/github.com/victorhaggqvist/pflag/float32.go) | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/vendor/github.com/victorhaggqvist/pflag/float32.go b/vendor/github.com/spf13/pflag/float32.go index a0041e2..a243f81 100644 --- a/vendor/github.com/victorhaggqvist/pflag/float32.go +++ b/vendor/github.com/spf13/pflag/float32.go @@ -1,9 +1,6 @@ package pflag -import ( - "fmt" - "strconv" -) +import "strconv" // -- float32 Value type float32Value float32 @@ -19,7 +16,28 @@ func (f *float32Value) Set(s string) error { return err } -func (f *float32Value) String() string { return fmt.Sprintf("%v", *f) } +func (f *float32Value) Type() string { + return "float32" +} + +func (f *float32Value) String() string { return strconv.FormatFloat(float64(*f), 'g', -1, 32) } + +func float32Conv(sval string) (interface{}, error) { + v, err := strconv.ParseFloat(sval, 32) + if err != nil { + return 0, err + } + return float32(v), nil +} + +// GetFloat32 return the float32 value of a flag with the given name +func (f *FlagSet) GetFloat32(name string) (float32, error) { + val, err := f.getFlagType(name, "float32", float32Conv) + if err != nil { + return 0, err + } + return val.(float32), nil +} // Float32Var defines a float32 flag with specified name, default value, and usage string. // The argument p points to a float32 variable in which to store the value of the flag. @@ -27,7 +45,7 @@ func (f *FlagSet) Float32Var(p *float32, name string, value float32, usage strin f.VarP(newFloat32Value(value, p), name, "", usage) } -// Like Float32Var, but accepts a shorthand letter that can be used after a single dash. +// Float32VarP is like Float32Var, but accepts a shorthand letter that can be used after a single dash. func (f *FlagSet) Float32VarP(p *float32, name, shorthand string, value float32, usage string) { f.VarP(newFloat32Value(value, p), name, shorthand, usage) } @@ -38,7 +56,7 @@ func Float32Var(p *float32, name string, value float32, usage string) { CommandLine.VarP(newFloat32Value(value, p), name, "", usage) } -// Like Float32Var, but accepts a shorthand letter that can be used after a single dash. +// Float32VarP is like Float32Var, but accepts a shorthand letter that can be used after a single dash. func Float32VarP(p *float32, name, shorthand string, value float32, usage string) { CommandLine.VarP(newFloat32Value(value, p), name, shorthand, usage) } @@ -51,7 +69,7 @@ func (f *FlagSet) Float32(name string, value float32, usage string) *float32 { return p } -// Like Float32, but accepts a shorthand letter that can be used after a single dash. +// Float32P is like Float32, but accepts a shorthand letter that can be used after a single dash. func (f *FlagSet) Float32P(name, shorthand string, value float32, usage string) *float32 { p := new(float32) f.Float32VarP(p, name, shorthand, value, usage) @@ -64,7 +82,7 @@ func Float32(name string, value float32, usage string) *float32 { return CommandLine.Float32P(name, "", value, usage) } -// Like Float32, but accepts a shorthand letter that can be used after a single dash. +// Float32P is like Float32, but accepts a shorthand letter that can be used after a single dash. func Float32P(name, shorthand string, value float32, usage string) *float32 { return CommandLine.Float32P(name, shorthand, value, usage) } |