Vendor

vendor/github.com/json-iterator/go/stream_float.go

@@ -1,94 +0,0 @@
-package jsoniter
-
-import (
-	"math"
-	"strconv"
-)
-
-var pow10 []uint64
-
-func init() {
-	pow10 = []uint64{1, 10, 100, 1000, 10000, 100000, 1000000}
-}
-
-// WriteFloat32 write float32 to stream
-func (stream *Stream) WriteFloat32(val float32) {
-	abs := math.Abs(float64(val))
-	fmt := byte('f')
-	// Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right.
-	if abs != 0 {
-		if float32(abs) < 1e-6 || float32(abs) >= 1e21 {
-			fmt = 'e'
-		}
-	}
-	stream.buf = strconv.AppendFloat(stream.buf, float64(val), fmt, -1, 32)
-}
-
-// WriteFloat32Lossy write float32 to stream with ONLY 6 digits precision although much much faster
-func (stream *Stream) WriteFloat32Lossy(val float32) {
-	if val < 0 {
-		stream.writeByte('-')
-		val = -val
-	}
-	if val > 0x4ffffff {
-		stream.WriteFloat32(val)
-		return
-	}
-	precision := 6
-	exp := uint64(1000000) // 6
-	lval := uint64(float64(val)*float64(exp) + 0.5)
-	stream.WriteUint64(lval / exp)
-	fval := lval % exp
-	if fval == 0 {
-		return
-	}
-	stream.writeByte('.')
-	for p := precision - 1; p > 0 && fval < pow10[p]; p-- {
-		stream.writeByte('0')
-	}
-	stream.WriteUint64(fval)
-	for stream.buf[len(stream.buf)-1] == '0' {
-		stream.buf = stream.buf[:len(stream.buf)-1]
-	}
-}
-
-// WriteFloat64 write float64 to stream
-func (stream *Stream) WriteFloat64(val float64) {
-	abs := math.Abs(val)
-	fmt := byte('f')
-	// Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right.
-	if abs != 0 {
-		if abs < 1e-6 || abs >= 1e21 {
-			fmt = 'e'
-		}
-	}
-	stream.buf = strconv.AppendFloat(stream.buf, float64(val), fmt, -1, 64)
-}
-
-// WriteFloat64Lossy write float64 to stream with ONLY 6 digits precision although much much faster
-func (stream *Stream) WriteFloat64Lossy(val float64) {
-	if val < 0 {
-		stream.writeByte('-')
-		val = -val
-	}
-	if val > 0x4ffffff {
-		stream.WriteFloat64(val)
-		return
-	}
-	precision := 6
-	exp := uint64(1000000) // 6
-	lval := uint64(val*float64(exp) + 0.5)
-	stream.WriteUint64(lval / exp)
-	fval := lval % exp
-	if fval == 0 {
-		return
-	}
-	stream.writeByte('.')
-	for p := precision - 1; p > 0 && fval < pow10[p]; p-- {
-		stream.writeByte('0')
-	}
-	stream.WriteUint64(fval)
-	for stream.buf[len(stream.buf)-1] == '0' {
-		stream.buf = stream.buf[:len(stream.buf)-1]
-	}
-}