Method Encode

coder/arith/models.go:123–140

(enc *Encoder, value uint)

}

func (tree Tree) Encode(enc *Encoder, value uint) {
	if value > tree.syms() {
		panic("")
	}

	syms, msb := tree.syms(), tree.msb()
	ctx := uint(1)
	for ctx < syms {
		bit := uint(0)
		if value&msb != 0 {
			bit = 1
		}

		value += value
		tree[ctx-1].Encode(enc, bit)
		ctx += ctx + bit
	}
}

func (tree Tree) Decode(dec *Decoder) (value uint) {
	ctx := uint(1)