basket

Documentation

Index

• type Points
  • func Fano3Basket(R []int, A []int) (*Points, error)
  • func New(b singularity.PointSlice) *Points
  • func (B *Points) Entry(i int) *singularity.Point
  • func (B *Points) Include(p ...*singularity.Point) *Points
  • func (B *Points) Len() int
  • func (B *Points) Remove(i int) *Points
  • func (B *Points) Scan(src interface{}) error
  • func (B *Points) String() string
  • func (B *Points) Value() (driver.Value, error)

Types

type Points

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

Points is a basket of point singularities (a slice of points)

func Fano3Basket

func Fano3Basket(R []int, A []int) (*Points, error)

Fano3Basket is a standard basket constructor for the fano3 db. The input is a pair of parallel slices R = [r1,r2,...] and A = [a1,a2,...]. Return the basket [[r1,a1],[r2,a2],...].

func New

func New(b singularity.PointSlice) *Points

New creates a basket from a point slice WHICH IT SORTS

func (*Points) Entry

func (B *Points) Entry(i int) *singularity.Point

Entry returns the ith entry of basket B

func (*Points) Include

func (B *Points) Include(p ...*singularity.Point) *Points

Include adds the given point to the basket

func (*Points) Len

func (B *Points) Len() int

Len returns the length of the basket B

func (*Points) Remove

func (B *Points) Remove(i int) *Points

Remove the ith entry of basket B WHICH IS ORDERED

func (*Points) Scan

func (B *Points) Scan(src interface{}) error

Scan

func (*Points) String

func (B *Points) String() string

String represents a basket as a string (as a slice of int slices)

func (*Points) Value

func (B *Points) Value() (driver.Value, error)

Value