value

package

v0.0.1 Latest Latest Go to latest Published: May 26, 2022 License: MIT Imports: 11 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/nkanaev/numb

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
type IntOperationError
- func (x IntOperationError) Error() string
type Number
- func Float64(x float64) Number
- func Int64(x int64) Number
type NumberFormat
- func (n NumberFormat) String() string
type Time
- func GetNamedTime(name string) *Time
- func NewTime(t time.Time) Time
type Unit
type UnsupportedBinOP
- func (err UnsupportedBinOP) Error() string
type Value
type ValueType
- func Type(x Value) ValueType
- func (t ValueType) String() string

Constants ¶

This section is empty.

Variables ¶

View Source

var FormatToString = map[NumberFormat]string{
	DEC: "dec",
	HEX: "hex",
	OCT: "oct",
	BIN: "bin",
	RAT: "rat",
	SCI: "sci",
}

View Source

var StringToFormat = map[string]NumberFormat{}

Functions ¶

This section is empty.

Types ¶

type IntOperationError ¶

type IntOperationError struct {
	// contains filtered or unexported fields
}

func (IntOperationError) Error ¶

func (x IntOperationError) Error() string

type Number ¶

type Number struct {
	Num *big.Rat
	Fmt NumberFormat
}

func Float64 ¶

func Float64(x float64) Number

func Int64 ¶

func Int64(x int64) Number

func (Number) BinOP ¶

func (a Number) BinOP(op token.Token, b Value) (Value, error)

func (Number) Format ¶

func (a Number) Format(tsep string, prec int) string

func (Number) In ¶

func (a Number) In(fmt string) (Value, error)

func (Number) String ¶

func (a Number) String() string

func (Number) UnOP ¶

func (a Number) UnOP(op token.Token) (Value, error)

type NumberFormat ¶

type NumberFormat int

const (
	DEC NumberFormat = iota
	HEX
	OCT
	BIN
	RAT
	SCI
)

func (NumberFormat) String ¶

func (n NumberFormat) String() string

type Time ¶

type Time struct {
	// contains filtered or unexported fields
}

func GetNamedTime ¶

func GetNamedTime(name string) *Time

func NewTime ¶

func NewTime(t time.Time) Time

func (Time) BinOP ¶

func (a Time) BinOP(op token.Token, b Value) (Value, error)

func (Time) In ¶

func (t Time) In(fmt string) (Value, error)

func (Time) String ¶

func (t Time) String() string

func (Time) UnOP ¶

func (t Time) UnOP(op token.Token) (Value, error)

type Unit ¶

type Unit struct {
	Num   *big.Rat
	Fmt   NumberFormat
	Units unit.Units
}

func (Unit) BinOP ¶

func (a Unit) BinOP(op token.Token, b Value) (Value, error)

func (Unit) Format ¶

func (a Unit) Format(tsep string, prec int) string

func (Unit) In ¶

func (a Unit) In(fmt string) (Value, error)

func (Unit) String ¶

func (a Unit) String() string

func (Unit) UnOP ¶

func (a Unit) UnOP(op token.Token) (Value, error)

type UnsupportedBinOP ¶

type UnsupportedBinOP struct {
	// contains filtered or unexported fields
}

func (UnsupportedBinOP) Error ¶

func (err UnsupportedBinOP) Error() string

type Value ¶

type Value interface {
	BinOP(token.Token, Value) (Value, error)
	UnOP(token.Token) (Value, error)
	In(string) (Value, error)
	String() string
}

type ValueType ¶

type ValueType int

const (
	TYPE_UNKNOWN ValueType = iota
	TYPE_NUMBER
	TYPE_UNIT
	TYPE_TIME
)

func Type ¶

func Type(x Value) ValueType

func (ValueType) String ¶

func (t ValueType) String() string

Source Files ¶

View all Source files

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