1 files changed, 0 insertions, 65 deletions
diff --git a/vendor/github.com/boombuler/barcode/utils/galoisfield.go b/vendor/github.com/boombuler/barcode/utils/galoisfield.go
deleted file mode 100644
index 68726fbf..00000000
--- a/vendor/github.com/boombuler/barcode/utils/galoisfield.go
+++ /dev/null
@@ -1,65 +0,0 @@
-package utils
-
-// GaloisField encapsulates galois field arithmetics
-type GaloisField struct {
-	Size    int
-	Base    int
-	ALogTbl []int
-	LogTbl  []int
-}
-
-// NewGaloisField creates a new galois field
-func NewGaloisField(pp, fieldSize, b int) *GaloisField {
-	result := new(GaloisField)
-
-	result.Size = fieldSize
-	result.Base = b
-	result.ALogTbl = make([]int, fieldSize)
-	result.LogTbl = make([]int, fieldSize)
-
-	x := 1
-	for i := 0; i < fieldSize; i++ {
-		result.ALogTbl[i] = x
-		x = x * 2
-		if x >= fieldSize {
-			x = (x ^ pp) & (fieldSize - 1)
-		}
-	}
-
-	for i := 0; i < fieldSize; i++ {
-		result.LogTbl[result.ALogTbl[i]] = int(i)
-	}
-
-	return result
-}
-
-func (gf *GaloisField) Zero() *GFPoly {
-	return NewGFPoly(gf, []int{0})
-}
-
-// AddOrSub add or substract two numbers
-func (gf *GaloisField) AddOrSub(a, b int) int {
-	return a ^ b
-}
-
-// Multiply multiplys two numbers
-func (gf *GaloisField) Multiply(a, b int) int {
-	if a == 0 || b == 0 {
-		return 0
-	}
-	return gf.ALogTbl[(gf.LogTbl[a]+gf.LogTbl[b])%(gf.Size-1)]
-}
-
-// Divide divides two numbers
-func (gf *GaloisField) Divide(a, b int) int {
-	if b == 0 {
-		panic("divide by zero")
-	} else if a == 0 {
-		return 0
-	}
-	return gf.ALogTbl[(gf.LogTbl[a]-gf.LogTbl[b])%(gf.Size-1)]
-}
-
-func (gf *GaloisField) Invers(num int) int {
-	return gf.ALogTbl[(gf.Size-1)-gf.LogTbl[num]]
-}