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authorValentin Rothberg <rothberg@redhat.com>2019-06-24 21:29:31 +0200
committerValentin Rothberg <rothberg@redhat.com>2019-06-24 21:29:31 +0200
commit2388222e98462fdbbe44f3e091b2b79d80956a9a (patch)
tree17078d861c20a3e48b19c750c6864c5f59248386 /vendor/github.com/vbauerster/mpb/internal/round.go
parenta1a4a75abee2c381483a218e1660621ee416ef7c (diff)
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update dependencies
Ran a `go get -u` and bumped K8s deps to 1.15.0. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'vendor/github.com/vbauerster/mpb/internal/round.go')
-rw-r--r--vendor/github.com/vbauerster/mpb/internal/round.go49
1 files changed, 0 insertions, 49 deletions
diff --git a/vendor/github.com/vbauerster/mpb/internal/round.go b/vendor/github.com/vbauerster/mpb/internal/round.go
deleted file mode 100644
index c54a789d2..000000000
--- a/vendor/github.com/vbauerster/mpb/internal/round.go
+++ /dev/null
@@ -1,49 +0,0 @@
-package internal
-
-import "math"
-
-const (
- uvone = 0x3FF0000000000000
- mask = 0x7FF
- shift = 64 - 11 - 1
- bias = 1023
- signMask = 1 << 63
- fracMask = 1<<shift - 1
-)
-
-// Round returns the nearest integer, rounding half away from zero.
-//
-// Special cases are:
-// Round(±0) = ±0
-// Round(±Inf) = ±Inf
-// Round(NaN) = NaN
-func Round(x float64) float64 {
- // Round is a faster implementation of:
- //
- // func Round(x float64) float64 {
- // t := Trunc(x)
- // if Abs(x-t) >= 0.5 {
- // return t + Copysign(1, x)
- // }
- // return t
- // }
- bits := math.Float64bits(x)
- e := uint(bits>>shift) & mask
- if e < bias {
- // Round abs(x) < 1 including denormals.
- bits &= signMask // +-0
- if e == bias-1 {
- bits |= uvone // +-1
- }
- } else if e < bias+shift {
- // Round any abs(x) >= 1 containing a fractional component [0,1).
- //
- // Numbers with larger exponents are returned unchanged since they
- // must be either an integer, infinity, or NaN.
- const half = 1 << (shift - 1)
- e -= bias
- bits += half >> e
- bits &^= fracMask >> e
- }
- return math.Float64frombits(bits)
-}