sets

type Bits ¶

type Bits struct {
	// contains filtered or unexported fields
}

func NewBits(size int) Bits

func (this Bits) Equal(that Bits) bool

func (bs Bits) Get(i int) bool

func (bs Bits) Inc() Bits

func (bs *Bits) Set(i int, b bool)

type BitsSet ¶

type BitsSet []Bits

BitsSet represents an indexed list of Bits. It reverse maps a Bits into a single int.

func NewBitsSet() BitsSet

func (this *BitsSet) Add(bs Bits) int

func (this BitsSet) Index(bs Bits) int

type Ints ¶

type Ints [][]int

Ints represents an indexed list of list of integers. It reverse maps a list of ints into a single int.

func NewInts() Ints

func (this *Ints) Add(is []int) int

func (this Ints) Index(is []int) int

type Pair ¶

type Pair struct {
	First  int
	Second int
}

type Pairs ¶

type Pairs []Pair

Pairs represents an indexed list of Pair pairs. It reverse maps a list of Pairs into a single int.

func NewPairs() Pairs

func (this *Pairs) Add(se Pair) int

func (this Pairs) Index(se Pair) int

type Patterns ¶

type Patterns [][]*ast.Pattern

Patterns represents an indexed list of list of Patterns. It reverse maps a list of Patterns into a single int.

func NewPatterns() Patterns

func (this *Patterns) Add(patterns []*ast.Pattern) int

func (this Patterns) Index(patterns []*ast.Pattern) int