set

Documentation

Overview

Package set creates a ItemSet data structure for the Item type

Index

• type Item
• type ItemSet
  • func (s *ItemSet) Add(t Item) *ItemSet
  • func (s *ItemSet) Clear()
  • func (s *ItemSet) Delete(item Item) bool
  • func (s *ItemSet) Difference(s2 *ItemSet) *ItemSet
  • func (s *ItemSet) Has(item Item) bool
  • func (s *ItemSet) Intersection(s2 *ItemSet) *ItemSet
  • func (s *ItemSet) Items() []Item
  • func (s *ItemSet) Size() int
  • func (s *ItemSet) Subset(s2 *ItemSet) bool
  • func (s *ItemSet) Union(s2 *ItemSet) *ItemSet

Types

type Item

type Item generic.Type

Item the type of the Set

type ItemSet

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

ItemSet the set of Items

func (*ItemSet) Add

func (s *ItemSet) Add(t Item) *ItemSet

Add adds a new element to the Set. Returns a pointer to the Set.

func (*ItemSet) Clear

func (s *ItemSet) Clear()

Clear removes all elements from the Set

func (*ItemSet) Delete

func (s *ItemSet) Delete(item Item) bool

Delete removes the Item from the Set and returns Has(Item)

func (*ItemSet) Difference

func (s *ItemSet) Difference(s2 *ItemSet) *ItemSet

Difference returns a new set with all the elements that exist in the first set and don't exist in the second set

func (*ItemSet) Has

func (s *ItemSet) Has(item Item) bool

Has returns true if the Set contains the Item

func (*ItemSet) Intersection

func (s *ItemSet) Intersection(s2 *ItemSet) *ItemSet

Intersection returns a new set with elements that exist in both sets

func (*ItemSet) Items

func (s *ItemSet) Items() []Item

Items returns the Item(s) stored

func (*ItemSet) Size

func (s *ItemSet) Size() int

Size returns the size of the set

func (*ItemSet) Subset

func (s *ItemSet) Subset(s2 *ItemSet) bool

Subset returns true if s is a subset of s2

func (*ItemSet) Union

func (s *ItemSet) Union(s2 *ItemSet) *ItemSet

Union returns a new set with elements from both the given sets