ftoa

Documentation

Overview

Package ftoa provides ECMAScript-compliant floating point number conversion to string.

It contains code ported from Rhino (https://github.com/mozilla/rhino/blob/master/src/org/mozilla/javascript/DToA.java) as well as from the original code by David M. Gay.

See LICENSE_LUCENE for the original copyright message and disclaimer.

Index

• func FToBaseStr(num float64, radix int) string
• func FToStr(d float64, mode FToStrMode, precision int, buffer []byte) []byte
• type FToStrMode

Functions

func FToBaseStr

func FToBaseStr(num float64, radix int) string

func FToStr

func FToStr(d float64, mode FToStrMode, precision int, buffer []byte) []byte

Types

type FToStrMode

type FToStrMode int

const (
	// Either fixed or exponential format; round-trip
	ModeStandard FToStrMode = iota
	// Always exponential format; round-trip
	ModeStandardExponential
	// Round to <precision> digits after the decimal point; exponential if number is large
	ModeFixed
	// Always exponential format; <precision> significant digits
	ModeExponential
	// Either fixed or exponential format; <precision> significant digits
	ModePrecision
)